Embed Size (px)
Citation preview
C O N T R O L S L T D .
FLOW MEASUREMENT PRODUCTS
INDUSTRIAL CONTROL &MEASUREMENT EQUIPMENT
MODEL"DC"Dual ChamberOrifice Fitting
The Canalta Dual Chamber Orifice Fitting is designed and constructed to allow for the orifice plate replacement or inspection under pressure without the interruption of the flow in the line.
The Canalta DC Orifice Fitting is a high quality, high accuracy orifice fitting manufactured in a wide selection of sizes and materials. These units are built to meet or exceed ASME and ANSI specifications as well as to comply with the requirements of the latest editions of AGA-3, ISO-5167and API-14.3. The fittings are available to meet the NACE MR-0175 specification. Stainless Steel internals are also available to meet extreme corrosive applications.
This is the standard seal assembly supplied with all orifice fittings from sizes 2” through 8”. This unit is used with a 0.562” seal gap for fitting sizes 2” thru 6” and with a 0.688” seal gap for 8” fittings. The single downstream seal function offers superior sealing capability while reducing seal damage during insertion. Plate Seal bypass tested down to 1” water column. It is comprised of an elastomer seal and one stainless steel retainer ring. Exacting and repeatable concentricity is maintained with the metal-to-metal contact throughout the entire circumference of the orifice plate to the plate carrier mechanism.
Specifications
Conformance
Reporting
Design
Body Materials
Internal Parts
ANSI Class and Sizes
Internal Bore Sizes
Sealing Compounds
Line Bore I.D. Tolerance
Eccentricity Repeatability
Tap Connections
Orifice Plate Seal Gap
Operating Shaft Location
Operating Temperature
Operating Position
Orifice Fittings supplied in Canada are built in accordance with the ABSA Quality Control Program and have a CRN registration number.Industry Canada Approval Number AF-0014In compliance with ASME 16.34 and ASME 16.5, ASTM Specifications, AGA-3 Latest Edition and ISO-5167
SA216 WCB, SA352 LCC or A351 CF8M
AISI 4130 Carbon Steel, 316 or A351 CF8M Stainless Steel
2” through 16” 150 through 1500 ANSI Raised Face Flange18” through 26” - 150 through 600 ANSI Raised Face FlangeAll 600, 900 and 1500 Flanges are also available in RTJ Face FlangeAll sizes and ratings available in:Flangeneck Design (Welding Neck Upstream, Flange Downstream)Flanged Both EndsWelding Neck Both Ends
40, 60, 80, 100, 120, 160 and Custom Sizes
Body and Seal Bar: HNBR O-Ring Standard, Gasket OptionalShafts: Teflon Packing Standard, HNBR O-ring OptionalInner Valve: Grease Seal Standard, HNBR O-Ring Optional
Orifice Plate Seals:
2000 Edition: Formed HNBR Seals Standard Dual Ring Assembly: HNBR O-ring StandardSnap Seal: Teflon
In conformance with AGA-3 and ISO-5167 Latest Editions
In conformance with AGA-3 and ISO-5167 Latest Editions
Two ½” NPT per side standard, two ½ NPT additional per side optional (TT)2” and 3” fitting sizes center bored to .375” inside diameter4” and above fitting sizes center bored to .500” inside diameterTolerance: +/- 0.016”
Standard on left hand side on fitting sizes up to and including 16”Dual operation on 20” and above
Standard at -20 to 100 Deg. F, Optional -40 to 1200 Deg. F
Vertical or Horizontal
All fittings come standard with a documentation package including hydro-test, functional test, inner valve seal test, quality control inspection report and material test reports. Trace ability is maintained in accordance with the ISO-9001 Quality Control Program. The fittings are manufactured within the guidelines of ASME 16.34 and ASME 16.5. When required, radiography, stress relief, ultra sonic and liquid dye penetrate tests can be performed with the relative report submitted.
Third Party Inspection is available upon request
An AGA 2000 inspection report is included with the purchase of every fitting. The documented tests include:I.D. Bore Tolerance Instrument Tap Diameter Instrument Tap Location Tap Communication Plate Seal Test Seal ProtrusionOrifice Eccentricity Bore Inside Diameter Bore Roughness
2" through 6" = .562", 8" through 14" = .688", 16" through 20" = .813”, 24” and above = .875”
2. Dual Ring Orifice Plate Seal Assembly
Canalta Dual Ring Orifice Place Seal Assembly offers you (The Customer) an alternative sealing device for those specific or unorthodox situations.
This assembly is primarily used to upgrade the .688” seal gap (1985 Edition) orifice fitting bodies to comply with the latest editions of AGA-3 and ISO-5167 but is also available for 0.562” gap fittings (2000 Edition) per customer request.
The seal assembly simply mounts into place in the existing plate carrier. It is comprised of a stainless steel plate holder, retainer ring and standard sized O-Ring seals which are available in a variety of compositions. A positive seal is established with the orifice plate and the seal surfaces of the orifice fitting body utilizing the “inner and outer O-Ring” design. Plate seal bypass tested down to 1” water column.
When ordering the Dual Ring Orifice Plate Seal Assembly please specify 0.688” seal gap (1985 Edition) or 0.562” plate seal gap (1991 / 2000 Edition).
Soft Seat Details
This unique soft seat design is available at no extra charge. It enables a maintenance free bubble tight seal between upper and lower chambers. Standard size O-Ring seals are incorporated and available in a wide variety of compositions.
3. Teflon Snap Seal
The Teflon Snap Seal Provides Positive Plate Sealing in the harshest of process environments. The two piece design snaps over the orifice plate without the use of metal clips or retainers. A specially designed recess absorbs the insertion pressures minimizing permanent compression and distortion.
The raised section adjacent to the recess creates a positive seal against the orifice plate preventing bypass leakage. These two unique design features enhance seal performance while extending the life expectancy of the seal assembly.
