Masterflo Valve Catalogue

7/26/2019 Masterflo Valve Catalogue

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THE LEADER IN CHOKE TECHN

Master Flo Valve is

committed to giving

total satisfaction

in service, quality,

and value to

our customers.

Master Flo Valve Inc.

Edmonton, Alberta, Canada

Master Flo Valve Co. (UK) Ltd.

Aberdeen, Scotland

Our extensive engineering and production facilitiesOur extensive engineering and production facilitiesOur extensive engineering and production facilitiesOur extensive engineering and production facilitiesOur extensive engineering and production facilities

make us a global leader in choke valve technologymake us a global leader in choke valve technologymake us a global leader in choke valve technologymake us a global leader in choke valve technologymake us a global leader in choke valve technology

THE LEADER IN CHOKE TECHNOLTHE LEADER IN CHOKE TECHNOLTHE LEADER IN CHOKE TECHNOLTHE LEADER IN CHOKE TECHNOLTHE LEADER IN CHOKE TECHNOLOGOGOGOGOG Y Y Y Y Y

TABLE OF CONTENTSTABLE OF CONTENTSTABLE OF CONTENTSTABLE OF CONTENTSTABLE OF CONTENTS

Company OverviewCompany OverviewCompany OverviewCompany OverviewCompany Overview .............................................................................................................. 33333

VVVVValve Sizesalve Sizesalve Sizesalve Sizesalve Sizes .......................................................................................................................................................................... 33333

Flow CharacteristicsFlow CharacteristicsFlow CharacteristicsFlow CharacteristicsFlow Characteristics ............................................................................................... 44444

VVVVValve Featuresalve Featuresalve Featuresalve Featuresalve Features ............................................................................................................................................ 55555

VVVVValve Optionsalve Optionsalve Optionsalve Optionsalve Options ...................................................................................................................................................... 77777

TTTTTesting Festing Festing Festing Festing Facilitiesacilitiesacilitiesacilitiesacilities ................................................................................................................... 1111111111

VVVVValve Specificsalve Specificsalve Specificsalve Specificsalve Specifics .................................................................................................................................. 1212121212

ActuationActuationActuationActuationActuation ............................................................................................................................................................................... 1717171717

Subsea ChokesSubsea ChokesSubsea ChokesSubsea ChokesSubsea Chokes ....................................................................................................................................... 2222222222

VVVVValve Dimensionsalve Dimensionsalve Dimensionsalve Dimensionsalve Dimensions .............................................................................................................. 2424242424

Material SpecificationsMaterial SpecificationsMaterial SpecificationsMaterial SpecificationsMaterial Specifications ............................................................ 2626262626

REG. FIRM/94-74

6A-0138

17D-0008

Accredited by theDutch Council forCertification

ISO 9001



Master Flo Valve Inc. is an industry leader in choke valve, specialty

control valve, and pig ball valve technology. Since our inception in 1979,

we have manufactured high quality products supported by engineering,

quality control, and service. Our leadership has been achieved through

our commitment to continual development of trim and valve designs toensure our products meet the requirements of high-pressure drops, severe

erosion and corrosion conditions, as well as serviceability. Engineering

capabilities are supported with three-dimensional CAD and FEA programs,

and a fully equipped Research and Development Department.

Master Flo’s extensive investment in research and development

ensures that we stay on the Leading Edge of Technology. Testing facilities

include Cv testing, slurry testing, API Appendix F testing, cycle testing,

and hyperbaric testing. This ensures our customer receives a product

that meets the demands of the application and stringent certification

requirements of today’s oil and gas industry. Our commitment is

demonstrated by the performance of the surface and subsea choke valve

product lines, which are complemented by our actuation and metal-to-

metal seal technology.

Master Flo Valve Inc. maintains an accredited quality program in

accordance to ISO 9001-94 and API Q1 while also manufacturing

products under license to API 6A and API 17D. Master Flo Valve (UK) is

accredited to ISO 9002.

Our staff pride themselves in their ability to respond to specific

customer requirements, whether it be erosion, high temperature, or high-

pressure service, or water depths of 18,000 feet. We work with our

customers to provide a product that meets their service requirements.

EDMONTONAlberta, Canada

CALGARY Alberta, Canada

HOUSTONTexas, U.S.A.

NEW ORLEANSLouisiana, U.S.A.

ABU DHABIUnited Arab Emirates

ABERDEENScotland

LONDON

England

PAUFrance

JAKARTA Indonesia

KUALA LUMPURMalaysia

COMPANYOVERVIEW

VALVE SIZES

STANDARDTRIM

MAXIMUMPRESSURE

RATING

MAXIMUMTURNING TORQUE

AT 3000 PSIVALVEMODEL

STANDARD ENDCONNECTION

SIZESCv BEAN SIZE PSI kPa ft-lb Nm

TURNSClose to

Open

P05 1", 2" 2.5 24 10,000 69 000 10 15 6

P1 1", 2" 10 48 6,000 41 000 35 46 6

P2 2", 3" 20 72 10,000 69 000 60 83 11

5,000 34 000 60 83 1215,000 103 000 70 92 9P25 2", 2½", 3" 33 9320,000 138 000 70 92 9

6,000 41 000 45 62 1710,000 69 000 45 62 17P3 3", 4" 50 11615,000 103 000 70 92 13

6,000 41 000P35 4", 6" 100 160

15,000 103 000 68 92 16

6,000 41 000P4 4", 6" 160 198

10,000 69 000 96 130 20

6,000 41 000P5 5", 6", 8" 250 240

10,000 69 000 81 110 22½

P6 6", 8" 335 280 6,000 41 000 81 110 27

P8 8", 10" 650 392 6,000 41 000 96 130 33½



www.masterflo.comwww.masterflo.comwww.masterflo.comwww.masterflo.comwww.masterflo.com ••••• [email protected]@[email protected]@[email protected]

DESIGN BENEFITS

The Master Flo Production Choke features several unique characteristics that minimize wear and maximize durab

ity. The cage with external sleeve trim design creates impinging flow in the cage center, thus dissipating the flu

energy onto itself. The external sleeve also diverts the flow upward into the flow trim (away from the outlet), contain

ing turbulence and wear within the flow trim. The valve body outlet is isolated from wear because turbulence

dissipated before flow enters the outlet, thus eliminating the typical problems of wear in the valve outlet.Another feature is the retaining sleeve which isolates the body bore from the incoming flow thus eliminating bod

wear. Containment and control of wear makes the Master Flo valve ideal for high-pressure, large-pressure drop, an

severe service applications for both liquids and gases.

SEATING

Master Flo’s Flow Trim* is designed to eliminate se

wear and problems associated with screw-in se

assemblies. Our seating is comprised of an isolated sealin

element upstream of the throttling components, whic

protects the seat from throttling wear.

Exceptional seating is provided by the self-aligne

isolated, tapered metal seal. The collar incorporates

flow deflection lip that isolates the seat face from thincoming flow. This maintains sealing integri

throughout the trim’s service life.

Master Flo provides ANSI Class VI (bubble tight)

Class V shutoff per ANSI B16.104 1976 (FCI 70-2).

FLOWCHARACTERISTICS

*patented

FLOW TRIM

Master Flo’s Flow Trim* consists of a cage with an

external sliding sleeve. Our trim provides accurate, long

life control by using two pairs of ports in the cage. The

lower pair are small ports that provide the initial 15%

control range while the upper pair are large ports that

provide the overall capacity. This trim configuration

produces an equal-percentage flow characteristic which

offers maximum control throughout the operating range.Our cage port configuration incorporates an

exceptionally high turndown ratio providing a wide

control range and excellent versatil ity. This

characteristic reduces the required number of trim sizes

to one per body size.

The top entry trim system, with the seat being

mechanically retained in place by the bonnet, provides

for ease of servicing of the flow trim. The Master Flo

Flow Trim system is universal between the control valve

and production choke product lines.


http://slidepdf.com/reader/full/masterflo-valve-catalogue 5/47LEADER IN CHOKE TECHNOLOGY

MASTERFLOCHOKE VALVMASTERFLO CHOKEVALVMASTERFLOCHOKE VALVMASTERFLO CHOKEVALVMASTERFLOCHOKEVALV

VALVEFEATURES




PRESSURE

RECOVERY

The high-pressure recovery

factor (FL)throughout the

control range of the Master Flo

Choke minimizes noise levels,

flow velocities, cavitation and

valve trim wear.

CV

CURVE

The Cv Curve for each valve

model is virtually identical at

lower settings, illustrating the

v er sa ti li ty o f o ur e qu al

percentage trim and verifying

the requirement for only one

trim size per body size.




MICROMETER CALIBRATION HEAD

Master Flo Chokes are supplied* with a micrometer calibration

head to provide valve position indication to increments of 1/10

of a turn for manual operation. This provides exceptional

repeatability of valve positioning throughout the valve stem

travel.

The calibration head is square with a different scale on each

of its four faces. This ensures that the valve position can bemonitored in the desired units, including C

v, bean size,

millimeters or number of turns (i.e. micrometer scale).

For P2 and larger chokes, the calibration head incorporates a

grease fitting to allow for lubrication of the stem threads.

* optional on P6 andlarger

Micrometer Calibration Head

STEM LOCK ASSEMBLY

Master Flo’s optional Stem Lock for manually operated chokes

allows the stem nut to be locked in 1/10 of a turn increments.

This provides a large number of fixed valve positions between

the closed and full-open position.

Stem Lock Assembly

OPTIONS

REMOVAL OF INTERNAL ASSEMBLY

Servicing of our choke is exceptionally simple, with all

internals being removable as a unit from the valve body,

without the requirement of special tools. This provides

for easy inspection and servicing of our product.

Servicing our valves requires no special tools

Valve Model Locking P ositions

P2 110

P25 120

P3 170

P35 160

P4 200




BODY BLEED

Two types of bleed ports are available on selected models as an option

on the Master Flo chokes:

• An API 6A bleed port, which utilizes a metal-to-metal seal, is designed

for test and gauge connectors for 15,000 PSI working pressure.

• A ½” NPT port allows for a pressure relief fitting.

MULTI-STAGE TRIM

Master Flo has available multi-stage flow trims for high-

pressure drop liquid-flow applications. This trim design provides

control of high-pressure drops while maintaining metal-to-metal

seating.

HIGH CAPACITY FLOW TRIM

Master Flo has available high Cv flow trim for low-pressure

drop applications providing a higher flow capacity. This trim is

available in most valve sizes. For further details please contact

our local office in your area.

Multi-stage Trim

FLOW TRIM MATERIALS

The flow trim is available in a wide range of materials to

accommodate all service conditions and applications. Standard

trim materials are listed along with service recommendations.

Many special materials are available to accommodate specific

service condition requirements.

