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3'' 4'' 5'' 6'' Butterfly Valve Excellent Shut Off And Throttling Performance
3'' 4'' 5'' 6'' Butterfly Valve Excellent Shut Off And Throttling Performance
Specifications
Brand Name :
WEYO
Model Number :
V400-BR
Place of Origin :
China
MOQ :
Negotiable
Payment Terms :
T/T, L/C
Supply Ability :
5000 units per month for small parts. 1000 units per month for large parts
Delivery Time :
7 - 15 days for small orders, 15 - 30 days for large orders
Packaging Details :
Customized packaging to protect products
Body Type :
Eccentric flat cast type
Valve Size :
3”,4”,5”,6”,8”,10”,12”,14”,16”,18”,20”,24”,28”,30”,32 ”,36”,40”,42”,48” 80,100,125,150,200,250,300,350,400,450,500,600,700,750,800,900, 1000,1050,1200
Pressure Rating :
ANSI Class 150,300(PN2.5,6,10,16,25,40)
End Connections :
Flangeless:RF ， Flanged:RF, FM
Flange Standard :
ANSI B16.5,GB/T 9113,JB/T 79,HG/T 20592,HG/T 20615,SH 3406
Body (Bonnet) & Disc Materials :
A216 WCB,A217 WC6,WC9 A351 CF8,CF8M,CF3,CF3M Other special materials are available
Trim Materials :
A276 410,A959 S17400,630(17-4PH),B637 Inconel 718 A182 F304,F316,F304L,F316L Other special materials are available
Disc Ring :
Stainless steel + Graphite:-196~620℃ ，PTFE:-45~150℃ ，PTFE:-45~150℃
Seat Ring :
Carbon steel and alloy steel body: Sealing surface 507Mo or stellite alloy overlay welding are available ，Stainless steel body: Sealing surface stellite alloy overlay welding are available
Packing :
PTFE:-45~150℃ ，Graphite: -196~620℃
Shaft Guide Bushing :
A182 F304+PTFE,A182 F316+PTFE,A182 F304L+PTFE,A182 F316L+PTFE ，Self-lubricating bearings ，A276 410,A595 S17400,630(17-4PH) A182 F304,A182 F316,A182 F304L,A182 F316L ，Guide surface satellite alloy overlay welding are available
Bonnet Type :
Integrated with the body ，Steam jacket type (body-bonnet)
Disk Type :
Rotary triple offset type
Seat leakage standard :
ANSI B16.104,ANSI/FCI 70-2,GB/T 4213,MSS SP-61(Optional)
Leakage :
Class IV, V, VI
Flow characteristics :
Approximate EQ-%
Rangeability :
50:1( Stroke 90° ), 25:1( Stroke 60° )
Dual-Piston Gear-Rack Spring ReturnCylinder Type :
Acting type:Air-to-close, Air-to-open， Size:SR63~700，Supply pressure:0.4~0.5MPa，Handwheel: Side handwheel
Dual-Piston Gear-Rack Double Acting Cylinder Type :
Acting type:Air-to-close, Air-to-open，Size:DA45~600，Supply pressure: 0.4~0.5MPa，Handwheel: Side handwheel
Electric Motor :
Optional
Hydraulic Cylinder :
Optional
Description

V400-BR Series Butterfly Valve adopts unique triple offset sealing structure , which features excellent shut-off and throttling performance

V400-BR Series Butterfly Valve adopts unique triple offset sealing structure, which features excellent shut-off and throttling performance, smooth flow, low flow resistance and large flow capacity. It is suitable for manufacturing process control system in petrochemical, chemical, metallurgy, power-station, food, medicine, light industry and water treatment industries.

Besides the double eccentric of stem axis position eccentric, the cone axis of the disc sealing surface is deflected to the valve body cylinder axis, the disc sealing surface is asymmetry; one side is inclined to the centerline of the valve body while the other side is parallel to the centerline of the valve body, therefore the sealing structure is turned into torque sealing from position sealing. The disc sealing surface is evenly forced and can withstand high pressure.