1. Type “K” Standard 2000 Edition Seal Assembly
This is the standard seal assembly supplied with all orifice fittings from sizes 2” through 8”. This unit is used with a 0.562” seal gap for fitting sizes 2” thru 6” and with a 0.688” seal gap for 8” fittings. The single downstream seal function offers superior sealing capability while reducing seal damage during insertion. Plate Seal bypass tested down to 1” water column. It is comprised of an elastomer seal and one stainless steel retainer ring. Exacting and repeatable concentricity is maintained with the metal-to-metal contact throughout the entire circumference of the orifice plate to the plate carrier mechanism.
Specifications
Conformance
Reporting
Design
Body Materials
Internal Parts
ANSI Class and Sizes
Internal Bore Sizes
Sealing Compounds
Line Bore I.D. Tolerance
Eccentricity Repeatability
Tap Connections
Orifice Plate Seal Gap
Operating Shaft Location
Operating Temperature
Operating Position
Orifice Fittings supplied in Canada are built in accordance with the ABSA Quality Control Program and have a CRN registration number.Industry Canada Approval Number AF-0014In compliance with ASME 16.34 and ASME 16.5, ASTM Specifications, AGA-3 Latest Edition and ISO-5167
SA216 WCB, SA352 LCC or A351 CF8M
AISI 4130 Carbon Steel, 316 or A351 CF8M Stainless Steel
2” through 16” 150 through 1500 ANSI Raised Face Flange18” through 26” - 150 through 600 ANSI Raised Face FlangeAll 600, 900 and 1500 Flanges are also available in RTJ Face FlangeAll sizes and ratings available in:Flangeneck Design (Welding Neck Upstream, Flange Downstream)Flanged Both EndsWelding Neck Both Ends
40, 60, 80, 100, 120, 160 and Custom Sizes
Body and Seal Bar: HNBR O-Ring Standard, Gasket OptionalShafts: Teflon Packing Standard, HNBR O-ring OptionalInner Valve: Grease Seal Standard, HNBR O-Ring Optional
Orifice Plate Seals:
2000 Edition: Formed HNBR Seals Standard Dual Ring Assembly: HNBR O-ring StandardSnap Seal: Teflon
In conformance with AGA-3 and ISO-5167 Latest Editions
In conformance with AGA-3 and ISO-5167 Latest Editions
Two ½” NPT per side standard, two ½ NPT additional per side optional (TT)2” and 3” fitting sizes center bored to .375” inside diameter4” and above fitting sizes center bored to .500” inside diameterTolerance: +/- 0.016”
Standard on left hand side on fitting sizes up to and including 16”Dual operation on 20” and above
Standard at -20 to 100 Deg. F, Optional -40 to 1200 Deg. F
Vertical or Horizontal
All fittings come standard with a documentation package including hydro-test, functional test, inner valve seal test, quality control inspection report and material test reports. Trace ability is maintained in accordance with the ISO-9001 Quality Control Program. The fittings are manufactured within the guidelines of ASME 16.34 and ASME 16.5. When required, radiography, stress relief, ultra sonic and liquid dye penetrate tests can be performed with the relative report submitted.
Third Party Inspection is available upon request
An AGA 2000 inspection report is included with the purchase of every fitting. The documented tests include:I.D. Bore Tolerance Instrument Tap Diameter Instrument Tap Location Tap Communication Plate Seal Test Seal ProtrusionOrifice Eccentricity Bore Inside Diameter Bore Roughness
2" through 6" = .562", 8" through 14" = .688", 16" through 20" = .813”, 24” and above = .875”
2. Dual Ring Orifice Plate Seal Assembly
Canalta Dual Ring Orifice Place Seal Assembly offers you (The Customer) an alternative sealing device for those specific or unorthodox situations.
This assembly is primarily used to upgrade the .688” seal gap (1985 Edition) orifice fitting bodies to comply with the latest editions of AGA-3 and ISO-5167 but is also available for 0.562” gap fittings (2000 Edition) per customer request.
The seal assembly simply mounts into place in the existing plate carrier. It is comprised of a stainless steel plate holder, retainer ring and standard sized O-Ring seals which are available in a variety of compositions. A positive seal is established with the orifice plate and the seal surfaces of the orifice fitting body utilizing the “inner and outer O-Ring” design. Plate seal bypass tested down to 1” water column.
When ordering the Dual Ring Orifice Plate Seal Assembly please specify 0.688” seal gap (1985 Edition) or 0.562” plate seal gap (1991 / 2000 Edition).
Soft Seat Details
This unique soft seat design is available at no extra charge. It enables a maintenance free bubble tight seal between upper and lower chambers. Standard size O-Ring seals are incorporated and available in a wide variety of compositions.
3. Teflon Snap Seal
The Teflon Snap Seal Provides Positive Plate Sealing in the harshest of process environments. The two piece design snaps over the orifice plate without the use of metal clips or retainers. A specially designed recess absorbs the insertion pressures minimizing permanent compression and distortion.
The raised section adjacent to the recess creates a positive seal against the orifice plate preventing bypass leakage. These two unique design features enhance seal performance while extending the life expectancy of the seal assembly.
1. Type “K” Standard 2000 Edition Seal Assembly
C O N T R O L S L T D .
6770 - 65th AvenueRed Deer, AB T4P 1A5
Phone: 403 . 342 . 4494 Fax: 403 . 346 . 7110
email: [email protected]
MODEL "DC" DUAL CHAMBER ORIFICE FITTING
Nominal Size 2, 3, 4, 6, 8, 10, 1214, 16, 20, 24, 26
ANSI Rating15 - 150, 30 - 300, 60 - 60090 - 900, 150 - 1500
Flange FacingRF - Raised FaceRJ - Ring Type JointNF - No Flange
ModelDC - Dual ChamberSC - Single Chamber
Bore Schedule30, 40, 60, 80, 100, 120, 160
TrimS - StandardSS - Corrosive 316 SS
Instrument TapsBlank - One Set of Taps per SideTT-Telemetering - Extra Set per Side
End Connect Configuration FF - Flanged Both EndsWF - Butt Weld U/S,Flg.D/S WW - Butt Weld Both Ends
Specification (AGA/ISO)th00 - AGA-3, 4 Edition
5167 - ISO-5167
Body Material Spec.W - A216 WCBL - A352 LCCSS - A351 CF8M Stainless
Valve Seal TypeA - GreaseB - Soft Seal(Leave Blank on Model SC)
Special Features
All Dual Chamber Orifice Fittings come standard with HNBR O-ring seals both on the body and the seal bar. This feature eliminates nuisance gasket maintenance and clamping bar screw breakage while providing superior sealing capability. The O-Rings incorporated are standard shelf sizes and can be supplied in a wide variety of compositions. Gaskets can also be used when preferred or required.