UNS 17400 A hardened stainless steel used for low ormedium pressure drop applications with NACE

MR-01-75 compliance.

Stellite A cobalt alloy used for resisting cavitation andfor sour service.

Tungsten The premium flow trim material for all service

Carbide conditions. Very high wear resistance makes this

material suitable for high velocity or erosiveapplications.

SERVICE RECOMMENDATIONMATERIAL

Flow Trim

OPTIONS CONTINUED




METAL-TO-METAL STEM SEALS

Master Flo’s metal stem seal is a mechanical and

pressure energized sliding metal-to-metal seal requiring

no elastomers for the sealing function. This seal system

is generally available for 2” and larger valves.

METAL-TO-METAL BONNET SEALS

The static metal bonnet seal provides for sealing fro

a vacuum to over 20,000 PSIG. The seal is mechanical

energized during installation and is pressure-energize

by the fluid. The seal utilizes a single sealing lip, whicreduces the required sealing areas in the valve.

This seal is available on select valves.

Metal-to-Metal Stem Seal Metal-to-Metal Bonnet Seal

HIGH TEMPERATURE CHOKES

Master Flo manufactures a high temperature model of the Production Choke. The temperature rating of –20 to

850°F with pressures to 6,000 PSI ensures suitability for steam and high temperature applications. This valve style

is available on P1 through P2 valve models with either manual or automated operation.

HighTemperature

Chokes

Utility Steam Application




ASSEMBLY FACILITIES

Master Flo’s production facilities utilize work areas that

incorporate independent cleaning and assembly stations.

Custom designed fixtures are utilized to provide high

efficiency and accuracy in the assembly and testing of

our products.

Assembly Facilities

Master Flo Valve Inc. takes pride in our experience and the extensive facilities we have to support our product an

customers. This overview of our assembly equipment and Research and Development facilities illustrates how w

maintain our position as a leader in the field of Choke Valves.

C v

TESTING

Master Flo’s Cv Test Facility features high versatility,

accuracy and computerized data-acquisition software

operated entirely from a central control panel.

Two centrifugal pumps, in parallel, supply in excess of 1,000 GPM. Pressure drop and flow rates are remotely

controlled through the central control system. High

precision instruments monitor flow rate, pressure

differential, valve position, as well as upstream pressure

and temperature. Three different flow meters provide

wide rangeability and resolution. Real-time data is

displayed graphically on a computer screen with data

being stored for later retrieval.

Hydrostatic Testing Facilities

Cv Testing Facility

HYDROSTATIC TESTING FACILITIES

Master Flo’s multi-station hydrostatic testing facilities

are capable of testing to 30,000 PSI. Master Flo utilizes a

high accuracy hydrotest system allowing full pressure and

leakage monitoring combined with an environmentally

conscious system for recycling the test fluid. Additional

test facilities include high-pressure gas testing capabilities

up to 30,000 PSI and low-pressure seat leakage testing.

TESTING FACILITIES




COLD ROOM ENVIRONMENTAL

CHAMBER TEST FACILITY

Master Flo Valve Inc. has a temperature test facility in-house to perform testing to API 6A Appendix F PR2

and API 17D specifications. The equipment includes:

• an environmental chamber with cooling and heating

facilitiescapableofmaintaininglow temperatureextremes

of -60° F and high temperatures in excess of 650° F .

• full pressure rangetest capabilities forvalvesand actuators

whensubject to temperatureclassificationextremes.

• computer-baseddataacquisitionmonitoring equipment

to continuously monitor and record temperatures and

pressures as well as equipment operating characteristicsthroughout testingprocedures.

SLURRY TESTING

Product improvement is very important to Master Flo

to maintain our capability as a critical-service valve

supplier. To accomplish this goal, we have a custom-

designed erosion test facility. This test loop allowscontinuous sand slurry testing at pressures up to 5,000

psi and flow rates up to 168 gpm. Abrasive media

concentration, flow rates, and pressures are all variable,

anddata is collected using data acquisition software. This

test facility is assisting Master Flo in maintaining our

position as a leader in the supply of high-performance,

wear-resistant valves.

Cold Room Test Facility

Slurry Test Facility

CLEAN ROOM FACILITY

Master Flo Valve Inc. maintains an in-house clean room

facility. This facility maintains hydraulic system

cleanliness through the use of two flushing systems and

a HIAC particle counter.

Clean Room Facility




P05

The P05 Choke Valve provides for applications with end connections up to 2”.

The valve utilizes a threaded bonnet nut to retain the bonnet and flow trim in the

valve body.

VALVESPECIFICS

P05

PARTS LIST1. Body Assembly

2.* Seal: Seat - Body

3. Seat

4. Nozzle

5. FlowRing

6. Retaining Sleeve

7. LockWasher

8.* Groove Pin

9. Stem

10.* Groove Pin

11.* Stem Bearing

12. Bonnet13.* Thrust Washer

14. Bonnet Nut

15.* Wiper

16. Handle

17. Stem Nut

18. Stem Washer

19. Calibration Head Assembly

20.* Seal: Bonnet - Body

21. Key

22.* Retaining Ring

23.* Seal: Stem - Bonnet

24.* B.U. Ring: Stem - Bonnet

25. Grease Nipple26. HandleRing

* Parts included in seal kit.




P1

The P1 Choke Valve utilizes a bolted-bonnet flange to retain the bonnet and flow

trim. This valve style is available with 1” and 2” end connections. Flanged, threaded,

and special connections are available upon request. The P1 is available in inline or

90° valve body configuration.

P1


2.* Seal: Nozzle - Body


4. Seat

5. Nozzle

6. FlowRing

7. Retaining Sleeve

8. LockWasher

9.* Groove Pin

10.* Retaining Ring

11.* Seal: Bonnet - Body

12. Bonnet13. Stem

14.* Groove Pin

15. Stem Nut

16. Grease Nipple

17. Bonnet Flange

18. Cap Screw

19. HandleRing


21.* Stem Bearing



24. Key

25.* Thrust Washer26. Thumb Screw

27. Handle

28. Stem Washer





P2

The P2 Choke Valve utilizes a threaded bonnet nut to retain the bonnet

and flow trim in the valve body. A bolted-bonnet option is available upon

request. Standard end connection sizes range from 2” to 3”. The P2 is avail-

able in inline or 90° valve body configuration.

VALVE SPECIFICS CONTINUED

P2




4. Seat

5. Nozzle

6. FlowRing

7. Retaining Sleeve

8. Stud

9. LockWasher

10. Stem

11.* Groove Pin

12.* Seal: Bonnet - Body13.* B.U. Ring: Bonnet - Body

14. Bonnet Nut

15. Key

16. Stem Nut

17.* Wiper

18. Handwheel

19. Cap Screw


21.* Retaining Ring

22.* Stem Bearing



25. Bonnet26. Grease Nipple

27.* Thrust Bearing

28.* Thrust Washer

29. Key





P25

The P25 Choke Valve provides high capacity flow in a 2” line. The bon-

net seal is metal to metal with only three elastomer seals in the valve. A

threaded bonnet nut retains the bonnet and flow trim. A bolted-bonnet op-

tion is available upon request.

Standard end connection sizes range from 2” to 3”. The P25 is available ininline or 90° valve body configuration.

P25




4. Seat

5. Nozzle

6. FlowRing

7. Retaining Sleeve

8. Stud

9. Lockwasher

10. Stem

11.* Groove Pin

12.* Seal: Bonnet - Body13. Bonnet

14. Bonnet Nut

15.* Groove Pin

16. Key

17. Stem Nut

18.* Wiper

19. Handwheel

20. Capscrew


22.* Retaining Ring

23.* Stem Bearing


25.* B.U. Ring: Stem - Bonnet26. Grease Nipple

27.* Thrust Bearing

28.* Thrust Washer

29. Key





P3 AND LARGER

The P3 and larger Choke Valves utilize bolted-bonnet construction with the

valve bonnet retaining the flow trim. The flow trim is pressure balanced to

minimize stem load and provide low operating torques.

Flanged or special end connections are available.

VALVE SPECIFICS CONTINUED

P3

PARTS LIST1. Body Assembly2.* Seal: Seat - Body3.* B.U. Ring: Seat - Nozzle4.* Seal: Seat - Nozzle5. Seat6. Nozzle7. Flow Ring8. Retaining Sleeve9.* Groove Pin

10.* Seal: Balance Sleeve - Body11.* B.U. Ring: Balance Sleeve - Body12. Balance Sleeve13.* Seal: Bonnet - Balance Sleeve14.* Groove Pin

15.* Spring Pin16. Bonnet17. Stem18. Key19. Stem Nut20. Cover Plate21. Grease Nipple22. Capscrew23. Handwheel24. Key25. Calibration Head Assembly26.* Seal: Flow Ring - Balance Sleeve27.* B.U. Ring: Flow Ring - Balance Sleeve28.* Wiper29. Stud30. Lockwasher31.* Retaining Ring32.* Stem Bearing33.* Seal: Stem - Bonnet34.* B.U. Ring: Stem - Bonnet35. Capscrew36.* Thrust Bearing37.* Thrust Washer38.* Wiper39. Capscrew





ACTUATION

SINGLE ACTING PNEUMATIC PISTON ACTUATOR

The Master Flo Piston Actuator is a fail closed, integrally mounted piston actua-

tor. The actuator utilizes 100 PSI supply pressure with springs to provide the fail

close function.

This actuator has been developed specifically for the Master Flo product line to

provide a compact and efficient package.

Single Actin

Pneumatic

Piston

Actuator

DOUBLE ACTING PNEUMATIC PISTON ACTUATOR

The Double Acting Piston Actuator design utilizes the air supply to open andclose the valve with a spring assist for fail close operation. This actuator style pro-

vides high output thrust making it suitable for large valves and high pressure applica-

tions. Manual override is available in a top mounted configuration.

Double-ActingPneumatic

Piston

Actuator

ACTUATOR SIZEPISTON 25 PISTON 50

‘L’ ‘D’ WEIGHT* ‘L’ ‘D’ WEIGHT*VALVEMODEL inch mm inch mm lbs. kg inch mm inch mm lbs. kg

P05 17.69 449 6.75 171 26 12 - - - - - -P1 20.81 529 6.75 171 26 12 23.12 587 9.00 229 50 23P2 21.12 537 6.75 171 30 14 23.41 595 9.00 229 54 25

P25 - - - - - - 23.47 596 9.00 229 54 25P3 - - - - - - 26.66 677 9.00 229 54 25

P35 - - - - - - 28.88 733 9.00 229 54 25

*Weights are in addition to Base Weights on Pages 24-25.

