Double Eccentric Butterfly Valve, ASTM A351 CF8M, 4IN, CL150

Double Eccentric Butterfly Valve, ASTM A351 CF8M, 4IN, CL150

Key Specifications / Features

Model No.: WV-240105-DOBFV-05 Hits: 3

As a leading factory specializing in valve manufacturing, we present the Double Eccentric Butterfly Valve. This high-performance valve, adhering to API 609 standards, is crafted from casting stainless steel ASTM A351 CF8M. With a 4-inch size, DN100 dimensions, Class 150 LB rating, and PN20 pressure, it is ideal for various applications.

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Detail Infomation

Design Standard: API 609
Body Material: Casting Steel A351 CF8M
Nominal Diameter: 4 Inch, 100MM, DN100
Pressure: Class 150 LB, CL150, PN20
Work Pressure: High Pressure (Pn<10Mpa)
Structure: Double Eccentric, Double Offset
End Connection: LUG Type End
Seal: Soft Sealed
Valve Stem: Normal
Driving Mode: Worm Gear
Face To Face: API 609
Test And Inspection: API 598
Working Temperature: Low Temperature (T<150℃)
Feature: double eccentric, PTFE Seat, Double Offset
Application: Industrial Usage, Water Industrial Usage, Household Usage

Product Range

Size: 2 Inch - 64 Inch
Body: Casting Steel, Carbon Steel, Stainless Steel
Disc: Carbon Steel, Stainless Steel, Monel
Shaft: Stainless Steel, Monel
Seat: PTFE, RPTFE, PPL
Operator: Worm Gear, Electric Actuator, Pneumatic Actuator

Double Eccentric Butterfly Valve, ASTM A351 CF8M, 4IN, CL150

The centerline of Seal Surface

Design Criteria Flange Standard Face-to-face Length Standard Test Standard
GB/T 12238 GB/T 9113 GB/T 12221 GB/T 13927
EN593 EN1092 EN558 EN12266-1
API 609 ASME B 16.5, ASME B 16.47B API 609, ASME B 16.10 API 598

Double Eccentric Butterfly Valve, ASTM A351 CF8M, 4IN, CL150
 

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CLASS150

 

DN L D2 D3 f n-M ISO5211 Nm Weight CV H H1 H2
2"(DN50) 43 120.7 92.1 2 4-5/8-11UNC F07 24 5 65 64 162 40
2.5"(DN65) 46 139.7 104.8 2 4-5/8-11UNC F07 35 6 113 70 172 40
3"(DN80) 48 152.4 127 2 4-5/8-11 UNC F07 47 7 172 85 182 40
4"(DN100) 54 190.5 157.2 2 8-5/8-11 UNC F07 75 10 385 92 208 40
5"(DN125) 57 215.9 185.7 2 8-3/4-10UNC F07 112 12 658 117 222 40
6"(DN150) 57 241.3 215.9 2 8-3/4-10UNC F10 169 16 1050 150 272 40
8"(DN200) 64 298.5 269.9 2 8-3/4-10UNC F10 325 30 2180 187 307 60
10"(DN250) 71 362 323.8 2 12-7/8-9UNC F12 558 48 3280 215 337 60
12"(DN300) 81 431.8 381 2 12-7/8-9UNC F14 1200 75 5100 252 380 80
14"(DN350) 92 476.3 412.8 2 12-1-8UNC F16 1620 90 5800 287 405 80
16"(DN400) 102 539.8 469.9 2 16-1-8UNC F16 2130 100 9287 317 468 80
18"(DN450) 114 577.9 533.4 2 16-1 1/8-8UN F16 3100 150 11400 347 485 90
20"(DN500) 127 635 584.2 2 20-1 1/8-8UN F16 4000 210 13800 380 510 90
22"(DN550) 154 692.2 641.4 2 20-1 1/4-8UN F25 5200 250 17000 430 575 90
24"(DN600) 154 749.3 692.2 2 20-1 1/4-8UN F25 5800 300 21600 452 605 90

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CLASS300

 

 

 

 

 

 

 

 

 

 

 

 

 

DN

2"(DN50)

L D2 D3 f n-M ISO5211 Nm Weight cv H H1 H2
43 127 92.1 2 8-5/8-11UNC F07 70 7 65 64 162 40
2.5"(DN65) 46 149.2 104.8 2 8-3/4-10UNC F07 95 9 113 70 172 40
3"(DN80) 48 168.3 127 2 8-3/4-10UNC F07 112 13 172 98.5 197 40
4"(DN100) 54 200 157.2 2 8-3/4-10UNC F07 146 16 385 120 222 40
5"(DN125) 59 235 185.7 2 8-3/4-10UNC F07 248 23 658 165 250 60
6"(DN150) 59 269.9 215.9 2 12-3/4-1OUNC F10 378 30 1050 178 264 60
8"(DN200) 73 330.2 269.9 2 12-7/8-9UNC F12 852 38 1895 215 323 60
10"(DN250) 83 387.4 323.8 2 16-1-8UNC F14 1390 80 3050 252 358 60
12"(DN300) 92 450.8 381 2 16-1 1/8-8UN F16 2200 110 4800 286 414 80
14"(DN350) 117 514.4 412.8 2 20-1 1/8-8UN F16 3450 160 5395 324 456 90
16"(DN400) 133 571.5 469.9 2 20-1 1/4-8UN F25 4080 250 7900 345 510 90
18"(DN450) 149 628.6 533.4 2 24-1 1/4-8UN F25 5920 350 10086 405 550 110
20"(DN500) 159 685.8 584.2 2 24-1 1/4-8UN F25 7900 450 11300 435 580 120
22"(DN550) 181 743 641.4 2 24-1 1/2-8UN F25 10500 530 13000 480 610 150
24"(DN600) 181 812.8 692.2 2 24-1 1/2-8UN F25 11800 610 16980 505 645 150

 

 

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