ca - Unicon System | mainuniconvalve.com/pdf/MAIN-TOTAL-V01.pdf · Product Advantage Control Valve Service UNICON Valve has provided world wide class automated process control solutions

Union Flow Control System Group(UFCS) has established industry leadership in the design and

manufacture of its products. When properly selected, this UFCS product is designed to perform its intended function

safely during its useful life. However, the purchaser or user of UFCS products should be aware that UFCS products

might be used in numerous applications under a wide variety of industrial service conditions. Although UFCS can (and

often does) provide general guidelines, it cannot provide specific data and warnings for all possible applications. The

purchaser/user must therefore assume the ultimate responsibility for the proper sizing and selection, installation,

operation and maintenance of UFCS products. The purchaser/user should read and understand the Installation,

Operation & Maintenance (IOM) instructions included with the product, and train its employees and contractors in the

safe use of UFCS products in connection with the specific application. While the information and specifications

presented in this literature are believed to be accurate, they are supplied for informative purposes only and should not be

considered certified or as a guarantee of satisfactory results by reliance thereon. Nothing contained herein is to be

construed as a warranty or guarantee, express or implied, regarding any matter with respect to this product. Because

UFCS is continually improving and upgrading its product design, the specifications, dimensions and information

contained herein are subject to change without notice. Should any question arise concerning these provisions, the

purchaser/user should contact UFCS at any of its worldwide operations or offices. All trademarks and trade names

shown in this literature are property of their respective owners.

Manufacturing Facilities

www.uniconvalve.comProduct of our comprehensive range of valves

for the energy & process industries

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For more information about Union Flow Control System Group

and its products, contact www.uniconvalve.com or call Korea

(+82-31-506-0718)

For more information, contact:

U N I C O N s y s t e m s

QUALITY & ENVIRONMENTAL POLICY

Construct quality and environmental management system by ISO 9001, PED standard and prove

reliability of product through continuous environment improvement and pollution control, quality

improvement.

Guarantee company’s legal position through observance of quality and environmental regulation.

Forecast non-conformance that happen in all fields of our company and do preventive action.

Do to establish detailed target and review enforcement situation regularly and strengthen quality

and environmental management system.

Do all efforts about customer complaint and correspond quickly.

Use energy and resources efficiently and control occurrence of environmental pollutant and try

actively in recycling of available waste.

Exchange necessary information through communication system, and verify reliability quality and

environment management activity.

Product A

dvantageControl Valve ServiceUNICON Valve has provided

world wide class automated

process control solutions for

over thirty years, such as the

highly-reliable UNICON

V100/200 series Top/Cage-

Guided Globe valve.contents

6 V100 series

8 V200 series

10 V400 series

11 D400 series

12 V300 series

13 V500 series

14 V600 series

15 V800 series

16 A100/200 series

17 A300/400 series

Shut-off Valve ServiceUNICON Valve has provided

world wide class automated

process shut-off solutions for

over thirty years, such as the

highly-reliable UNICON

V600/800 series HP Ball &

Butterfly Valve.

Desuperheater Station ServiceUNICON Valve has provided world wide class

boiler equipment automation process control

solutions for over thirty years, such as the

highly-reliable UNICON V400/D400 series

HP/LP By-pass Desuperheater Station, high

performance nozzle spray Valve.

6

V100 seriesGeneral Service Globe Control Valves

Standard Specification

Size 1/2" to 8"(DN15 … DN200)

Rating ANSI 150Lb to 600LbJIS 10K to 63KPN10 to PN64

Leakage FCI 70-2Standard : ANSI Class IVOption : ANSI Class V

ANSI Class VI (Soft)

Cv Range 0.1 to 860

Press. Range up to 1,480 psi(g)up to 104 kgf/cm2

Temp. Range -150oF to +1,050oF-100oC to +565oCOption : -320oF to +1,562oF

-196oC to +850oC

Materials Carbon steel(WCB,WCC),Stainless steel(CF8,CF8M,CF3,CF3M)Chrome-moly(WC6,WC9,C12A)other alloys