ACTUATOR SIZEPISTON 50 PISTON 100

‘L’ ‘D’ WEIGHT* ‘L’ ‘D’ WEIGHT*VALVEMODEL inch mm inch mm lbs. kg inch mm inch mm lbs. kg

P1 26.91 683 9.00 229 69 31 - - - - - -P2 27.22 691 9.00 229 69 31 31.47 799 12.62 321 220 100

P25 27.28 693 9.00 229 69 31 31.53 801 12.62 321 220 100P3 30.44 773 9.00 229 69 31 34.72 882 12.62 321 220 100

P35 32.69 830 9.00 229 69 31 36.97 939 12.62 321 220 100P4 - - - - - - 39.94 1014 12.62 321 220 100P5 - - - - - - 41.16 1045 12.62 321 220 100P6 - - - - - - 44.91 1141 12.62 321 220 100


SINGLE ACTING PNEUMATIC PISTON ACTUATOR DIMENSIONS

DOUBLE ACTING PNEUMATIC PISTON ACTUATOR DIMENSIONS




Pneumatic

Diaphragm

Actuator

HYDRAULIC ACTUATOR

Master Flo’s Hydraulic Actuator is a double-acting unit integrally mounted to

the valve bonnet. Our integral actuator mounting provides a compact assembly

with no exposed linkages. This Hydraulic Actuator provides fail in position,

fail close operation, or fail open operation. The valve position feedback is

generated electrically by a 4-20 mA transmitter. Limit switches for open or

closed position indication are available.

ACTUATION CONTINUED

Hydraulic

Actuator

PNEUMATIC DIAPHRAGM ACTUATOR

The Diaphragm Actuators provide fail close or fail open operation and are available

with all standard Fisher accessories. Fisher mounting hardware is utilized to mount the

actuator. Manual overrides are available in side or top mounted configurations.

HYDRAULIC ACTUATOR DIMENSIONS

‘L’ WEIGHT*VALVEMODEL inch mm lbs. kg

P05 15.16 385 40 18P1 18.28 464 40 18P2 24.31 618 78 35P25 24.38 619 78 35P3 27.78 706 90 41P35 37.25 946 120 54P4 40.25 1022 110 49P5 41.44 1053 110 49P6 45.19 1148 110 49P8 52.06 1322 147 67


PNEUMATIC DIAPHRAGM ACTUATOR DIMENSIONS

ACTUATOR SIZE

40 45 46 70

VALVEMODEL

'L'inch(mm)

'D'inch(mm)

W*lbs.(kg)

'L'inch(mm)

'D'inch(mm)

W*lbs.(kg)

'L'inch(mm)

'D'inch(mm)

W*lbs.(kg)

'L'inch(mm)

'D'inch(mm)

W*lbs.(kg)

P1 29.94

(760)13.12(333)

50(23)

36.81(935)

16.00(406)

90(41)

36.81(935)

18.62(473)

121(55)

- - -

P2 31.38

(797)13.12(333)

50(23)

38.25(972)

16.00(406)

90(41)

38.25(972)

18.62(473)

121(55)

43.12(1095)

21.12(536)

254(115)

P25 31.44

(799)13.12(333)

50(23)

38.31(973)

16.00(406)

90(41)

38.31(973)

18.62(473)

121(55)

43.19(1097)

21.12(536)

254(115)

P3 - - - 42.25

(1073)16.00(406)

90(41)

42.25(1073)

18.62(473)

121(55)

47.94(1218)

21.12(536)

254(115)

P35 - - - - - - - - - 49.56

(1259)21.12(536)

254(115)

*Weights are in addition to Base Valve Weights on Pages 24-25.




STEPPING ACTUATOR

Master Flo’s Stepping Actuator is available to operate our bolted

bonnet 2” and larger valves. The actuator mounts directly on the

valve cover plate to drive the valve stem nut. This feature provides

for easy field conversion from manual to automated operation

without requiring disassembly of the valve. Supply to the actuator

can be either hydraulic or pneumatic.

The Master Flo SteppingActuator is designedfor remote operation

of our Choke Valve. This actuator steps in 36° increments in both

the clockwise and counter-clockwise direction, providing high

precision operation.

OPERATING PRINCIPLE

The precise, durable stepping action is accom-

plished by a ratchet pawl, that engages a drive

shaft, to directly operate the choke stem nut.

Contact between the ratchet pawl and drive shaft

is designed to maintain full face contact during an

operating cycle. The back face on the pawl is

tapered to ensure that during the return cycle noloads are transmitted to the drive shaft.

The pawl is spring loaded to engage the drive

shaft by dual torsion springs and is mechanically

disengaged at the rest position to allow for reverse

direction operation or manual operation.

The Master Flo actuator utilizes pneumatic or

hydraulic spring-return cylinders. The operating

cylinder incorporates a self-lubricating shaft bush-

ing and non-metallic piston wear ring. These fea-

tures ensure the cylinder will have minimal oper-ating friction, withstand the operating loads and

provide a long service life. The vent side of the

cylinder is internal to the actuator housing to elimi-

nate contamination or corrosion of the cylinder

ACTUATION CONTINUED

SteppingActuator




PERFORMANCE

The actuator output torque is

regulated by the supply pressure

to the actuator. The actuator was

developed to work continuouslyat maximum torque loads.

The actuator housing package

is of ductile iron construction.

This weatherproof housing

protects the actuator from the

external environment.

POSITION FEEDBACK SYSTEM

The actuator incorporates a 4-20 mA transmitter to provide remote monitoring of the choke position. Two lim

switches are included to show full open, full closed or an intermediate setting. The position transmitter and switc

assembly are available with various certification options. Typical certifications include explosion proof to UL and CS

Class 1, Division 1, Groups C & D, or to CENELEC EEx d IIC T6 IP66; or intrinsically safe to EEx d IIC T6 IP66; o

intrinsically safe to EEx ia IIC T4 IP66. The transmitter housing is available in anodized aluminum, bronze or stainle

steel.

A wiring junction box is available

to provide one electrical connection

point for the actuator.

SOLENOIDVALVES

AVAILABLE OPTIONS

POSITIONINDICATION

The actuator may be supplied

complete with solenoid valves piped

into the operating cylinders.

The local position indicator

is marked in % open as a

standard but is available with

markings of Cv, bean size

or millimetres.

JUNCTIONBOX

ACTUATION CONTINUED




STEPPING ACTUATOR DIMENSIONS

‘L’ WEIGHT*VALVEMODEL inch mm lbs. kg

STEPSOpen to Close

P2 17.72 450 165 75 107P25 16.72 425 165 75 119

P25-15k 20.41 518 165 75 89P25-20k 22.66 576 165 75 89

P3 20.31 516 165 75 169P3-10k 21.31 541 165 75 169P3-15k 21.91 557 165 75 127

P35 23.78 604 165 75 159P35-15k 24.53 623 165 75 159

P4 27.03 686 165 75 201P4-10k 27.03 686 165 75 201

P5 28.50 724 165 75 226P5-10k 28.50 724 165 75 226

P6 32.28 820 165 75 270P8 37.50 953 165 75 370

* -

ACTUATION CONTINUED




SUBSEACHOKES

NON-RETRIEVABLE CHOKE

The Non-Retrievable Bolted-Bonnet Choke is ideal for modular retrieval

systems or applications where valve maintenance is not required. Right

angle, inline or custom piping configurations are available to meet our

customer’s needs. This product is available in a full range of sizes and

pressures up to 15,000 PSIG.

Manual operation by diver or R.O.V. is available as well as remote operation

with Master Flo’s SL Subsea Stepping Actuator. The SL actuator also

provides a diver or R.O.V. override interface for manual operation.

TECHNICAL SPECIFICATIONS

Actuator Weight 150 lbsHydraulic Pressure Rating 3300 PSIGOperating Temperature Range 0 to 150°FMaximum Working Depth 18,000 feet

Rated Output Torque 320 ft-lbs @ 3000 PSIG supplyOutput Rotation per Step 36 degreesTypical Operating Cycle Speed .25 seconds per complete step

(dependent on control system)Hydraulic Oil Consumption 1.28 in.3 /stepPosition Transmitter LVDT

SL SUBSEA STEPPING ACTUATOR

Subsea Choke Valves require lightweight, compact, powerful actuators

that are capable of providing the reliability, precision, and durability

expected in a subsea environment. These requirements are met with Master

Flo’s SL Subsea Stepping Actuator.

This actuator operates on the same principle as the surface stepping

actuator. In addition, it incorporates a pressure compensation system and

an internal LVDT position transmitter. The manual override is availablein a top-drive configuration or in a side-drive configuration that is

positionable in 90° increments. The override interface is also available for

diver or R.O.V. operation.

Master Flo Valve Inc. is a leader in the design and manufacture of Subsea Choke Valves an

Actuators. A commitment to continuous improvement through extensive research and developmen

ensures the latest proven technology is incorporated in our designs. A brief overview of our subse

product line follows. If you have questions, please contact our local office for further details.

Non-Retrievable Choke




DIVER-ASSISTED INSERT

RETRIEVABLE CHOKE

This choke features a diver operated clamp style bonnet.

Retrieval of the compact insert is achieved with diver assistance.

The visual indication has been designed to ensure good visibilityallowing a diver to easily verify the valve position. As with the

non-retrievable choke above, manual and remote operation is

available.

TOOL INSERT RETRIEVABLE CHOKE

Master Flo’s third-generation Tool Insert Retrievable Choke

utilizes a cable-deployed tool for insert installation and retrieval.

The tool is designed to provide positional and rotational

alignment of the insert. R.O.V. assistance allows the tool to be

purely mechanical with no hydraulic or electrical requirements.

This eliminates the need for increased tool complexity. The

insert-retaining bonnet clamp is R.O.V. operated and is available

with vertical or horizontal access.

Master Flo’s metal-to-metal seal technology is utilized

throughout the valve.

The Tool Insert Retrievable choke incorporates the SL Subsea

Stepping Actuator with a top-drive R.O.V. override. Actuator

hydraulic connections are accommodated through the body

andbonnet with a subsea mateable electrical connection system.

This product has been qualified to API-6A Appendix F and

API-17D and qualified to water depths of 18,000 feet. Valvesare available up to 15,000 PSIG pressure ratings.

TEST AND TRANSPORT SKID

Master Flo’s Test andTransport Skid is designed to secure and

protect the choke insert module during transport and storage

and to facilitate testing of the insert before deployment.

Insert Retrievable

HYPERBARIC TESTING

Master Flo’s dedication to be a leader in the subsea choke market is demonstrated by ou

extensive investment in specialized equipment. An example of this includes an in-hou

hyperbaric test chamber for performance verification at simulated depths. The test chamb

utilizes a data acquisition system for monitoring environmental parameters and choke positio

while facilitating both manual and actuated operation.