During the opening process, all points on the disc sealing surface simultaneously break away from the seat sealing surface, No jamming, almost no friction, therefore, small opening torque.

The valve seat, integrated with the valve body, has elastomeric seal and a long lifespan after hardening treatment.

The multi-layer seal ring of the combined disc is exchangeable while the body and the disc can still be operational, therefore low maintenance cost. The disc seal ring adopts metal pieces and graphite, fitted to the seat, which possesses dual advantages of metal seal and soft seal and achieve tight shut-off in high, low temperature, erosion, abrasion resulting gap conditions. Soft seat and metal seat are optional.

All metal-seated butterfly valve has fireproof structure.

Pneumatic butterfly valve is usually equipped with dual-piston gear-rack cylinder actuator, spring return or double acting cylinder is optional. Pneumatic actuator has flexible combination and handwheel is optional. Other actuator types such as electric motor and hydraulic cylinder are also available.

Rated Cv and Stroke


Valve
Size		 Rated Cv
Valve
Size		 Rated Cv
Valve
Size		 Rated Cv
90° 60° 90° 60° 90° 60°
3 (80) 260 125 14 (350) 6700 3200 32 (800) 34700 16650
4 (100) 470 230 16 (400) 8700 4270 36 (900) 43900 21070
5 (125) 760 365 18 (450) 11000 5350 40
(1000)		 54200 25940
6 (150) 1300 630 20 (500) 14400 7000 42
(1050)		 59930 28680
8 (200) 2250 1100 24 (600) 21000 10100 48
(1200)		 78000 37460
10 (250) 3600 1760 28 (700) 26560 12750
12 (300) 5000 2450 30 (750) 30600 14700

Flow Characteristics
3'' 4'' 5'' 6'' Butterfly Valve Excellent Shut Off And Throttling Performance
Table 1 Body Materials Temperature - Pressure Range MPa
ANSI Class 600 ANSI Class 300 ANSI Class 150 (℃)
Temp
CF8M CF8 WC9 WC6 WCB CF8M CF8 WC9 WC6 WCB CF8M CF8 WC9 WC6 WCB
9.93 9.93 10.34 10.34 10.21 4.96 4.96 5.17 5.17 5.15 1.90 1.90 1.98 1.98 1.96 -2938
9.62 9.56 10.34 10.34 10.02 4.81 4.78 5.17 5.17 5.01 1.84 1.83 1.95 1.95 1.92 50
8.44 8.17 10.30 10.30 9.32 4.22 4.09 5.15 5.15 4.66 1.62 1.57 1.77 1.77 1.77 100
7.70 7.40 10.03 9.95 9.02 3.85 3.70 5.03 4.97 4.51 1.48 1.42 1.58 1.58 1.58 150
7.13 6.90 9.72 9.59 8.76 3.57 3.45 4.86 4.80 4.38 1.37 1.32 1.38 1.38 1.38 200
6.68 6.50 9.27 9.27 8.39 3.34 3.25 4.63 4.63 4.19 1.21 1.21 1.21 1.21 1.21 250
6.32 6.18 8.57 8.57 7.96 3.16 3.09 4.29 4.29 3.98 1.02 1.02 1.02 1.02 1.02 300
6.18 6.04 8.26 8.26 7.74 3.09 3.02 4.14 4.14 3.87 0.93 0.93 0.93 0.93 0.93 325
6.07 5.93 8.04 8.04 7.51 3.03 2.96 4.03 4.03 3.76 0.84 0.84 0.84 0.84 0.84 350
5.98 5.81 7.76 7.76 7.27 2.99 2.90 3.89 3.89 3.64 0.74 0.74 0.74 0.74 0.74 375
5.89 5.69 7.33 7.33 6.94 2.94 2.84 3.65 3.65 3.47 0.65 0.65 0.65 0.65 0.65 400
5.83 5.60 7.00 7.00 5.75 2.91 2.80 3.52 3.52 2.88 0.55 0.55 0.55 0.55 0.55 425
5.77 5.48 6.77 6.77 2.88 2.74 3.37 3.37 0.46 0.46 0.46 0.46 450
5.73 5.39 6.34 6.34 2.87 2.69 3.17 3.17 0.37 0.37 0.37 0.37 475
5.65 5.30 5.65 5.15 2.82 2.65 2.82 2.57 0.28 0.28 0.28 0.28 500
5.00 4.89 3.69 2.98 2.52 2.44 1.84 1.49 0.14 0.14 0.14 0.14 538
3.13 2.54 1.56 1.27 550
2.11 1.76 1.05 0.88 575