End Connections NPT(BSPP)RF/FF/RTJ Flanged, Socket weld, Butt weld

Actuators Spring-diaphragm, Cylinder, Motorized,Electro-Hydraulic

Applications Low Pressure Steam & Water,General Services, Flash Tank, Fuel Gas,Condensate Recirculation, Superheater and Reheat Spray,Desuperheater Water Spray, Gland Steam Pressure,Soot Blower, Steam Pressure, Auxiliary Steam

The V100 series single-ported, heavy top-guided control valves are designed with built-in

versatility for handling a wide variety of power process applications. This includes optional trim

designs for anti-cavitation and noise reduction.

Straight way & Angle body Single Seated style

7Product of our comprehensive range of valves for the energy & process industries

Heavy Top-Guiding• Larger post guide area vs. otherglobe valve designs

• Located away from flow stream• Provides better stability and control

Design Flexibility• Multiple end connections• Various materials• Angle body configuration• Bellows seal design• Extension bonnet• Low emission packing

Various Trim Options• Single and double-stage low noise and anti-cavitation trim

• Hardened trim standard• Quick change or threaded seat rings• Reduced capacities and micro flow trim• Equal percentage and linear contours• Stellite Venturi Seat• Soft seat design

Othres SpecificationStraight way & Angle body style

Size 1/2" to 8"(DN15 … DN200)

Cv Range Multi-step : 0.1 to 3.2Multi Hole 1-Stage : 5.2 to 600Multi Hole 2-Stage : 5.2 to 540Multi Hole Multi-Stage : 5.2 to 500Disk-Stack : 4.0 to 430

Press. Range up to 1,480 psi(g)up to 104kgf/cm2

Temp. Range -150oF to +1,050oF -100oC to +565oCOption : -320oF to +1,562oF

-196oC to +850oC

Applications Higher Noise HandingEquipment SystemHeavy Cavitation HandingEquipment System

8

V200 seriesSevere Service Globe Control Valves

The V200 series cage-guided control valves are designed for high performance and to exceed the

limits of other conventional valves. With numerous trim configurations (including Low-noise and

Anti-cavitation)and its ability to handle large pressure drops, the V200Series can be applied in a

variety of severe services.

Standard SpecificationStraight way & Angle body Cage Guided style

Size 1-1/2" to 24"(DN40 … DN600)



Cv Range 12 to 4,560


Temp. Range -150oF to +1,050oF / -100oC to +565oCOption : -320oF to +1,562oF / -196oC to +850oC

Materials Carbon steel(WCB,WCC),Stainless steel(CF8,CF8M,CF3,CF3M)Chrome-moly(WC6,WC9,C12A), other alloys

End Connections NPT(BSFF), RF/FF/RTJ Flanged, Socket weld, Butt weld

Actuators Spring-diaphragm, Cylinder, Motorized, Electro-Hydraulic

Applications Low Pressure Steam & Water,General Services, Flash Tank, Fuel Gas,Condensate Recirculation, Superheater and Reheat Spray,Desuperheater Water Spray, Gland Steam Pressure,Soot Blower, Steam Pressure, Auxiliary Steam, Boiler Feedwater,Deaerator Pegging Steam,Deaerator Level Control, Turbinebypass(HP/LP)


Heavy Cage-Guiding• Larger post guide area vs. otherglobe valve designs

• Located away from flow stream• Provides better stability and control

Design Flexibility• Multiple end connections• Various materials• Angle body configuration• Bellows seal design• Extension bonnet• Low emission packing

Various Trim Options• Designed to handle high pressuredrops in severe service applications forincompressible fluids. Completecavitation protection is available forpressure drops up to 3000 psi.• Tighter shutoff capability at highoperating temperatures is achievableusing a spring-loaded internal auxiliaryplug construction. An optionaldownstream diffuser is also availablefor additional noise reduction.• Designed for noise control on gas orsteam at high pressure drop ratios.Also available for anti-cavitationonhigh pressure liquid applications.