Test and Transport Skid

Diver Assisted Insert Retrievable




VALVEDIMENSIONS

Note: ‘I’ and‘O’ dimensions depend on thetype of end connection. When inletand outletend connectionsare the same, ‘I’ and‘O’ are equStandard dimensions and weights are tabulated below for valves with threaded, butt welded, ANSI flanged, and API flanged end connectionOther end connections and special dimensions are available upon request.

1” CONNECTIONS 2” CONNECTIONSCONNECTION

TYPE inch mm lbs. kg inch mm lbs. kg

Threaded 2.38 60 16 7 x x - -150 RF 4.56 116 21 10 4.88 124 28 13300 RF 4.81 122 24 11 5.12 130 32 15

600 RF 5.06 129 24 11 5.50 140 36 16600 RTJ 5.06 129 24 11 5.56 141 36 16900 RF 5.50 140 33 15 6.62 168 64 29

900 RTJ 5.50 140 33 15 6.69 170 64 291500 RTJ 5.50 140 33 15 6.69 170 64 292500 RTJ 6.12 156 42 19 7.69 195 100 45

2000 API x x - - 5.56 141 36 163000 API x x - - 6.69 170 64 295000 API x x - - 6.69 170 64 29

Butt Weld 2.38 60 16 7 x x - -



Threaded 4.50 114 39 18 4.50 114 39 18150 RF 6.69 170 41 19 7.00 178 48 22300 RF 6.94 176 44 20 7.25 184 52 24600 RF 7.19 183 44 20 7.62 194 56 25600 RTJ 7.19 183 44 20 7.69 195 56 25900 RF 7.62 194 53 24 8.75 222 84 38900 RTJ 7.62 194 53 24 8.81 224 84 381500 RTJ 7.62 194 53 24 8.81 224 84 382500 RTJ 8.25 210 62 28 9.81 249 120 542000 API x x - - 7.69 195 56 253000 API x x - - 8.81 224 84 385000 API x x - - 8.81 224 84 38Butt Weld 4.50 114 39 18 4.50 114 39 18



Threaded 4.50 114 82 37 4.50 114 82 37

150 RF 7.00 178 92 42 7.25 184 103 47

300 RF 7.25 184 96 44 7.62 194 114 52600 RF 7.62 194 100 45 8.00 203 116 53

600 RTJ 7.69 195 100 45 8.06 205 116 53

900 RF 8.75 222 128 58 8.75 222 138 63

900 RTJ 8.81 224 128 58 8.81 224 138 63

1500 RTJ 8.81 224 128 58 9.44 240 176 802500 RTJ 9.81 249 164 74 11.50 292 268 122

2000 API 7.69 195 100 45 8.06 205 116 53

3000 API 8.81 224 128 58 8.81 224 138 63

5000 API 8.81 224 128 58 9.44 240 177 8010 000 API 8.81 224 124 56 11.38 289 195 89

Butt Weld 4.50 114 82 37 4.50 114 82 37



Threaded 4.50 114 82 37 4.50 114 82 37

150 RF 7.00 178 92 42 7.25 184 103 47300 RF 7.25 184 96 44 7.62 194 114 52

600 RF 7.62 194 100 45 8.00 203 116 53600 RTJ 7.69 195 100 45 8.06 205 116 53

900 RF 8.75 222 128 58 8.75 222 138 63

900 RTJ 8.81 224 128 58 8.81 224 138 63

1500 RTJ 8.81 224 128 58 9.44 240 176 80

2500 RTJ 9.81 249 164 74 11.50 292 268 1222000 API 7.69 195 100 45 8.06 205 116 53

3000 API 8.81 224 128 58 8.81 224 138 63

5000 API 8.81 224 128 58 9.44 240 177 80

Butt Weld 4.50 114 82 37 4.50 114 82 37



2 000 API 8.44 214 206 94 8.81 224 258 117

3 000 API 9.56 243 218 99 9.56 243 269 122

5 000 API 9.56 243 218 99 10.19 259 289 131

10 000 API 9.56 243 218 99 10.75 273 293 133

15 000 API 10.06 256 229 104 11.25 286 318 144

Butt Weld 5.25 133 165 75 5.25 133 165 75



Threaded 5.25 133 154 70 5.25 133 154 70150 RF 8.00 203 177 80 8.25 210 187 85300 RF 8.38 213 190 86 8.62 219 207 94600 RF 8.75 222 190 86 9.50 241 228 104600 RTJ 8.81 224 190 86 9.56 243 228 104900 RF 9.50 241 212 96 10.00 254 256 116900 RTJ 9.56 243 212 96 10.06 256 256 1161500 RTJ 10.19 259 250 114 10.44 265 292 1332500 RTJ 12.25 311 342 155 13.19 335 446 2022000 API 8.81 224 190 86 9.56 243 228 1043000 API 9.56 243 212 96 10.06 256 256 1165000 API 10.19 259 250 114 10.44 265 292 133Butt Weld 5.25 133 154 70 5.25 133 154 70

ENVELOPE DIMENSIONS (inches)

Choke 'A' 'B' 'C'

P05 6.12 8.25 8.75P1 8.56 13.00 14.38P2 13.00 18.00 19.00P25 13.19 18.00 19.25P3 17.50 18.00 25.00

P35 21.75 18.00 30.50P4 26.00 18.00 37.62P5 28.50 18.00 40.75P6 33.50 28.00 48.00P8 34.00 28.00 49.12

Note: 'C' is the Disassembly Clearance

P05P25

P1 P25 - RATED FOR 15,000 PSI

P2 P3






2 000 API 10.06 256 407 185 10.81 275 476 216

3 000 API 10.81 275 418 190 11.31 287 490 2225 000 API 11.44 291 438 199 11.69 297 509 231

10 000 API 12.00 305 441 200 13.00 330 541 246

Butt Weld 6.50 165 338 153 6.50 165 338 153



2000 API 10.06 256 467 212 10.81 275 561 255

3000 API 10.81 275 478 217 11.31 287 575 261

5000 API 11.44 291 497 226 11.69 297 593 269

10000 API 12.00 305 501 227 13.00 330 626 284

15000 API 12.50 318 526 239 13.56 344 676 307

Butt Weld 6.50 165 373 169 6.50 165 373 169



150 RF 9.50 241 410 186 10.00 254 429 195

300 RF 9.88 251 430 195 10.38 264 467 212600 RF 10.75 273 451 205 11.38 289 523 237

600 RTJ 10.81 275 451 205 11.44 291 523 237

900 RF 11.25 286 479 217 12.25 311 597 271

900 RTJ 11.31 287 479 217 12.31 313 597 271

1500 RTJ 11.69 297 515 234 13.62 346 705 320

2500 RTJ 14.44 367 669 304 17.75 451 1133 5142000 API 10.81 275 451 205 11.44 291 523 237

3000 API 11.31 287 479 217 12.31 313 597 271

5000 API 11.69 297 515 234 13.62 346 705 320

Butt Weld 6.50 165 377 171 6.50 165 377 171



2 000 API 11.81 300 623 283 12.44 316 864 392

3 000 API 12.31 275 637 289 13.31 338 901 4095 000 API 12.69 287 655 297 14.62 371 955 434

10 000 API 14.00 356 688 313 16.65 423 1097 498

15 000 API 14.56 370 753 342 17.50 445 1279 581

Butt Weld 7.50 191 485 220 7.50 191 485 220



150 RF 9.50 241 410 186 10.00 254 429 195300 RF 9.88 251 430 195 10.38 264 467 212600 RF 10.75 273 451 205 11.38 289 523 237600 RTJ 10.81 275 451 205 11.44 291 523 237900 RF 11.25 286 479 217 12.25 311 597 271900 RTJ 11.31 287 479 217 12.31 313 597 2711500 RTJ 11.69 297 515 234 13.62 346 705 3202500 RTJ 14.44 367 669 304 17.75 451 1133 5142000 API 10.81 275 451 205 11.44 291 523 2373000 API 11.31 287 479 217 12.31 313 597 2715000 API 11.69 297 515 234 13.62 346 705 320Butt Weld 6.50 165 377 171 6.50 165 377 171



2000 API 11.81 300 623 283 12.44 316 864 392

3000 API 12.31 313 637 289 13.31 338 901 4095000 API 12.69 322 655 297 14.62 371 955 43410000 API 14.00 356 688 313 16.65 423 1097 498Butt Weld 7.50 191 485 220 7.50 191 485 220



150 RF 11.00 279 516 234 11.00 279 516 234300 RF 11.38 289 554 252 11.38 289 554 252600 RF 12.25 311 575 261 12.38 314 610 277600 RTJ 12.31 313 575 261 12.44 316 610 277900 RF 12.75 324 625 284 13.25 337 684 311900 RTJ 12.81 325 625 284 13.31 338 684 3111500 RTJ 13.94 354 697 316 14.62 371 792 360

2500 RTJ 17.00 432 988 449 18.75 476 1220 5542000 API 12.31 313 575 261 12.44 316 610 2773000 API 12.81 325 625 284 13.31 338 684 3115000 API 13.94 354 697 316 14.62 371 792 360Butt Weld 7.50 191 464 211 7.50 191 464 211

5” CONNECTIONS 6” CONNECTIONS

'I' & 'O' Weights 'I' & 'O' WeightsCONNECTION

TYPEinch mm lbs. kg inch mm lbs. kg

2,000 API 14.31 363 894 406 14.44 367 929 422

3,000 API 14.81 376 944 429 15.31 389 1003 4555,000 API 15.94 405 1016 461 16.62 422 1111 504

10,000 API 16.81 427 1051 477 18.65 474 1395 633Butt Weld 9.50 241 783 355 9.50 241 783 355




150 RF 13.00 330 835 379 13.50 343 867 394 300 RF 13.38 340 873 396 13.88 352 921 418 600 RF 14.38 365 929 422 15.00 381 1007 457 600 RTJ 14.44 368 929 422 15.06 383 1007 457 900 RF 15.25 387 1003 455 16.12 410 1157 525 900 RTJ 15.31 389 1003 455 16.12 410 1157 525 1500 RTJ 16.62 422 1111 504 18.31 465 1329 603 2500 RTJ 20.75 527 1539 699 22.56 573 1935 8782,000 API 14.44 367 929 422 15.06 383 1007 4573,000 API 15.31 389 1003 455 16.19 411 1157 5255,000 API 16.62 422 1111 504 18.31 465 1329 603Butt Weld 9.50 241 783 355 9.50 241 783 355