The Equalizer Valve, Grease Gun and Bleeder Valve come as astandard in 316 SS providing extended life and reliability.
Eccentricity of the Orifice Plate Carrier is fully accessible and adjustable from the exterior of the Orifice Fitting. Tamper proof sealing is done on request.
The Orifice Fittings can be purchased as “fitting only” or complete with custom-built meter runs and flow conditioners.
Trade-in of earlier versions is welcomed and remanufactured fittings and meter runs are available.
An additional set of Tele-metering instrument taps are available on each side as an option.
Ordering Information:
Authorized Sales and Service Representative:
TTS
Operating Instructions WARNING: The unit may be under extreme high pressure. Failure to depressurize the top housing before attempting to remove the top seal bar may result in bodily harm or death.
Follow all instructions carefully. Stay clear of the top opening at all times and ensure that the blow down valve is vented away safely.
These instructions are attached to the top housing of each Model DC Orifice Fitting. Insure that all operating staff are fully trained in the safe operation of this equipment.
Inner Valve Lubrication Procedure
WARNING: The Soft Seat seal design does not require lubrication through the grease port. Attempting to lubricate a soft seat design will cause the inner o-ring seal to be ejected from the dovetail gland resulting in valve failure. The metal-to-metal grease seal design does require greasing on a regular basis. For best results use only valve seal grease supplied by Canalta and recommended for the applicable service. Greasing Procedures:
1. Insure the slide valve and equalizer valve are in the closed position. 2. Open the bleeder valve and allow the top chamber to depressurize. 3. Remove the threaded stem from the grease gun assembly. Insert one stick of grease. 4. Replace the stem and turn in slowly so as not to rupture the inner body seals. 5. A half-stick of grease should be sufficient to lubricate the valve but should additional
grease be required, repeat steps 3 and 4. Larger fittings will require more grease. 6. Close the bleeder valve. 7. Open the equalizer valve.
Preventive Maintenance The Canalta Dual Chamber Orifice Fitting has a number of moving parts that would benefit from a regular preventive maintenance program. It is recommended that the following procedures be carried out: 1. Monthly remove and inspect the orifice plate and seal. Replace as required. 2. Monthly grease the slide valve in accordance with the above procedures. 3. Every two years or earlier if deemed necessary, disassemble the orifice fitting, and inspect
the inner working parts for corrosion and wear. Replace the working parts as required and replace all seals prior to reassembly.
Installation Instructions
Orifice Fitting Installation Procedure The Orifice Fitting is normally installed in conjunction with upstream and downstream meter run sections. To meet the recommendations of both A.G.A. Report 3 and ISO 5167, this is essential. To obtain the best measurement results, follow the recommended piping configurations and installation requirements of either of these two standards as well as the below recommendations. The meter run is normally constructed and inspected by the manufacturer of the orifice fitting but there are many reputable meter run fabrication facilities located worldwide.
1. Attention to clearances is essential. See the attached dimensional drawings for details. Insure there is operating clearance on the sides of the fitting to rotate the inner valve and orifice plate carrier shafts. Insure there is clearance above the top of the fitting for removal of the plate carrier.
2. The unit can be installed either in a vertical or horizontal position. When mounting horizontally, the top housing should be located in the upper position for ease of operation as well as to avoid liquid and debris from accumulating in the upper chamber.
3. When used to measure wet gas, it is recommended to mount the orifice fitting vertically so as not to form a dam against the orifice plate.
4. Instrument tap lines should be installed sloping upward to the differential pressure measurement instrument. Where this cannot be accomplished, use seal pots to chemically seal the sensing lines in order to eliminate hydrostatic head errors.
5. Insure that the flow arrow corresponds with the direction of flow in the line. 6. After the orifice fitting has been piped in, install the bleeder valve, grease gun and
indicator plate on the valve-operating shaft. 7. With the two drive screws provided, install the valve position pointer. Insure that the
position on the valve indicator plate corresponds with the position of the inner valve. 8. It is recommended that the bleeder valve vent be piped away to a safe venting area. 9. To avoid damage to the orifice plate, insure the orifice plate and plate carrier are
removed from the fitting during pressure testing of the system. 10. Before reinserting the orifice plate and plate carrier, insure that no debris has
accumulated in the lower cavity of the fitting. If so, remove the lower drain plugs and rod-clean the lower section.
11. The orifice fittings equipped with the grease style inner valves were lubricated at the factory prior to shipment. If the unit has been sitting out of service for more than six months, it is recommended that the unit be lubricated prior to being put into service. Refer to the “Lubrication Procedure”.
12. To avoid over range damage to the differential measurement instruments and orifice plate during initial pressurization, insure the orifice plate is rolled up out of the flow stream and that the instrument manifold equalization valves are open.
13. Always insure that operation staff are properly trained and are competent to operate this and all other pressurized equipment.