Table 2 Trim Materials Temperature Range

No.
Materials
Temperature
Range
(℃)
Remark
1 A276 410 -29~427 Heat treatment
2 A959
S17400,630
(17-4PH)		 -40~427 Heat treatment
3 B637 Inconel
718		 -29~620 Heat treatment
4 A182 F304 -196~538 Solution treatment or
cryogenic treatment
5 A182 F316 -196~538 Solution treatment or
cryogenic treatment
6 A182 F304L -196~450 Solution treatment or
cryogenic treatment
7 A182 F316L -196~450 Solution treatment or
cryogenic treatment

Valve Internal Construction
3'' 4'' 5'' 6'' Butterfly Valve Excellent Shut Off And Throttling Performance
External Dimensions
3'' 4'' 5'' 6'' Butterfly Valve Excellent Shut Off And Throttling Performance
Flangeless
ANSI 150

Valve size
inch(mm)
Actuator
size		 A H H1 Cylinder Handwheel
C L B H2 E Ød
3 (80) 125 48 415 130 30 306 137 117 195 200
140 427 30 400 152 118 205 300
160 452 30 460 174 118 205 300
4 (100) 125 54 430 145 30 306 137 117 195 200
140 442 30 400 152 118 205 300
160 467 30 460 174 118 205 300
190 500 30 530 206 118/148 205/245 300/400
5 (125) 140 57 487 165 30 400 152 118 205 300
160 512 30 460 174 118 205 300
190 545 30 530 206 118/148 205/245 300/400
6 (150) 140 57 492 175 30 400 152 118 205 300
160 517 30 460 174 118 205 300
190 550 30 530 206 118/148 205/245 300/400
210 575 30 535 226 118/148 205/245 300/400
8 (200) 160 64 567 245 30 460 174 118 205 300
190 600 30 530 206 118/148 205/245 300/400
210 625 30 535 226 118/148 205/245 300/400
240 660 30 602 256 148/150 245/265 400/600
10 (250) 190 71 635 280 30 530 206 118/148 205/245 300/400
210 660 30 535 226 118/148 205/245 300/400
240 695 30 602 256 148/150 245/265 400/600
270 725 30 722 294 148/150 245/265 400/600
300 753 30 742 324 150 265 600
12 (300) 240 81 745 315 30 602 256 148/150 245/265 400/600
270 775 30 722 294 148/150 245/265 400/600
300 803 30 742 324 150 265 600
350 857 30 860 380 150/195 265/410 600/800
14 (350) 270 92 805 350 30 924 514 195 410/430 800
300 833 30 742 324 150 265 600
350 887 30 860 380 150/195 265/410 600/800
400 949 30 924 514 195 410/430 800
16 (400) 300 102 873 380 30 742 324 150 265 600
350 927 30 860 380 150/195 265/410 600/800
400 989 30 924 514 195 410/430 800
450 1115 60 -/1500 556 195 430 800
18 (450) 350 114 942 395 30 860 380 150/195 265/410 600/800
400 1004 30 924 514 195 410/430 800
450 1130 60 -/1500 556 195 430 800
20 (500) 350 127 992 435 30 860 380 150/195 265/410 600/800
400 1054 30 924 514 195 410/430 800
500 1290 60 -/1550 640 250 550 1000
24 (600) 400 154 1129 495 30 924 514 195 410/430 800
500 1365 60 -/1550 640 250 550 1000
28 (700) 500 165 1380 500 60 1250/- 640 250 550 1000
600 1420 60 -/2070 850 250 600 1200
30 (750) 500 165 1390 520 60 1250/- 640 250 550 1000
600 1430 60 -/2070 850 250 600 1200
32 (800) 500 190 1445 550 60 1250/- 640 250 550 1000
600 1485 60 -/2070 850 250 600 1200
36 (900) 500 203 1545 630 60 1250/- 640 250 550 1000
600 1585 60 -/2070 850 250 600 1200
700 1755 60 -/2700 960 - - -
40 (1000) 600 216 1650 680 60 1500/- 850 250 600 1200
42 (1050) 600 251 1690 720 60 1500/- 850 250 600 1200
48 (1200) 650 254 1765 795 60 1600/- 890 - - -
Note):In the “Cylinder” and “Handwheel” column, the left value refers to double acting cylinder,
while the right refers to spring return cylinder.
ANSI 300 mm