150 RF 15.25 387 1365 620 15.25 387 1405 640 300 RF 15.62 397 1420 645 15.88 403 1490 675 600 RF 16.75 425 1505 685 17.50 445 1690 768 600 RTJ 16.81 427 1505 685 17.56 446 1690 768 900 RF 17.88 454 1655 750 18.75 476 1835 835 900 RTJ 17.94 456 1655 750 18.81 478 1835 835 1500 RTJ 20.06 510 1825 830 21.69 551 2300 104 2500 RTJ 24.31 618 2430 1105 28.44 722 3295 1492,000 API 16.81 427 1505 685 17.56 446 1675 7603,000 API 17.94 456 1655 750 18.81 478 1860 8455,000 API 20.06 510 1825 830 21.69 551 2310 105Butt Weld 11.25 286 1280 580 11.25 286 1280 580

P3 - RATED FOR 10,000 PSIP4 - RATED FOR 10,000 PSI

P3 - RATED FOR 15,000 PSI

P35



P5

P4

P6

P8




SERVICE APPLICATION

SIZE VALVE PART STANDARD SOUR SOUR LOW TEMP STAINLESS STEEL

P05 Temp. Range -20°F to 250°F -20°F to 400°F -50°F to 400°F -50°F to 400°FBody ASTM A105 ASTM A105 AISI 4130 ASTM A182 F316I & O Flanges ASTM A105 ASTM A105 ASTM A350 LF2 ASTM A182 F316Stem AISI 4140 AISI 17-4 PH AISI 17-4 PH AISI 17-4 PHRetaining Sleeve AISI 1020 AISI 1020 AISI 1020 AISI 316Bolting ASTM A193 B7 ASTM A193 B7M ASTM A320 L7M ASTM A320 L7MO-Ring Nitrile Viton Viton VitonBU Ring Nitrile Teflon Teflon Teflon

SIZE VALVE PART STANDARD SOUR SOUR LOW TEMP STAINLESS STEEL HIGH TEMP

P1 Temp. Range -20°F to 250°F -20°F to 400°F -50°F to 400°F -50°F to 400°F -20°F to 850°FBody AISI 1020 AISI 1020 AISI 8620 ASTM A182 F316 AISI 8620I & O Flanges ASTM A105 ASTM A105 ASTM A350 LF2 ASTM A182 F316 ASTM A105Stem AISI 17-4 PH AISI 17-4 PH AISI 17-4 PH AISI 17-4 PH AISI 4140Retaining Sleeve AISI 1020 AISI 1020 AISI 1020 AISI 316 AISI 1020Bolting ASTM A193 B7 ASTM A193 B7M ASTM A320 L7M ASTM A320 L7M ASTM A193 B7O-Ring Nitrile Viton Viton Viton SS/GRAPHOILBU Ring Nitrile Teflon Teflon Teflon n/a

SIZE VALVE PART STANDARD SOUR SOUR LOW TEMP STAINLESS STEEL HIGH TEMP

P2 Temp. Range -20°F to 250°F -20°F to 400°F -50°F to 400°F -50°F to 400°F -20°F to 850°F

P25 Body AISI 8620 AISI 8620 AISI 8620 ASTM A182 F316 AISI 8620I & O Flanges ASTM A105 ASTM A105 ASTM A350 LF2 ASTM A182 F316 ASTM A105Stem AISI 17-4 PH AISI 17-4 PH AISI 17-4 PH AISI 17-4 PH AISI 4140Retaining Sleeve AISI 1020 AISI 1020 AISI 1020 AISI 316 AISI 1020Bolting ASTM A193 B7 ASTM A193 B7M ASTM A320 L7M ASTM A320 L7M ASTM A193 B7O-Ring Nitrile Viton Viton Viton SS/GRAPHOILBU Ring Nitrile Teflon Teflon Teflon n/a

SIZE VALVE PART STANDARD SOUR SOUR LOW TEMP STAINLESS STEEL

P3 Temp. Range -20°F to 250°F -20°F to 400°F -50°F to 400°F -50°F to 400°FP35 Body AISI 8620 AISI 8620 AISI 8620 ASTM A182 F316P4 I & O Flanges ASTM A105 ASTM A105 ASTM A350 LF2 ASTM A182 F316P5 Stem AISI 17-4 PH AISI 17-4 PH AISI 17-4 PH AISI 17-4 PHP6 Retaining Sleeve AISI 1020 AISI 1020 AISI 1020 AISI 316

P8 Bolting ASTM A193 B7 ASTM A193 B7M ASTM A320 L7M ASTM A320 L7MO-Ring Nitrile Viton Viton VitonBU Ring Nitrile Teflon Teflon Teflon

*Material

subject to

change or

substitution

determined Master Flo

MATERIALSPECIFICATIONS




OTHER PRODUCTSMANUFACTURED BY MASTER FLO

SUBSUBSUBSUBSUBSEA CONTROL VALSEA CONTROL VALSEA CONTROL VALSEA CONTROL VALSEA CONTROL VALVESVESVESVESVES• Manually operated, non-retrievable

bolted bonnet

• Actuated, non-retrievable bolted bonnet

• Diver-assist insert retrievable complete

with clamp bonnet

• Tool Insert retrievable

Master Flo’s latest valveand actuator sizing is

available on CDROM. This

Windows™ based softwareallows our customers to easily

and accurately select Master Floproducts to meet theirapplication needs.

CONTROL VALVESCONTROL VALVESCONTROL VALVESCONTROL VALVESCONTROL VALVES• Manual

• Pneumatic

• Hydraulic

• Electric

PIG BALL VALVESPIG BALL VALVESPIG BALL VALVESPIG BALL VALVESPIG BALL VALVES• Bypass Style

• Shut off Style




ALBERTAALBERTAALBERTAALBERTAALBERTA

191 Industrial Road E.

BROOKS, Alberta

Canada, T1R 1C3Tel.: (403) 362-7600

Fax: (403) 362-8329

9560 - 115 StreetGRANDE PRAIRIE, Alberta

Canada, T8V 5W2

Tel.: (780) 532-1433Fax: (780) 532-4191

#207, 39015 Hwy. 2A

RED DEER, Alberta

Canada, T4S 2A3Tel.: (403) 346-2550

Fax: (403) 347-2022

P.O. Box # 1610

916 - 6th

Street, NWSLAVE LAKE, Alberta

Canada, T0G 2A0

Tel.: (780) 849-6100

Fax: (780) 849-2264

BRITISH COLUMBIABRITISH COLUMBIABRITISH COLUMBIABRITISH COLUMBIABRITISH COLUMBIA

10403 Beaver Road

FORT ST. JOHN, B.C.Canada, V1J 6H2

Tel.: (250) 785-9500Fax: (250) 785-8139

SASKATCHEWANSASKATCHEWANSASKATCHEWANSASKATCHEWANSASKATCHEWAN217 - 3rd Street

ESTEVAN, Saskatchewan

Canada, S4A 0N6Tel.: (306) 634-4719

Fax: (306) 634-3287

CanadianCanadianCanadianCanadianCanadianStock PointsStock PointsStock PointsStock PointsStock PointsNORTH AMERICNORTH AMERICNORTH AMERICNORTH AMERICNORTH AMERICAAAAA

CANADACANADACANADACANADACANADA4611 - 74 AvenueEDMONTON, AlbertaCanada, T6B 2H5

Tel.: (780) 468-4433

Fax: (780) 469-9853

#540, 333 - 5th Avenue SW

CALGARY, AlbertaCanada, T2P 3B6Tel.: (403) 237-5557

Fax: (403) 266-3307

UNITEDSTATESUNITEDSTATESUNITEDSTATESUNITEDSTATESUNITEDSTATESSuite #160, 8901 Jameel StreetHOUSTON, Texas, U.S.A., 77040

Tel.: (713) 690-2789

Fax: (713) 690-3838

NEW ORLEANS, Louisiana

Tel.: (504) 528-9411

Fax: (504) 528-9544

EUROPEEUROPEEUROPEEUROPEEUROPESCOTLANDSCOTLANDSCOTLANDSCOTLANDSCOTLANDMASTER FLO VALVE CO. (UK) LTD.The Master Flo BuildingBlackness Road, Altens Industrial EstateABERDEEN, Scotland, United Kingdom, AB12 3LHTel.: (01224) 878999Fax: (01224) 878989

ENGLANDENGLANDENGLANDENGLANDENGLANDMASTER FLO VALVE (UK)LONDON, EnglandTel.: (01206) 385822Fax: (01206) 383822

FRANCEFRANCEFRANCEFRANCEFRANCERegional RepresentativeRue du Souvenir Français64230 Lescar, France

Tel.: (0 559) 81 28 54

Fax: (0 559) 81 29 50

MIDDLE EASTMIDDLE EASTMIDDLE EASTMIDDLE EASTMIDDLE EASTUNITED ARAB EMIRATESUNITED ARAB EMIRATESUNITED ARAB EMIRATESUNITED ARAB EMIRATESUNITED ARAB EMIRATES

MASTER FLO VALVE INC8th Floor, A.M.F. BuildingCorniche Road, P.O. Box # 4118

ABU DHABI, United Arab EmiratesTel.: (02) 329150

Fax: (02) 321276

SOUTHEAST ASIASOUTHEAST ASIASOUTHEAST ASIASOUTHEAST ASIASOUTHEAST ASIAINDONESIAINDONESIAINDONESIAINDONESIAINDONESIA

5th Floor, Multika BuildingJalan Mampang Prapatan Raya No. 71-73

JAKARTA, Indonesia - 12790Tel.: (021) 797-5168/5177/5178Fax: (021) 797-5179/5147

MALAYSIAMALAYSIAMALAYSIAMALAYSIAMALAYSIA3rd Floor, UMS BuildingNo. 2 Jalan Segambut PusatSegambut, P.O. Box 10136

Kuala Lumpur 50704Malaysia

Tel.: (03) 6250 0415Fax: (03) 6250 0416

World-Wide LWorld-Wide LWorld-Wide LWorld-Wide LWorld-Wide Locationsocationsocationsocationsocations

www.masterflo.comwww.masterflo.comwww.masterflo.comwww.masterflo.comwww.masterflo.com

[email protected]@[email protected]@[email protected] Canada



A

C T U A T O R S

ACTUATORS

Specifications Selection Guide

Dimensions (unit:mm)

V5064ADouble Seated Valve

The V5064A is a double seated two-way valve with a cast iron body andflanged end connections. It is used in combination with an electric orpneumatic actuator for control of non-combustible water flow.

Pressure balanced trim construction provides higher pressure differentialratings than the single-seated valve, making it suitable for high-pressureapplications.

At

N - Øh

E

ØF

Stem (ØG dia) ( A t f u l l c l o s e )

Ø D

Materials Body: Cast iron

Plug, seat: Stainless steel

Stem: Stainless steel

Packaging: Asbestos

Fluid temperature 0 to 200°C

Rated pressure 980kPa

Connection type 980kPa Flat faced flange

Rated lift 1 1/2 - 3 (B): 19mm

4-6 (B): 38mm

Flow characteristics Equal percentage

Plug shape: Pressure balanced contoured

Available actuators Modutrol motors - M604, M904, M945, M945B + R7000A, M6284, M9185A,

M6285A, MY7114, etc.