K STYLE (STANDARD)AVAILABLE FOR 2"-8"NPS ONLY
ORIFICE PLATE STAINLESS STEELRETAINING RING
HNBRSEAL RING ORIFICE PLATE TEFLON
SNAP RING
TEFLONSNAP RING
85Ed or 2000 ED. TEFLON- TFE SNAP STYLE
HNBR SEAL STYLEAVAILABLE FOR 2"-6" (85ED), 8" &10" (85/2000ED)
FLEX BONDED SEAL STYLEAVAILABLE FOR 10" AND LARGER
SEAL RING OPTIONS
CANALTA "K" STYLESEAL ASSEMBLY
CARRIER ASSEMBLY
CANALTADUAL CHAMBER
ORIFICE FITTING 16"150 - 1500 ANSI
13B
11
12
9G 9B
321D
1G1K
1J
1H
33
23A 54
23B
14
28A
25B
25C
22A
20
26B
25E 26
26A
25
5A15
16
18
17
4A
231
5B55
30
3
25C
24
17A
18GH
4
18EH
50
52
10H
18FH
58
56
18D
56
8
ITEM QTY. DESCRIPTION ITEM QTY. DESCRIPTION ITEM QTY. DESCRIPTION ITEM QTY. DESCRIPTION1 1 Equalizer Valve Assembly 9G 1 Seal Bar w ith O-ring Groove 18EH 1 Valve Seat Bottom O-ring (Optional Soft Seat) 26A 6 Stuff ing Box Inner Gland Seals1D 1 Equalizer Ball 9B 1 Seal Bar O-ring 18FH 1 Valve Seat Top O-ring 26B 6 Stuff ing Box Seal1G 1 Equalizer Valve Stem 10H 1 Bleeder Valve 18GH 1 Valve Seat Grease Port Seal 28A 6 Bushing Retainer- Stuff ing Box1H 1 Packing Nut 11 A/R Clamp Bar Screw s 20 6 Stuff ing Box 30 2 Drain Plug1J 1 Equalizer Packing 12 1 Clamp Bar 20A 6 Stuff ing Box Outer Gland Seals 31 5 Meter Tap Plug1K 1 Equalizer Packing Washer 13B 1 Orif ice Plate - Bonded Seal 22A 6 Stuff ing Box Gaskets 32 A/R Hex Nut2 2 Operating Wrench 14 1 Top Housing 23 2 Grease Gun Assembly 33 A/R Stud3 1 Valve Strip 15 A/R Valve Spring 23A 2 Grease Gun Stem 50 1 Spec Plate4 1 Flangneck Body 16 2 Valve Carrier Guide (set) 23B 2 Grease Gun Body 52 2 Operating Plate4A 1 Body O-ring 17 1 Valve Carrier 24 2 Double Ball Grease Check Valve 55 3 Alignment Pin5 3 Shaft and Pinions 17A 2 Valve Carrier Stop Pins 25 6 Packing Nuts 56 3 Alignment Pin Plug5A 2 Slide Valve Indicator Plate 18A 1 Valve Seat w/ Grease Seal & O-ring 25A-F A/R Packing Sleeve 58 1 Plate Carrier Alignment Screw5B 1 Slide Valve Indicator Pointer 18B 1 Valve Seat w/ O-ring Seal & Soft Seat 25S 1 Complete Packing Set8 1 Plate Carrier 18D 34 Valve Seat Screw s 26 6 Stuff ing Box Glands
Canalta Dual Chamber Orifice FittingStandard and Ring Type Joint FacingCast Carbon Steel
Sizes 2" thru 16" SIZES, DIMENSIONS AND WEIGHTS150 - 900 ANSI
Out
side
D
iam
eter
of
Fla
nge
Dia
met
er o
f B
olt P
atte
rn
Dia
met
er o
f R
aise
d F
ace
Sta
ndar
d P
ipe
Sch
.
Wid
th o
f R
aise
d F
ace
Fla
nge
Thi
ckne
ss
Incl
udin
g F
ace
Dow
nstr
eam
F
ace
of O
rific
e P
late
to F
ace
of F
lang
eU
pstr
eam
F
ace
of O
rific
e P
late
to F
ace
of B
uttw
eld
Ove
rall
Fac
e to
Fac
e
Orif
ice
Pla
te
Thi
ckne
ss
Dia
met
er o
f W
eldn
eck
Hub
Ope
ratin
g
C
lear
ance
F
rom
Cen
ter
Ope
ratin
g
C
lear
ance
F
rom
Cen
ter
Cen
terli
ne to
B
otto
m
Cen
terli
ne to
Top
Cle
aran
ce
fo
r P
late
Cha
ngin
g
Num
ber
and
Dia
met
er o
f S
tuds
(P
er
Fla
nge)
Leng
th o
f S
tuds
With
N
uts
Pip
e S
ize
of
Dra
in P
lugs
App
roxi
mat
e W
eigh
t (P
ound
s)
SIZE A B C D E F G H I J K L M N O P SIZE