Othres SpecificationStraight way & Angle body style

Size 1-1/2" to 24"(DN40 … DN600)

Cv Range Multi Hole 1-Stage : 5.2 to 600Multi Hole 2-Stage : 5.2 to 540Multi Hole Multi-Stage : 5.2 to 500Disk-Stack : 4.0 to 430


Temp. Range -150oF to +1,050oF-100oC to +565oCOption : -320oF to +1,562oF

-196oC to +850oC

Applications Higher Noise HandingEquipment SystemHeavy Clavitation HandingEquipment System

P-Port Cage Design Window Cage Design

Multi Hole Stage Design

10


Employing patented fluid flow conditioning technology and a unique nozzle arrangement,

UNICON’s new and improved desuperheater station products easily meet today’s most

challenging steam conditioning applications.

Size 3" to 24"(DN80 … DN600)





Temp. Range upto +1,050oF upto +565oC


End Connections RF/FF/RTJ Flanged,Butt weld

Actuators Spring-diaphragm,

Cylinder, Motorized,Electro-Hydraulic

Applications Auxiliary SteamTurbinebypass(HP/LP)

V400 seriesPressure Reducing Desuperheater Station



Model No. D410 D420 D440

Turndown Ratio 15 : 1 Up to 40 : 1 Up to 100 : 1

Type of Atomizing Velocity Mechanical Velocity

Minimum Outlet Sat. + 10 ℉ Sat. + 15℉ Sat. + 10℉Temperature

Temperature Contro± 5 ℉ ± 10℉ ± 5℉l Accuracy(5)

Mounting Any Verical-up Vertical w/flow Orientation preferred upward

ANSI Pressure Class Max. 600Lbs Max. 2500Lbs Max. 2500Lbs

Main Header Size 1" ~ 16" 6" ~ 24" 2" ~

Ste.End Connections Flanged Flanged Flanged or Welding or Welding or Welding

Velocity Limits 9m/sec~ 50~254m/sec ~ 152m/sec

Pressure Drop 3 psi nominal Negligible 3 ~ 5 psi nominal

Required Coolant Pressure Steam 48 ~ 172 kPa 400kPa ~ 34 ~ 670 kPaLine Pressure (7 ~ 25 psi) (60 psi ~ ) (5 ~ 100 psi)

Distance toTemperature 6 ~ 10 m 4.9 ~ 9.1 m 3.7 ~ 6 mSensor (DTS)

Min. Straight Pipe 6 pipe diameters 5 pipe diameters Long radius Distance (Upstream) (not less (not less elbows may

than 0.3m) than 1.2m) be installed at

Downstream 50% of "DTS" 70% of "DTS" inlet and outlet

D400 seriesNozzle Spray Desuperheater Station

12

V300 seriesThree Way Globe Control Valves

The V300 Series is a three-way control valve designed for either combining or diverting

applications. It is well suited for applications requiring high capacities with low pressure recovery.

The three way control valves are designed around the series V300 body construction. They are

unbalanced valves and primarily used for proportional blending (mixing) of two flows. When

flowed in reverse they can be used for flow splitting duties.

Standard SpecificationMixing & Diverting Globe style

Size 1" to 12"(DN25 … DN300)





Temp. Range -150oF to +1,050oF-100oC to +565oCOption : -320oF to +1,562oF / -196oC to +850oC

Materials Carbon steel(WCB,WCC),Stainless steel(CF8,CF8M,CF3,CF3M)Chrome-moly(WC6,WC9,C12A)Other alloys

End Connections RF/FF/RTJ Flanged, Butt weld


Applications Heat exchangers


V500 seriesDouble Block Globe Control Valves

The V500 Series double block globe control valve is flow conditioning technology and a unique

plug arrangement, UNICON’s new and improved double design products easily meet today’s most

challenging special control process applications.