Actionator motors - M640B, M940B

Pneumatic actuator - MP912, MP953

Model No. Valve size x Port size Pipe size Flow capacity Weight

(in.) (in.) (Cv) (kg)

V5064A6002 1 1/2 x 1 1/4 1 1/4 20 11

V5064A6010 1 1/2 x 1 1/2 28

V5064A6028 2 x 2 2 50 15.8

V5064A6036 2 1/2 x 2 1/2 2 1/2 78 21.2

V5064A6044 3 x 3 3 112 29.8

V5064A6051 4 x 4 4 200 44

V5064A6069 5 x 5 5 260 61

V5064A6077 6 x 6 6 380 89.4

Model No. External dimensions

A E φ D t φ h N φ F φ G

V5064A6002 89.4 222 103 140 20 19 4 34.8 8

V5064A6010 89.4 222 103 140 20 19 4 34.8 10

V5064A6028 89.4 254 126 155 20 19 4 34.8 10

V5064A6036 89.4 276 176 175 22 19 4 34.8 10

V5064A6044 89.4 298 180 185 22 19 8 34.8 10

V5064A6051 133.9 352 183 210 24 19 8 47.6 10

V5064A6069 133.9 403 195 250 24 23 8 47.6 13

V5064A6077 133.9 451 220 280 26 23 8 47.6 13


http://slidepdf.com/reader/full/masterflo-valve-catalogue 30/47Gas safety valves



valves Gas safety

Gas safety valves are determined for

the connection of the household appliances

to the gas distribution system. The valves

are according to the norm DIN EN 331.

VAIT Complete security gas valve with integrated thermal, excessflow and „Push & Turn“ safety fuses.

VAT Security gas valve with integrated thermal and „Push & Turn“safety fuses.

VAI Security gas valve with integrated excess flow and „Push

& Turn“ safety fuses.

Technical details

Operating pressure: 8–37 mbar MOP: 0,2 bar MIP: 5 bar

Variations: straight valveangular valve

Terminations: Rp – internal conical threadR – external conical threadG – external cylindrical thread

Thermal safety fuse

By reaching the activating temperature 95 °C( ±5 °C) the thermal safety fuse blocks the gas

flow. This device will withstand the temperature650 °C minimally during 30 minutes. During thistime the danger of gas escape or of potentialexplosion is minimized. Once the safety fuse isactivated, the complete valve has to be substituted.

Push & turn safety

Push & turn safety blocks the valve in a closedposition and thus it prevents from accidentalopenings (for example by children).To open the ball valve, it is necessary to pushdown and turn the hand wheel. To close, just turnthe hand wheel.

Excess flow fuse

Excess flow fuse closes automatically the gasinput in case of over ranging the limit of the flowrate 2,2 m3 /h*. This situation can occur for instance, when the hose is broken or accidentallydisconnected from the appliance. When the defectis removed, you can deactivate the fuse by closingand subsequent opening of the valve.* value obtained experimentally (closing flow rate according to

the norm is 1,0 aÏ 2,5 m3 /h)



Type leaflet

7111.1/11-10 BOAR-W

flanged

PN 6, DN 15-200PN 16, DN 10-200

shut-off globe valvessoft-seat

Maintenance-free

Application Heating systems up to 120C to DIN 4751. Not suitable for fluids containing mineral oil, steamor fluids

liable to attack EPDM and cast iron.

Operating data Temperature range: --10 up to +120C. Pressure range: up to p =6 or 16 bar.

Materials Body: Cast iron with flake graphite EN-GJ L-250

formerly: GG-25 For further details, see table of materials

Design Straight-way pattern with horizontal seat Compact body cover Maintenance-free stem seal with EP DM profile joint Rotating stem Rising handwheel Conewith taperedseal face and EPDM coating as softmain

and back seat Free fromasbestos, CFC and PCB

Exterior finish: blue similar to RAL 5002

The valves meet the safety requirements of the PressureEquipmentDirective 97/23/EC (PED)ofannexI forfluids ofthegroup 2.

Standard variants Variant unit (position indicator, locking device and lift stop) Cap lead-sealable (against unauthorized closing)

Remarks For temperatures above 120C and low-pressure steam

plants to DIN 4750 we recommend maintenance-free shut-off globe valves BOAR-H according to type sheet 7150.1

F or water supply systems, cooling circuits and fluids con-taining mineral oil we recommend BOA-CompactRwithelectrostatic plastic coating (EKB), acc. to type sheet7112.11

Flow characteristics 7111.4 Operating instructions 0570.8 ApprovedbytheGermanFederalOfficeforCivil Defencefor

installation in shelters.Shock resistance RK 0,63/6,3 safety factor A

Type-tested in accordance withthe Regulations of the ”Ger-manischer Lloyd”

On all enquiries/orders please specifyShut-off globe valve1.BOAR-W type leaflet 7111.1

2.PN 6 or 163.DN 10-200 (DN 10 only with PN 16)4.Standard variants



BOAR-W

Working pressures

Nominal pressure Nominal bore Body pressure Seattightness Working pressurePN test with water

DN bar 1) bar 2) bar 3)6 15-200 9 6 6

16 10-200 24 16 16

1) DIN 3230-BQ (ISO 5208)2) DIN 3230-BN/leak rate 1 (ISO 5208/rate A)3) up to 120 C mediumtemperature

Materials

Part no. Name of parts Material

100 Body EN-GJ L-250 (previously: GG-25)

161 Body cover EN-GJ L-250 (previously: GG-25)

200 Stem Stainless steel X 20 Cr 13 (1.4021)

350 Cone Cast iron GG-25/elastomer EPDM

410 Profile gasket Elastomer EPDM

412 O-ring Elastomer EPDM

506 Retaining ring Thermoplastic Noryl GF 30

544 Threaded bush Thermoplastic Noryl GF 30

901 Hexagon head bolt 5.6

961 Handwheel EN DC 04 (previously: ST 1404)



BOAR-W

a and d2 insulation dimensions

With variant unit (positionindicator, locking device

and lift stop)

With lead-sealable cap

Dimensions (mm) Weight approx.

PN DN I h1 h2 h3 d1 d2 d3 d4 a D k nxd5 b kg kg1)

6 15 130 155 215 200 100 38 166 130 90 80 55 4x11,5 12 2.5 3.2

20 150 160 220 205 100 38 166 130 95 90 65 4x11.5 15 3.0 3.7

25 160 165 245 205 100 38 166 130 95 100 75 4x11.5 15 4.0 4.8

32 180 180 260 220 100 38 166 130 95 120 90 4x14 16 5.0 5.6

40 200 195 270 230 125 38 166 130 120 130 100 4x14 16 7.5 8.0

50 230 205 280 240 125 38 166 130 130 140 110 4x14 16 8.5 8.9

65 290 240 320 265 125 38 166 130 155 160 130 4x14 16 12.0 13.6

80 310 305 390 340 160 43 206 170 185 190 150 4x18 18 18.0 19.8

100 350 340 435 365 160 43 206 170 210 210 170 4x18 18 25.0 26.3

125 400 380 510 435 160 43 206 170 235 240 200 8x18 20 32.5 34.5

150 480 435 595 480 200 50 256 220 275 265 225 8x18 20 54.0 58.5

200 600 545 745 550 250 56 390 340 345 320 280 8x18 22 92.0 95.0

16 10 130 155 215 200 100 38 166 130 90 90 60 4x14 14 2.9 3.3

15 130 155 215 200 100 38 166 130 90 95 65 4x14 14 3.0 3.7

20 150 160 220 205 100 38 166 130 95 105 75 4x14 16 3.5 4.3

25 160 165 245 205 100 38 166 130 95 115 85 4x14 16 5.0 5.5

32 180 180 260 220 100 38 166 130 110 140 100 4x18 18 6.0 6.9

40 200 195 270 230 125 38 166 130 120 150 110 4x18 18 8.5 9.3

50 230 205 280 240 125 38 166 130 130 165 125 4x18 20 10.5 11.3

65 290 240 320 265 125 38 166 130 155 185 145 4x18 20 15.0 16.4

80 310 305 390 340 160 43 206 170 185 200 160 8x18 22 20.0 22.1

100 350 340 435 365 160 43 206 170 210 220 180 8x18 24 27.5 29.7

125 400 395 520 455 200 50 256 220 250 250 210 8x18 26 37.5 40.5

150 480 465 600 490 315 56 390 340 290 285 240 8x22 26 63.0 70.0

200 600 545 745 650 315 56 390 340 345 340 295 12x22 30 99.0 105.0

1) With cap/with variant unit

Installation instructions

Flow through BOAR-W shut-off globe valves should be in thedirection of the embossed arrow on the body.

Alternatingdirectionofflowis permissible,butwithDN 200onlyuptoadifferential pressureof12bar.If the differentialpressureis higher, BOAR-H-globe valves with relief cone are required

Connection dimensions -- Standards

Face-to-face dimension: EN 558-1/1(previously: DIN 3202/F 1)

ISO 5752/1Flanges: DIN 2501Raised faces: Type C DIN 2526



BOAR-W

Rising handwheelPosition ”Open - Closed”can be seen fromfar away

Maintenance-free stemsealwith large EPDM profilering, reliable sealing thanksto several sealing lips, evenin case of temperature fluc-tuations

Compact body cover thanksto internal stem thread. Forfull insulation in accordancewith Heating systemregula-

tions. Little thermal losses

Back seat with bossesas overload protection

Body of favourablehydraulic design

Cone with soft seat, fully EP DM-coated;large radially acting sealing section,thereforelittlewearandinsensitivetodirt,safe fromoverloading

Seat area in the bodyunmachined. Corro-sion protectionthanks to intact cast-ing skin

Cover seal withEPDM-O-Ring.No readjustingAsbestos-free

Stemwithburnishedshank

Threaded bush andretaining rings withstripping effect



Type 1077 Manual Handwheel Actuator

Contents

Introduction 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Scope of Manual 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . .Description 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Specifications 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Installation 1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Adjustment 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Operation 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Maintenance 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Lubrication 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Disassembly 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Assembly 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Parts Ordering 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Parts Reference 9. . . . . . . . . . . . . . . . . . . . . . . . . . . .

Introduction

Scope of Manual

This instruction manual includes installation,

adjustment, operation, and maintenance informationfor the Type 1077 manual handwheel actuator.Instructions for the control valve is included in aseparate manual.