2 6 4 3/4 3 5/8 40,80 1/16 3/4 5 5/16 5 3/16 10 5/8 1/8 2 3/8 12 7/8 4 1/4 3 3/4 12 1/2 5 9/16 4 - 5/8 3 1/4 1/2 100 23 7 1/2 6 5 40 1/16 15/16 6 3/8 7 1/8 13 5/8 1/8 3 1/2 13 3/4 5 5/16 4 1/8 13 3/4 6 1/16 4 - 5/8 3 3/4 1/2 145 34 9 7 1/2 6 3/16 40 1/16 15/16 5 3/4 6 1/2 12 3/8 1/8 4 1/2 14 1/8 5 13/16 5 15 7 8 - 3/4 3 3/4 3/4 240 46 11 9 1/2 8 1/2 40 1/16 1 6 13/16 8 14 15/16 1/8 6 5/8 15 1/2 7 7 1/2 18 9 8 - 3/4 4 3/4 345 68 13 1/2 11 3/4 10 5/8 40 1/16 1 1/8 7 3/8 8 7/16 15 15/16 1/8 8 5/8 16 1/2 8 8 5/8 21 1/16 11 8 - 3/4 4 1/4 3/4 520 810 16 14 1/4 12 3/4 40 1/16 1 3/16 6 9/16 9 3/8 16 3/16 1/4 10 3/4 17 3/8 9 10 1/16 24 13 1/8 12 - 7/8 4 3/4 3/4 610 1012 19 17 15 40 1/16 1 1/4 9 13/32 9 25/32 19 7/16 1/4 12 3/4 18 7/8 10 3/4 11 3/4 27 15 12 - 7/8 4 3/4 3/4 1070 1216 23 1/2 21 1/4 18 1/2 40 1/16 1 7/16 10 23/32 11 17/32 22 1/2 1/4 16 22 1/2 22 1/2 13 1/2 35 1/8 19 1/2 16 - 1 5 1/2 3/4 1965 16
ANSI 300 - Flangnek - Standard Raised Face2 6 1/2 5 3 5/8 40,80 1/16 7/8 5 5/16 5 3/16 10 5/8 1/8 2 3/8 12 7/8 4 1/4 3 3/4 12 1/2 5 9/16 8 - 5/8 3 1/2 1/2 100 23 8 1/4 6 5/8 5 40 1/16 1 1/8 6 1/2 7 1/8 13 3/4 1/8 3 1/2 13 3/4 5 5/16 4 1/8 13 3/4 6 1/16 8 - 3/4 4 1/4 1/2 155 34 10 7 7/8 6 3/16 40 1/16 1 1/4 6 1/16 6 1/2 12 11/16 1/8 4 1/2 14 1/8 5 13/16 5 15 7 8 - 3/4 4 1/2 3/4 250 46 12 1/2 10 5/8 8 1/2 40,80 1/16 1 7/16 7 1/4 8 15 3/8 1/8 6 5/8 15 1/2 7 7 1/2 18 9 12 - 3/4 4 3/4 3/4 365 68 15 13 10 5/8 40,80 1/16 1 5/8 7 7/8 8 7/16 16 7/16 1/8 8 5/8 16 1/2 8 8 5/8 21 1/16 11 12 - 7/8 5 1/2 3/4 545 810 17 1/2 15 1/4 12 3/4 40 1/16 1 7/8 7 1/4 9 3/8 16 7/8 1/4 10 3/4 17 3/8 9 10 1/16 24 13 1/8 16 - 1 6 1/4 3/4 650 1012 20 1/2 17 3/4 15 40,80 1/16 2 9 13/32 9 25/32 19 7/16 1/4 12 3/4 18 7/8 10 3/4 11 3/4 27 15 16 - 1 1/8 6 3/4 3/4 1130 1216 25 1/2 22 1/2 18 1/2 40,80 1/16 2 1/4 10 23/32 11 17/32 22 1/2 1/4 16 22 1/2 22 1/2 13 1/2 35 1/8 19 1/2 20 - 1 1/4 7 3/4 3/4 2080 16
ANSI 600 - Flangnek - Standard Raised Face2 6 1/2 5 3 5/8 40,80,160 1/4 1 1/4 5 5/16 5 3/16 10 5/8 1/8 2 3/8 12 7/8 4 1/4 4 1/8 12 1/2 5 9/16 8 - 5/8 4 1/4 1/2 105 23 8 1/4 6 5/8 5 40,80 1/4 1 1/2 6 5/8 7 1/8 13 7/8 1/8 3 1/2 13 3/4 5 5/16 4 3/4 13 3/4 6 1/16 8 - 3/4 5 1/2 160 34 10 3/4 8 1/2 6 3/16 40,80 1/4 1 3/4 6 9/16 6 9/16 13 1/4 1/8 4 1/2 14 1/8 5 13/16 5 15 7 8 - 7/8 5 3/4 3/4 265 46 14 11 1/2 8 1/2 40,80 1/4 2 1/8 7 15/16 8 16 1/16 1/8 6 5/8 15 1/2 7 7 1/2 18 9 12 - 1 6 3/4 3/4 400 68 16 1/2 13 3/4 10 5/8 40,80 1/4 2 7/16 8 11/16 8 7/16 17 1/4 1/8 8 5/8 16 1/2 8 8 5/8 21 1/16 11 12 - 1 1/8 7 3/4 3/4 595 810 20 17 12 3/4 80 1/4 2 3/4 8 1/8 9 3/8 17 3/4 1/4 10 3/4 17 3/8 9 10 1/16 24 13 1/8 16 - 1 1/4 8 1/2 3/4 745 1012 22 19 1/4 15 80 1/4 2 7/8 9 13/32 9 25/32 19 7/16 1/4 12 3/4 18 7/8 10 3/4 11 3/4 27 15 20 - 1 1/4 8 3/4 3/4 1215 1216 27 23 3/4 18 1/2 80 1/4 3 1/4 10 23/32 11 17/32 22 1/2 1/4 16 22 1/2 22 1/2 13 1/2 35 1/8 19 1/2 20 - 1 1/2 10 1/4 3/4 2315 16