Size 1" to 6"(DN25 … DN150)



Cv Range 12 to 430

Press. Range up to 6,170 psi(g) / up to 434 kgf/cm2

Temp. Range -150oF to +1,050oF-100oC to +565oCOption : -320oF to +1,562oF / -196oC to +850oC



Actuators Spring-diaphragm, Cylinder, Motorized, Electro-Hydraulic

Applications Low Pressure Steam & Water, General Services,Flash Tank, Fuel Gas, Condensate Recirculation,Superheater and Reheat Spray, Desuperheater Water Spray, Gland Steam Pressure,Soot Blower, Steam Pressure, Auxiliary Steam

14

V600 seriesHigh Performance Butterfly Valves

The V600 series triple-offset butterfly valve high-performance in a rotary valve package. Its

patented seating concept and adjustable travel actuator reduces dynamic unbalanced forces and

permits seven flow rate adjustments.

Standard SpecificationTriple Offset Butterfly Style

Size 3" to 36"(DN80 … DN900)




Press. Range up to 6,170 psi(g)up to 434 kgf/cm2


-196oC to +850oC


End Connections Wafer Flange less,RF/FF/RTJ Flanged, Butt weld


Applications Fuel gas control, Low Pressure Steam & Water,General Services, Flash Tank, Condensate Recirculation, Auxiliary Steam, Deaerator Pegging Steam


V800 seriesHigh Performance Ball Valves

The V800 Series metal seated Ball valve is flow conditioning technology and a unique ball

arrangement, UNICON’ new and improved double design products easily meet today’ most

challenging special control process applications.

Standard SpecificationTrunnion Mounted 3-Piece & top entry style

Size 1" to 24"(DN25 … DN600)






-196oC to +850oC




Applications Low Pressure Steam & Water,General Services, Flash Tank, Fuel Gas,Condensate Recirculation, Superheater and Reheat Spray,Desuperheater Water Spray, Gland Steam Pressure,Soot Blower, Steam Pressure, Auxiliary Steam

16

A100/200 seriesPneumatic Diaphragm Valve Actuators

•Economical design

•Simply top and top side mounted hand-wheels

•Height strength actuators case with rugged design

•Low volume between diaphragm and actuator case

•High stability

•Low hysteresis

•Compact design with reduced height

Standard SpecificationLinear Motion Style(A100)

Size 250, 290, 370, 480, 550 (mm Diameter)

Air Supply 2.8 ~ 3.6 kgf/cm2

Effective Area(cm2) 270 to 1,520

Travel Range(mm) 10 to 120

Temp. Range -20oF to +180oF-30oC to +80oCOption : -40oF to +248oF

-40oC to +120oC

Materials Case : Carbon steelStem : Stainless steelDiaphragm : EPDM + NylonSpring : Oil Tempered Spring SteelSeal : EPDM / Silicone

Air Connections NPT(BSPP), PT : 1/4”, 1/2”

Option Top Handle, Side Handle, Top Side Handle

Applications Globe ValvesDesuperheater

Standard SpecificationRotary Quarter Turn Style(A200)

Size 250, 290, 370, 480, 550 (mm Diameter)

Air Supply 2.8 ~ 3.6 kgf/cm2

Effective Area(cm2) 270 to 1520

Travel Range 60 to 90 Degree turn


-40oC to +120oC

Materials Case : Carbon steelStem : Stainless steelDiaphragm : EPDM + NylonSpring : Oil Tempered Spring SteelSeal : EPDM / SiliconeHousing : Carbon Steel


Option Top Handle, Top Side Handle

Applications Rotary Quarter Turn ValvesBall Valve, Butterfly Valve


A300/400 seriesPneumatic Cylinder Valve Actuators

•Economical design

•Simply top and top side mounted hand-wheels

•Height strength actuators case with rugged design

•High stability

•Low hysteresis

•Compact design with reduced height

Standard Specification Standard SpecificationLinear Motion Style(A300)

Size 300, 400, 500 (mm Diameter)

Air Supply 5.0(7.0 Max.) kgf/cm2

Effective Area(cm2) 730 to 2,027

Travel Range(mm) 30 to 500 above


-40oC to +120oC

Materials Cylinder : Amalgan, Carbon SteelStem : Stainless steelPiston : Carbon steelSpring : Oil Tempered Spring SteelSeal : EPDM / Silicone