Description

The Type 1077 manual-only handwheel actuator(figure 1) is used with rotary-shaft valves such as the9500 butterfly valve, Type 8532 and 8560 edisc

valves, Design V150, V200 and V300 Vee-Ball

valves, Design V250 valves, and Design CV500 andV500 eplugvalves. In the Type 1077 actuator,

torque is transmitted from the handwheel through thehandwheel input shaft to a worm and drive sleeve gear(sector) with splined bore. The worm and drive sleevegear multiply the torque and transmit it to a splinedvalve shaft or splined stub shaft. The size 10-KE:6

Figure 1. Type 1077 Handwheel Actuator Mounted on a

Type V150 Valve

W8176-1 / IL

actuator additionally has a spur gear reduction drivefor increased torque capability.

Specifications

Type 1077 actuator specifications are given in table 1.Some specifications for a given actuator as it comesfrom the factory are stamped on a metal nameplateattached to the actuator mounting yoke (key 7,figure 6).

InstallationThe Type 1077 actuator is normally shipped mountedon a control valve body. Follow the procedures in thecontrol valve body instruction manual for valveinstallation. Then, proceed to the Operation section ofthis manual.

If the actuator has been shipped separately forinstallation on a valve body, or if the actuator wasremoved for maintenance, mount the actuator byfollowing the instructions presented in this section

before installing the valve body in the pipeline.

Individual part key numbers and part descriptionsreferenced in this procedure are shown in figure 6 and7 except where otherwise indicated.

Instruction ManualForm 5605May 2001 Type 1077



Type 1077

2

Table 1. Specifications

Actuator Sizes

See table 2

Acceptable Valve Shaft Diameters

See table 2

Output Torque

See table 2

Wheel-Rim Force

See table 2

Handwheel Turns Required for Full Rotation

See table 2

Handwheel Rotation

Direct Acting Construction: Clockwise handwheelrotation closes the valve (produces clockwiserotation of valve shaft) as shown in figure 2.

Reverse Acting Construction: Clockwisehandwheel rotation closes the valve (producescounterclockwise rotation of valve shaft) as shownin figure 2.

Maximum Output Rotation0 to 90 degrees.

Mounting Positions

Right-hand (actuator on right side of valve bodywhen viewed from the body inlet) or

left-hand (actuator on left side of valve bodywhen viewed from the body inlet). Position 1 asshown in figure 3 is standard; however, the actuatormay be mounted in any of the positions shown infigure 3. Refer to figure 2 to determine the correctactuator construction.

Approximate WeightsSee table 3

CAUTION

Rotating the valve disk or ball in thewrong direction will damage seals andother internal parts in some valvebodies. If the drive sleeve gear (key 1A)is not properly positioned, improper diskor ball rotation could result. If there isany doubt as to whether or not the drivesleeve gear is properly positioned,remove the gearbox cover plate. Use theappropriate view in figures 3, 4, and 5 todetermine that the drive sleeve gear is atthe proper end of its rotation.

1. Rotate the valve disk or ball to the closed position.Refer to the separate valve body instruction manual todetermine the closed position. Consult the appropriatevalve instruction manual Installation section for valveshaft orientation marks.

2. Rotate the handwheel (key 5) to move the drivesleeve gear to the position that is to correspond to theclosed position of the valve disk or ball as follows:

For direct acting turn the handwheel so that the drivesleeve gear and travel indicator are rotated fullyclockwise.

For reverse acting turn the handwheel so that thedrive sleeve gear and travel indicator are rotated fullycounterclockwise.

3. Remove the travel indicator pointer by removing themachine screws. For a size 0-KE actuator only,remove the O-ring seal from the hub of the drivesleeve gear. Locate the four index marks on the drivesleeve gear hub. Also locate the index mark on theend of the valve shaft or stub shaft (key 13, figure 7).

4. Proceed as appropriate:

a. For valves with splined shafts, refer to figures3, 4, and 5 and locate the correct view for the valvebody and mounting position being used. When theactuator is installed, the valve shaft index markmust be aligned with the proper gear hub indexmark.

b. For valves with keyed shafts, compare theposition of the stub shaft keyway with the positionof the connector (key 11, figure 7) keyway. Align

the stub shaft index mark with the appropriate drivesleeve gear hub index mark such that theconnector keyway will be in line with the valve shaftkeyway.



Type 1077

3

Table 2. Actuator Size Selection

ACCEPTABLE-

WHEEL-RIM FORCE HANDWHEEL TURNSREQUIRED FOR FULL

ACTUATOR

VALVESHAFT

ALLOWABLETORQUE(1)

-WHEEL

DIAMETER

To ProduceMaximum

To Produce TorqueLower Than Maximum

VALVE DISK OR BALL

ROTATION

SIZE DIAMETER AllowableTorque

Allowable ShaftTorque

60-De ree 90-De ree

Metric Units

- egree

Rotation

- egree

Rotationmm Nm mm N N

12.715.9

58138

152152

129307

Torque Req’d(Nm) 0.4572

4 6

0-KE19.1

22.2 & 25.4240

271(2)203(4)

203396

445(3)Torque Req’d

(Nm) 0.60964 6

22.2 & 25.4 468 203 485Torque Req’d

(Nm) 0.96526-1/2 9-1/2

2-KE31.838.1

678(2)

678(2)305305

467(3)


(Nm) 1.44786-1/2 9-1/2

6-KE

31.838.144.550.8

11101360

1360(2)

1360(2)

610610610610

365445

445(3)

445(3)


6-1/2 10

7-KE44.5

50.8

2260(2)

2260(2)

762

762

440(3)

440(3)

Torque Req’d

(Nm)

5.1435

9 13-1/2

44.550.8

22602260

762762

436436


10-1/2 16

9-KE

63.5 3390(2) 914 463(3) Torque Req’d(Nm) 7.3152

10-1/2 16

63.5 6305 431 431Torque Req’d

(Nm) 15.47648 72

10-KE:6 76.2 6780(2) 610 310(3) Torque Req’d(Nm) 21.848

48 72

88.9 6780(2) 610 310(3) Torque Req’d(Nm) 21.848

48 72

U.S. Units

Inches Inch-Pounds Inches Pounds Pounds

1/25/8

5151225

66

2969

Torque Req’d(In.-Lb.) 18.00

4 6

0-KE3/4

7/8 & 12120

2400(2)8(4)8

89100(3)


4 6

7/8 & 1 4140 8 109Torque Req’d

(In.-Lb.) 38.006-1/2 9-1/2

2-KE1-1/41-1/2

6000(2)

6000(2)1212

105(3)


(In.-Lb.) 57.006-1/2 9-1/2

1-1/41-1/2

982012,000

2424

82100 Torque Req’d

6-KE1-3/4

2

,12,000(2)

12,000(2)2424

100(3)

100(3)

(In.-Lb.) 120.00

6-1/2 10

7-KE1-3/4

220,000(2)

20,000(2)3030

99(3)

99(3)Torque Req’d

(In.-Lb.) 202.509 13-1/2

1-3/42

23,52423,524

3030

9898


10-1/2 16

9-KE

2-1/2 30,000(2) 36 104(3) Torque Req’d

(In.-Lb.)

288.00

10-1/2 16

2-1/2 55,762 16 97Torque Req’d

(In.-Lb.) 612.0048 72

10-KE:6 3 60,000(2) 24 69(3) Torque Req’d(In.-Lb.) 864

48 72

3-1/2 60,000(2) 24 69(3) Torque Req’d(In.-Lb.) 864

48 72

1. Values shown are the maximum allowable torque of a splined valve shaft except where indicated. Without regard to the shaft, maximum allowable torque output is 271 Nm (2400

inch-pounds) for the size 0-KE actuator, 678 Nm (6000 inch-pounds) for the size 2-KE actuator, 1360 Nm (12,000 inch-pounds) for the size 6-KE actuator, 2260 Nm (20,000

inch-pounds) for the size 7-KE actuator, 3390 Nm (30,000 inch-pounds) for the size 9-KE actuator, and 6780 Nm (60,000 inch-pounds) for the size 10-KE:6 actuator.2. Limited to this value by the maximum allowable output torque of the actuator.3. Wheel-rim force required to produce maximum actuator output torque.4. Handwheel is 152 mm (6-inch) diameter for keyed-shaft constructions.



Type 1077

4

VALVE SERIES OR DESIGN VALVE SERIES OR DESIGN

MOUNTING Ball/PlugCV500

Disk/Ball8532, 8560

Rotation ToClose

V250 V150, V200 & V300V500

Rotation ToClose

V250,

& 9500

Right-HandCCW(2)

CCWREVERSE REVERSE REVERSE

CWCW

NANA

DIRECT

Left-HandCCWCCW

NANA

REVERSE REVERSECWCW

DIRECT DIRECT

Left-Hand(Optional)(1)

CW(3)

CWNANA

DIRECTNANA

NANA

NANA

NANA

1. A left hand ball will be required for the 3- through 12-inch Series B and the 14- to 20-inch, with or without attenuator.2. Counterclockwise3. Clockwise

40B1561–A / DOC

Figure 2. Direct and Reverse Acting Actuator Constructions

5. Making certain that index mark alignment is correct,slide the actuator onto the valve shaft in the desiredmounting position (figure 4 or 5). Check to be sure thevalve shaft index mark is still aligned with the propergear hub index mark.

6. Check the alignment of the mounting holes in themounting yoke (key 2) with those in the valve body. Ifthe holes are not aligned, rotate the handwheel toallow repositioning of the yoke. It may be necessary toloosen the hex nuts and back out the travel stop setscrews (key 10) to allow this repositioning.

7. When hole alignment is correct, secure themounting yoke to the valve body with washers (key 4)and the valve body cap screws (key 9).

Table 3. Approximate Weights

METRIC UNITS U.S. UNITS

ACTUATORSIZE

HandwheelDiameter,

mm

Weight ofActuator

Assembly,

Kg

HandwheelDiameter,

Inches

Weight ofActuator

Assembly,

Pounds152 3.7 6 8

0-KE203 4.7 8 10

203 10.3 8 222-KE

305 11.3 12 24

6-KE 610 20.2 24 43

7-KE 762 28.2 30 60

9-KE 914 40.9 36 87

432 62.6 16 13310-KE:6

610 62.6 24 133



Type 1077

5

Figure 3. Available Mounting Positions

30B0668-A

B2002-3 / IL

FLOW DIRECTION

FOR LEFT-HAND

MOUNTING

POSITION 3

POSITION 1

POSITION 4

FLOWDIRECTION FOR

RIGHT-HANDMOUNTING FLOW DIRECTIONFORLEFT-HANDMOUNTING

VALVE BODY

FLOWDIRECTION FORRIGHT-HANDMOUNTING

POSITION 1

POSITION 3

VALVE BODY

POSITION 4

8. If removed for inspection, install the gearbox coverplate. For a size 0-KE actuator only, also install theO-ring onto the hub of the drive sleeve gear.