ANSI 600 - Flangnek - Ring Type Joint2 6 1/2 5 4 1/4 40,80,160 5/16 1 5/16 5 3/8 5 3/16 10 11/16 1/8 2 3/8 12 7/8 4 1/4 4 1/8 12 1/2 5 9/16 8 - 5/8 4 3/4 1/2 105 23 8 1/4 6 5/8 5 3/4 40,80 5/16 1 9/16 6 11/16 7 1/8 13 15/16 1/8 3 1/2 13 3/4 5 5/16 4 3/4 13 3/4 6 1/16 8 - 3/4 5 1/2 1/2 160 34 10 3/4 8 1/2 6 7/8 40,80 5/16 1 13/16 6 5/8 6 9/16 13 5/16 1/8 4 1/2 14 1/8 5 13/16 5 15 7 8 - 7/8 6 1/4 3/4 265 46 14 11 1/2 9 1/2 40,80 5/16 2 3/16 8 8 16 1/8 1/8 6 5/8 15 1/2 7 7 1/2 18 9 12 - 1 7 1/4 3/4 400 68 16 1/2 13 3/4 11 7/8 40,80 5/16 2 1/2 8 3/4 8 7/16 17 5/16 1/8 8 5/8 16 1/2 8 8 5/8 21 1/16 11 12 - 1 1/8 8 1/4 3/4 595 810 20 17 14 80 5/16 2 13/16 8 3/16 9 3/8 17 13/16 1/4 10 3/4 17 3/8 9 10 1/16 24 13 1/8 16 - 1 1/4 8 3/4 3/4 745 1012 22 19 1/4 16 1/4 80 5/16 2 15/16 9 13/32 9 25/32 19 7/16 1/4 12 3/4 18 7/8 10 3/4 11 3/4 27 15 20 - 1 1/4 9 1/4 3/4 1215 1216 27 23 3/4 18 1/2 80 5/16 3 5/16 10 23/32 11 17/32 22 1/2 1/4 16 22 1/2 22 1/2 13 1/2 35 1/8 19 1/2 20 - 1 1/2 10 1/4 3/4 2315 16
ANSI 900 - Flangnek - Standard Raised Face2 8 1/2 6 1/2 3 5/8 40,80,160 1/4 1 3/4 5 13/16 5 3/16 11 1/8 1/8 2 3/8 12 7/8 4 1/4 4 1/8 12 1/2 5 9/16 8 - 7/8 5 3/4 1/2 205 23 9 1/2 7 1/2 5 40,80,160 1/4 1 3/4 6 7/8 7 1/8 14 1/8 1/8 3 1/2 13 3/4 5 5/16 4 3/4 13 3/4 6 1/16 8 - 7/8 5 3/4 1/2 215 34 11 1/2 9 1/4 6 3/16 80,160 1/4 2 6 13/16 6 9/16 13 1/2 1/8 4 1/2 14 1/8 5 13/16 5 15 7 8 - 1 1/8 6 3/4 3/4 300 46 15 12 1/2 8 1/2 80,160 1/4 2 7/16 8 1/4 8 16 3/8 1/8 6 5/8 15 1/2 7 7 1/2 18 9 12 - 1 1/8 7 3/4 3/4 490 68 18 1/2 15 1/2 10 5/8 160 1/4 2 3/4 9 8 7/16 17 9/16 1/8 8 5/8 16 1/2 8 8 5/8 21 1/16 11 12 - 1 3/8 8 3/4 3/4 1095 810 21 1/2 18 1/2 12 3/4 160 1/4 3 8 3/8 9 3/8 18 1/4 10 3/4 17 3/8 9 10 1/16 24 13 1/8 20 - 1 3/8 9 1/4 3/4 1555 1012 24 21 15 160 1/4 3 3/8 9 13/32 9 25/32 19 7/16 1/4 12 3/4 18 7/8 10 3/4 11 3/4 27 15 17 - 1 3/8 10 3/4 1935 12
ANSI 900 - Flangnek - Ring Type Joint2 8 1/2 6 1/2 4 7/8 40,80,160 5/16 1 3/4 5 7/8 5 3/16 11 3/16 1/8 2 3/8 12 7/8 4 1/4 4 1/8 12 1/2 5 9/16 8 - 7/8 5 3/4 1/2 205 23 9 1/2 7 1/2 6 1/8 40,80,160 5/16 1 3/4 6 15/16 7 1/8 14 3/16 1/8 3 1/2 13 3/4 5 5/16 4 3/4 13 3/4 6 1/16 8 - 7/8 6 1/2 215 34 11 1/2 9 1/4 7 1/8 80,160 5/16 2 6 7/8 6 9/16 13 9/16 1/8 4 1/2 14 1/8 5 13/16 5 15 7 8 - 1 1/8 7 3/4 300 46 15 12 1/2 9 1/2 80,160 5/16 2 7/16 8 5/16 8 16 7/16 1/8 6 5/8 15 1/2 7 7 1/2 18 9 12 - 1 1/8 7 3/4 3/4 490 68 18 1/2 15 1/2 12 1/8 160 5/16 2 3/4 9 1/16 8 7/16 17 5/8 1/8 8 5/8 16 1/2 8 8 5/8 21 1/16 11 12 - 1 3/8 9 3/4 1095 810 21 1/2 18 1/2 14 1/4 160 5/16 3 8 7/16 9 3/8 18 1/16 1/4 10 3/4 17 3/8 9 10 1/16 24 13 1/8 20 - 1 3/8 9 1/2 3/4 1555 1012 24 21 16 1/2 160 5/16 3 3/8 9 13/32 9 25/32 19 7/16 1/4 12 3/4 18 7/8 10 3/4 11 3/4 27 15 17 - 1 3/8 10 1/4 3/4 1935 12
DIMENSIONS ARE IN INCHES Changerpec2- Rev.0 Jun 7, 2005
ANSI 150 - Flangnek - Standard Raised Face
P
K
HG
I
J
DA CB
F
EO
N
M L
Front View
1"
Minimum Clearance ForPlate Changing
Side View
Canalta Dual Chamber Orifice FittingStandard and Ring Type Joint Facing
Cast Carbon Steel Flange X Flange ConfigurationSizes 2" thru 16" SIZES, DIMENSIONS AND WEIGHTS150 - 900 ANSI
Out
side
D
iam
eter
of
Flan
ge
Dia
met
er o
f B
olt P
atte
rn
Dia
met
er o
f R
aise
d Fa
ce
Sta
ndar
d P
ipe
Sch
.