Air Connections NPT(BSPP), PT : 1/2”

Option Top Handle, Side Handle, Top Side Handle

Applications Globe Valves, Gate Valves, Desuperheater

Rotary Quarter Turn Style(A400)

Size 50 to 500 (mm Diameter)

Air Supply 5.0(7.0 Max.)kgf/cm2

Effective Area(cm2) to

Travel Range 90 Degree turn ±5˚


-40oC to +120oC

Materials Cylinder : Aluminum, Carbon SteelSpring : Oil Tempered Spring SteelSeal : EPDM / Silicone


Option Top Handle, Top Side Handle

Applications Rotary Quarter Turn ValvesBall Valve, Butterfly Valve, Plug Valve

18

Product Gallery

General Service

Single Seated Type

Severe Service

High-Temperature

Severe Service

Cage Guided Type

Severe Service

Multi Stage Type

Severe Service

Angle Type

Sever Service

Motor ActuatedType

Desuperheater

Nozzle Spray Control

Desuperheater

Mechanical Nozzle

Dual Type

Control Valve

Pressure Reducing

Desuperheater

Pressure Reducing

Desuperheater

Severe Service

Gate Valve

Full Jacket Globe

Single Seated Type

General Service

Special Ball Type


UNICON Model Number

V100 SERIES 2WAY GLOBE(ANGLE)CONTROL VALVE-UNBALANCED TYPE QUICK CHANGE TRIM V100-2011

V011 P-PORT

V102 MULTI - STEP (CASCADE)

V103 MICRO FLOW SPLIT PLUG

V110 CAGE WINDOWS

V111 1-STAGE DRILLED HOLE CAGE

V121 2-STAGE DRILLED HOLE CAGE (LOW-NOISE)

V122 2-STAGE DRILLED HOLE CAGE (ANTI CAVITION)



V180 DISC STACK

V184 HYBRID DISC STACK

V200 SERIES 2WAY GLOVE(ANGLE) CONTROL VALVE - BALANCED TYPE QUICK CHAGE TRIM V200-2111

V201 P-PORT

V202 MULTI - STEP (CASCADE)

V210 CAGE WINDOWS

V211 1-STAGE DRILLED HOLE CAGE





V280 DISC STACK

V284 HYBRID DISC STACK

V300 SERIES 3WAY GLOBE CONTROL VALVES-MIXING & DIVERTING TYPE QUICK CHANGE TRIM V300-XXXX

V310 UNBALANCED TRIM-BOTTOM FLANGE TYPE

V320 BALANCED TRIM BOTTOMFLANGE TYPE

V330 UNBALANCED TRIM TOP FLANGE TYPE

V400 SERIES PROV-PRESSURE REDUCING DESUPERHEATER VALVE V400-XXXX

V600 SERIES TRIPLE OFFEST BUTTERFLY VALVE V600-XXXX

V800 SERIES TRUNNION TYPE BALL VALVE V800-XXXX

D400 SERIES DESUPERHEATER D400-XXXX

D410 DAO

D440 DAM

A100 SERIES LINEAR TYPE PNEUMATIC DIAPHRAGM ACTUATOR A100-XXXX

A120 RA TYPE

A140 DA TYPE

A200 SERIES ROTARY TYPE PNENUMATIC DIAPHRAGM ACTUATOR A200-XXXX

A300 SERIES LINEAR TYPE PNEUMATIC CYLINDER ACTUATOR A300-XXXX

A310 DOUBLE ACTING TYPE

A320 SPRING RETURN RA TYPE

A340 SPRING RETURN DA TYPE

A400 SERIES ROTARY TYPE HEAVY-DUTY PNEUMATIC CYLINDER ACTUATOR A400-XXXX

A410 DOUBLE ACTING TYPE

A420 SPRING RETURN TA TYPE

A440 SPRING RETURN DA TYPE

Documents

ca - Unicon System | mainuniconvalve.com/pdf/MAIN-TOTAL-V01.pdf · Product Advantage Control Valve Service UNICON Valve has provided world wide class automated process control solutions