9. Making certain that the travel indicator pointer isaligned as it was prior to disassembly, install the travelindicator.

10. Before installing the valve body and actuator in

the pipeline, perform the procedures presented in theAdjustment section of this manual.

Adjustment

Perform the following steps to adjust the travel stopsand the travel indicator pointer. Individual part keynumbers and part descriptions referenced in this

procedure are shown in figure 6 except whereotherwise indicated.

Travel stops (key 10) consist of two set screws andtwo hex nuts. For 90-degree valve disk or ball rotation,both set screws are of equal length. For 60-degreedisk or ball rotation, one set screw is longer than theother. To change from 90-degree to 60-degree disk orball rotation, one set screw must be replaced with alonger one as explained below.

Note

Sizes 2-KE, 7-KE, 9-KE & 10-KE:6 usethe same actuator for both 0–60 degreesand 0–90 degrees, with the replacementof the appropriate set screw. Sizes 0-KE& 6-KE require a different actuator whenchanging from 90-degree to 60-degreedisk or ball rotation.



Type 1077

6

Figure 4. Direct Acting Mounting Positions (Shown in the Closed Position)

DRIVE SLEEVEGEAR INDEXMARKS (4)

E0718 / IL

Figure 5. Reverse Acting Mounting Positions (shown in the closed position)

DRIVE SLEEVEGEAR INDEXMARKS (4)

E0719 / IL



Type 1077

7

For Direct acting (except for 0-KE & 6-KE), replacethe set screw that limits counterclockwise drive sleevegear and travel indicator rotation.

For Reveres acting (except for 0-KE & 6-KE),replace the set screw that limits clockwise drive sleevegear and travel indicator rotation.

Note

A 60-degree set screw used as anopening stop can limit valve ball or diskopening to any angle between 60 and 90degrees. Alternately, it may be used as aclosing stop to limit valve closing to anyangle between 0 and 30 degrees. One ortwo 60-degree set screws may be usedto extend the range of the valve openingstop, the valve closing stop, or both

1. If the valve body is in the line, remove it by

following the instructions in the separate valve bodyinstruction manual.

2. Loosen the hex nuts and back out both set screws.

3. Rotate the handwheel (key 5) to move the valvedisk or ball to the fully closed position. Refer to theseparate valve body instruction manual for instructionsto determine the fully closed position of the disk or ball.

4. With the valve disk or ball closed, rotate the setscrew that is to limit valve closing until this set screw

just hits the drive sleeve gear. Lock the set screw withthe hex nut.

5. Rotate the handwheel until the disk is at the desired

maximum rotation as indicated by the pointer tip on thetravel indicator dial. Rotate the remaining travel stopset screw until it just hits the drive sleeve gear. Lockthe set screw with the hex nut.

6. Install the valve body and actuator in the pipelineby following the instructions in the separate valvebody instruction manual; then proceed to theOperation section.

Operation

Individual part key numbers and part descriptionsreferenced in this procedure are shown in figure 6except where otherwise indicated.

After the travel stops (key 10) and travel indicatorpointer have been adjusted and the control valveassembly installed, the actuator is ready foroperation. The handwheel rotation direction requiredto open the valve is indicated on the face of thehandwheel (key 5).

CAUTION

To avoid damage to the actuator, thevalve shaft splines, and internal valveparts, do not exceed the maximumallowable torques listed in table 2 or any

other torque limitation of internal valveparts. Also, do not use wrenches orother devices on the handwheel orhandwheel shaft to increase operatingforce.

If the force required to rotate the handwheel willexceed the wheel-rim force listed in table 2, check forthe following conditions:

Insufficient lubrication,

Seized actuator parts,

Excessive pressure drop across the valvebody, or

Obstruction to the valve body disk or ball rotation.

Instructions are given in the Maintenance section forlubrication of actuator parts. Refer to the separatevalve body instruction manual if valve bodymaintenance is required.

If the actuator does not seem to control the processfluid, worm or drive sleeve gear teeth may be broken,the pin (key 6) may be sheared, or internal valve bodyparts may be broken. Refer to the separate valve body

instruction manual if valve body maintenance isrequired.

Maintenance

WARNING

Avoid personal injury or propertydamage from sudden release of processpressure or bursting of parts. Before

performing any maintenance operations:

Always wear protective gloves,clothing, and eyewear when performingany maintenance operations to avoidpersonal injury.

Be sure the actuator cannotsuddenly open or close the valve.

Use bypass valves or completelyshut off the process to isolate the valve



Type 1077

8

from process pressure. Relieve processpressure from both sides of the valve.Drain the process media from both sidesof the valve.

Vent the pneumatic actuatorloading pressure and relieve any

actuator spring precompression. Use lock –out procedures to be sure

that the above measures stay in effectwhile you work on the equipment.

The valve packing box may containprocess fluids that are pressurized, even when the valve has been removed from the pipeline. Process fluids may sprayout under pressure when removing thepacking hardware or packing rings, orwhen loosening the packing box pipeplug.

Individual part key numbers and part descriptionsreferenced in the following procedures are shown infigure 6 except where otherwise indicated.

Lubrication

The interior parts of a Type 1077 actuator should belubricated on a regular schedule with a quality gearlubricant. The interior parts should also be lubricatedwhenever difficulty in handwheel rotation indicates aneed for lubrication.

To lubricate the Type 1077 actuator, perform thefollowing steps:

1. Note the location of the travel indicator pointer inrelation to the indicator dial. When reassembling theactuator, the travel indicator pointer must be returnedto its original position. Remove the machine screwsand the travel indicator pointer.

2. For a size 0-KE actuator only, remove the O-ringgrease seal from the hub of the drive sleeve gear.

3. Remove the cap screws which secure the gearbox

cover plate and remove the gearbox cover plate.

4. Coat the worm, the drive sleeve gear teeth, and thebearing surfaces of the gearbox housing and wormwith a quality gear lubricant.

5. Install the cover on the gearbox (key 1) and secureit with the cap screws.

6. For a size O-KE only, install the the O-ring greaseseal onto the hub of the drive sleeve gear.

7. Attach the travel indicator pointer so that it indicatesthe same point of rotation as was noted before thepointer was removed. Secure the pointer with themachine screws.

DisassemblyParts are subject to normal wear and must beinspected periodically. The following proceduredescribes actuator disassembly for general inspectionand replacement of the drive sleeve gear.

Note

In order to remove the drive sleeve gear,it is necessary to first remove theactuator input shaft and worm.

1. Remove the pin (key 6) and the handwheel (key 5).

2. For a size 10-KE:6 actuator only, remove the capscrews which secure the reduction drive (item notshown) and slide the reduction drive off the input shaft.

3. Perform steps 1, 2, and 3 of the lubricationprocedure above.

4. Remove the pin which secures the worm to theinput shaft by following the appropriate procedure forthe actuator size:

For a size 0-KE or 2-KE actuator, drive the pininto the shaft (the pin length is less than the shaftdiameter). Remove the input shaft from the actuator

housing and drive the pin out of the shaft.

For a size 6-KE actuator, rotate the input shaftso that the pin may be driven through the soft plug(item not shown) on the back side of the gearboxhousing.

For a size 7-KE, 9-KE, or 10-KE:6 actuator,there is sufficient clearance in the gearbox housing todrive the pin through the shaft. Rotate the input shaftso that the pin will emerge on the drive sleeve gearside of the shaft and carefully drive the pin out of theshaft.

5. Remove the input shaft and push the worm awayfrom the drive sleeve gear.

6. Carefully noting the position of the index marks onthe drive sleeve gear hub, remove the drive sleevegear.

7. Remove the worm gear along with any shims orthrust bearings where used.

8. Inspect all parts for excessive wear.



Type 1077

9

Assembly

Note

Before or during assembly, coat thefollowing surfaces with a quality gearlubricant:

The teeth of the worm and the drivesleeve gear, and

The bearing surfaces of thegearbox housing, worm and input shaft.

1. Install the worm and any shims and thrust bearingsinto the gearbox casing. Keep the worm at themaximum possible distance from the installed positionof the drive sleeve gear.

2. Install the drive sleeve gear onto the splined valveshaft. Be sure that the index marks are aligned as theywere prior to disassembly.

3. Noting the position of the pin holes and the originalposition of all shims and thrust bearings, install the

actuator input shaft into the bore of the worm.4. Make sure that the pin holes are aligned and installthe worm pin. Be certain that the pin does not protrudefrom either side of the worm and interfere with theteeth on the drive sleeve gear.

For a size 6-KE actuator only, install the soft plug onthe back side of the gearbox (key 1) housing.

5. Install the gearbox cover plate.

6. For a size 0-KE actuator only, install the O-ringgrease seal onto the hub of the drive sleeve gear.

7. Install the travel indicator making certain that thepointer indicates the same degree of rotation as was

noted prior to disassembly.8. For a 10-KE:6 actuator only, install the reductiondrive onto the input shaft and secure with capscrews.

9. Install the handwheel (key 5) and pin (key 6).

10. If necessary, adjust the actuator by following theinstructions given in the Adjustment procedure.

Parts Ordering

Whenever corresponding with your Fisher sales officeabout this equipment, include the serial number and allother information found on the nameplate (key 7,figure 6). When ordering replacement parts, also

specify the complete eleven-character part number ofeach part required as found in the following parts list. Ifparts other than those listed in the parts list requirereplacement, contact your Fisher sales office forassistance.

Parts List

Actuator Assembly

Key Description

1 Gearbox, cast iron.

1A Drive Sleeve Gear

2 Mounting Yoke

3 Cap Screw, plated steel

4 Washer, plated steel

5 Handwheel

6 Pin, steel7 Nameplate, stainless steel

8 Drive Screw, stainless steel (4 req’d)

9 Cap Screw (for use with Type 7600 or 9500 valve body)

10 Travel Stop Set Screw, steel

11 Connector, stainless steel

12 Pin, alloy steel

13 Stub shaft, 17-4PH SST



Type 1077

10

Figure 6. Type 1077 Actuator Assembly for Splined Shaft

39A8956-BB2001 / IL

O-RING

WORM

WORMPIN COVER PLATE

TRAVELINDICATORPOINTER



Type 1077

11

Figure 7. Type 1077 Actuator Assembly for Coupled or Keyed Shafts

30B1671-A / DOC



Type 1077

Fisher Controls International, Inc. 1986, 2001; All Rights Reserved

edisc, Fisher, and Fisher-Rosemount are marks owned by Fisher Controls International, Inc. or Fisher-Rosemount Systems, Inc.All other marks are the property of their respective owners.

Documents

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