Wid
th o
f R
aise
d F
ace
Flan
ge
Thic
knes
s In
clud
ing
Face
Dow
nstre
am
Face
of O
rific
e P
late
to F
ace
of D
/S F
lang
e
Ups
tream
Fac
e of
Orif
ice
Pla
te
to F
ace
of U
/S
Flan
ge
Ove
rall
Face
to
Face
Orif
ice
Pla
te
Thic
knes
s
Ope
ratin
g
C
lear
ance
Fr
om C
ente
r
Ope
ratin
g
C
lear
ance
Fr
om C
ente
r
Cen
terli
ne to
B
otto
m
Cen
terli
ne to
Top
Cle
aran
ce
fo
r Pla
te
C
hang
ing
Num
ber a
nd
Dia
met
er o
f S
tuds
(Per
Fl
ange
)
Leng
th o
f S
tuds
With
N
uts
Pip
e S
ize
of
Dra
in P
lugs
App
roxi
mat
e W
eigh
t (P
ound
s)
SIZE A B C D E F G H I J L M N O P SIZE
2 6 4 3/4 3 5/8 40,80 1/16 3/4 5 5/16 5 3/16 10 5/8 1/8 12 7/8 4 1/4 3 3/4 12 1/2 5 9/16 4 - 5/8 3 1/4 1/2 105 23 7 1/2 6 5 40 1/16 15/16 6 3/8 7 1/8 13 5/8 1/8 13 3/4 5 5/16 4 1/8 13 3/4 6 1/16 4 - 5/8 3 3/4 1/2 155 34 9 7 1/2 6 3/16 40 1/16 15/16 5 3/4 6 1/2 12 3/8 1/8 14 1/8 5 13/16 5 15 7 8 - 3/4 3 3/4 3/4 255 46 11 9 1/2 8 1/2 40 1/16 1 6 13/16 8 14 15/16 1/8 15 1/2 7 7 1/2 18 9 8 - 3/4 4 3/4 365 68 13 1/2 11 3/4 10 5/8 40 1/16 1 1/8 7 3/8 8 7/16 15 15/16 1/8 16 1/2 8 8 5/8 21 1/16 11 8 - 3/4 4 1/4 3/4 550 810 16 14 1/4 12 3/4 40 1/16 1 3/16 6 9/16 9 3/8 16 3/16 1/4 17 3/8 9 10 1/16 24 13 1/8 12 - 7/8 4 3/4 3/4 655 1012 19 17 15 40 1/16 1 1/4 7 8 3/8 15 5/8 1/4 18 7/8 10 3/4 11 3/4 27 15 12 - 7/8 4 3/4 3/4 1135 1216 23 1/2 21 1/4 18 1/2 40 1/16 1 7/16 10 23/32 11 17/32 22 1/2 1/4 22 1/2 22 1/2 13 1/2 35 1/8 19 1/2 16 - 1 5 1/2 3/4 2060 16
ANSI 300 - Flanged - Standard Raised Face2 6 1/2 5 3 5/8 40,80 1/16 7/8 5 5/16 5 3/16 10 5/8 1/8 12 7/8 4 1/4 3 3/4 12 1/2 5 9/16 8 - 5/8 3 1/2 1/2 110 23 8 1/4 6 5/8 5 40 1/16 1 1/8 6 1/2 7 1/8 13 3/4 1/8 13 3/4 5 5/16 4 1/8 13 3/4 6 1/16 8 - 3/4 4 1/4 1/2 170 34 10 7 7/8 6 3/16 40 1/16 1 1/4 6 1/16 6 1/2 12 11/16 1/8 14 1/8 5 13/16 5 15 7 8 - 3/4 4 1/2 3/4 275 46 12 1/2 10 5/8 8 1/2 40,80 1/16 1 7/16 7 1/4 8 15 3/8 1/8 15 1/2 7 7 1/2 18 9 12 - 3/4 4 3/4 3/4 405 68 15 13 10 5/8 40,80 1/16 1 5/8 7 7/8 8 7/16 16 7/16 1/8 16 1/2 8 8 5/8 21 1/16 11 12 - 7/8 5 1/2 3/4 605 810 17 1/2 15 1/4 12 3/4 40 1/16 1 7/8 7 1/4 9 3/8 16 7/8 1/4 17 3/8 9 10 1/16 24 13 1/8 16 - 1 6 1/4 3/4 730 1012 20 1/2 17 3/4 15 40,80 1/16 2 7 3/4 9 1/8 17 1/8 1/4 18 7/8 10 3/4 11 3/4 27 15 16 - 1 1/8 6 3/4 3/4 1245 1216 25 1/2 22 1/2 18 1/2 40,80 1/16 2 1/4 10 23/32 11 17/32 22 1/2 1/4 22 1/2 22 1/2 13 1/2 35 1/8 19 1/2 20 - 1 1/4 7 3/4 3/4 2300 16
ANSI 600 - Flanged - Standard Raised Face2 6 1/2 5 3 5/8 40,80,160 1/4 1 1/4 5 5/16 5 3/16 10 5/8 1/8 12 7/8 4 1/4 4 1/8 12 1/2 5 9/16 8 - 5/8 4 1/4 1/2 115 23 8 1/4 6 5/8 5 40,80 1/4 1 1/2 6 5/8 7 1/8 13 7/8 1/8 13 3/4 5 5/16 4 3/4 13 3/4 6 1/16 8 - 3/4 5 1/2 175 34 10 3/4 8 1/2 6 3/16 40,80 1/4 1 3/4 6 9/16 6 9/16 13 1/4 1/8 14 1/8 5 13/16 5 15 7 8 - 7/8 5 3/4 3/4 300 46 14 11 1/2 8 1/2 40,80 1/4 2 1/8 7 15/16 8 16 1/16 1/8 15 1/2 7 7 1/2 18 9 12 - 1 6 3/4 3/4 480 68 16 1/2 13 3/4 10 5/8 40,80 1/4 2 7/16 8 11/16 8 7/16 17 1/4 1/8 16 1/2 8 8 5/8 21 1/16 11 12 - 1 1/8 7 3/4 3/4 710 810 20 17 12 3/4 80 1/4 2 3/4 8 1/8 9 3/8 17 3/4 1/4 17 3/8 9 10 1/16 24 13 1/8 16 - 1 1/4 8 1/2 3/4 925 1012 22 19 1/4 15 80 1/4 2 7/8 8 5/8 10 18 7/8 1/4 18 7/8 10 3/4 11 3/4 27 15 20 - 1 1/4 8 3/4 3/4 1430 1216 27 23 3/4 18 1/2 80 1/4 3 1/4 10 23/32 11 17/32 22 1/2 1/4 22 1/2 22 1/2 13 1/2 35 1/8 19 1/2 20 - 1 1/2 10 1/4 3/4 2680 16
ANSI 600 - Flanged - Ring Type Joint2 6 1/2 5 4 1/4 40,80,160 5/16 1 5/16 5 3/8 5 3/16 10 11/16 1/8 12 7/8 4 1/4 4 1/8 12 1/2 5 9/16 8 - 5/8 4 3/4 1/2 115 23 8 1/4 6 5/8 5 3/4 40,80 5/16 1 9/16 6 11/16 7 1/8 13 15/16 1/8 13 3/4 5 5/16 4 3/4 13 3/4 6 1/16 8 - 3/4 5 1/2 1/2 175 34 10 3/4 8 1/2 6 7/8 40,80 5/16 1 13/16 6 5/8 6 9/16 13 5/16 1/8 14 1/8 5 13/16 5 15 7 8 - 7/8 6 1/4 3/4 300 46 14 11 1/2 9 1/2 40,80 5/16 2 3/16 8 8 16 1/8 1/8 15 1/2 7 7 1/2 18 9 12 - 1 7 1/4 3/4 480 68 16 1/2 13 3/4 11 7/8 40,80 5/16 2 1/2 8 3/4 8 7/16 17 5/16 1/8 16 1/2 8 8 5/8 21 1/16 11 12 - 1 1/8 8 1/4 3/4 710 810 20 17 14 80 5/16 2 13/16 8 3/16 9 3/8 17 13/16 1/4 17 3/8 9 10 1/16 24 13 1/8 16 - 1 1/4 8 3/4 3/4 925 1012 22 19 1/4 16 1/4 80 5/16 2 15/16 8 11/16 10 18 15/16 1/4 18 7/8 10 3/4 11 3/4 27 15 20 - 1 1/4 9 1/4 3/4 1430 1216 27 23 3/4 18 1/2 80 5/16 3 5/16 10 23/32 11 17/32 22 1/2 1/4 22 1/2 22 1/2 13 1/2 35 1/8 19 1/2 20 - 1 1/2 10 1/4 3/4 2680 16
ANSI 900 - Flanged - Standard Raised Face2 8 1/2 6 1/2 3 5/8 40,80,160 1/4 1 3/4 5 13/16 5 3/16 11 1/8 1/8 12 7/8 4 1/4 4 1/8 12 1/2 5 9/16 8 - 7/8 5 3/4 1/2 230 23 9 1/2 7 1/2 5 40,80,160 1/4 1 3/4 6 7/8 7 1/8 14 1/8 1/8 13 3/4 5 5/16 4 3/4 13 3/4 6 1/16 8 - 7/8 5 3/4 1/2 245 34 11 1/2 9 1/4 6 3/16 80,160 1/4 2 6 13/16 6 9/16 13 1/2 1/8 14 1/8 5 13/16 5 15 7 8 - 1 1/8 6 3/4 3/4 355 46 15 12 1/2 8 1/2 80,160 1/4 2 7/16 8 1/4 8 16 3/8 1/8 15 1/2 7 7 1/2 18 9 12 - 1 1/8 7 3/4 3/4 600 68 18 1/2 15 1/2 10 5/8 160 1/4 2 3/4 9 1/16 9 1/16 18 1/4 1/8 16 1/2 9 1/4 8 5/8 21 1/16 11 12 - 1 3/8 8 3/4 3/4 1265 810 21 1/2 18 1/2 12 3/4 160 1/4 3 8 3/8 9 3/8 18 1/4 17 3/8 9 10 1/16 24 13 1/8 20 - 1 3/8 9 1/4 3/4 1800 1012 24 21 15 160 1/4 3 3/8 9 1/8 10 19 3/8 1/4 18 7/8 10 3/4 11 3/4 27 15 17 - 1 3/8 10 3/4 2260 12
ANSI 900 - Flanged - Ring Type Joint2 8 1/2 6 1/2 4 7/8 40,80,160 5/16 1 3/4 5 7/8 5 3/16 11 3/16 1/8 12 7/8 4 1/4 4 1/8 12 1/2 5 9/16 8 - 7/8 5 3/4 1/2 230 23 9 1/2 7 1/2 6 1/8 40,80,160 5/16 1 3/4 6 15/16 7 1/8 14 3/16 1/8 13 3/4 5 5/16 4 3/4 13 3/4 6 1/16 8 - 7/8 6 1/2 245 34 11 1/2 9 1/4 7 1/8 80,160 5/16 2 6 7/8 6 9/16 13 9/16 1/8 14 1/8 5 13/16 5 15 7 8 - 1 1/8 7 3/4 355 46 15 12 1/2 9 1/2 80,160 5/16 2 7/16 8 5/16 8 16 7/16 1/8 15 1/2 7 7 1/2 18 9 12 - 1 1/8 7 3/4 3/4 600 68 18 1/2 15 1/2 12 1/8 160 5/16 2 3/4 9 1/16 8 7/16 17 5/8 1/8 16 1/2 8 8 5/8 21 1/16 11 12 - 1 3/8 9 3/4 1265 810 21 1/2 18 1/2 14 1/4 160 5/16 3 8 7/16 9 3/8 18 1/16 1/4 17 3/8 9 10 1/16 24 13 1/8 20 - 1 3/8 9 1/2 3/4 1800 1012 24 21 16 1/2 160 5/16 3 3/8 9 3/16 10 19 7/16 1/4 18 7/8 10 3/4 11 3/4 27 15 17 - 1 3/8 10 1/4 3/4 2260 12
DIMENSIONS ARE IN INCHES
ANSI 150 - Flanged - Standard Raised Face
P
HG
I
J
DA CB
F
E
O
N
ML
1.000
1.000