Valve size
inch(mm)
Actuator
size		 A H H1 Cylinder Handwheel
C L B H2 E Ød
3 (80) 125 48 420 135 30 306 137 117 195 200
140 432 30 400 152 118 205 300
160 457 30 460 174 118 205 300
190 490 30 530 206 118/148 205/245 300/400
4 (100) 125 54 445 155 30 306 137 117 195 200
140 457 30 400 152 118 205 300
160 482 30 460 174 118 205 300
190 515 30 530 206 118/148 205/245 300/400
5 (125) 140 59 507 190 30 400 152 118 205 300
160 532 30 460 174 118 205 300
190 565 30 530 206 118/148 205/245 300/400
210 590 30 535 226 118/148 205/245 300/400
6 (150) 160 59 557 215 30 460 174 118 205 300
190 590 30 530 206 118/148 205/245 300/400
210 615 30 535 226 118/148 205/245 300/400
240 650 30 602 256 148/150 245/265 400/600
8 (200) 190 73 630 250 30 530 206 118/148 205/245 300/400
210 655 30 535 226 118/148 205/245 300/400
240 690 30 602 256 148/150 245/265 400/600
270 720 30 722 294 148/150 245/265 400/600
300 748 30 742 324 150 265 600
10 (250) 240 83 745 290 30 602 256 148/150 245/265 400/600
270 775 30 722 294 148/150 245/265 400/600
300 803 30 742 324 150 265 600
350 857 30 860 380 150/195 265/410 600/800
12 (300) 270 92 805 325 30 722 294 148/150 245/265 400/600
300 833 30 742 324 150 265 600
350 887 30 860 380 150/195 265/410 600/800
400 949 30 924 514 195 410/430 800
14 (350) 300 117 878 360 30 742 324 150 265 600
350 932 30 860 380 150/195 265/410 600/800
400 994 30 924 514 195 410/430 800
450 1120 60 -/1500 556 195 430 800
16 (400) 350 133 982 395 30 860 380 150/195 265/410 600/800
400 1044 30 924 514 195 410/430 800
500 1280 60 -/1550 640 250 550 1000
18 (450) 400 149 1079 415 30 924 514 195 410/430 800
500 1315 60 -/1550 640 250 550 1000
20 (500) 450 159 1275 470 60 1100/- 556 195 430 800
500 1385 60 -/1550 640 250 550 1000
550 1405 60 -/1890 690 250 550 1000
24 (600) 500 181 1465 545 60 1250/- 640 250 550 1000
600 1505 60 -/2070 850 - - -
28 (700) 500 229 1510 540 60 1250/- 640 250 550 1000
600 1550 60 -/2070 850 - - -
700 1720 60 -/2700 960 - - -
30 (750) 550 241 1540 580 60 1400/- 690 250 550 1000
32 (800) 600 241 1625 630 60 1500/- 850 250 600 1200
36 (900) 600 241 1680 685 60 1500/- 850 250 600 1200
40 (1000) 700 300 1940 680 60 2100/- 960 - - -
Note: In the “Cylinder” and “Handwheel” column, the left value refers to double acting cylinder,
while the right refers to spring return cylinder.
PN16

Valve size
inch(mm)
Actuator
size		 A H H1 Cylinder Handwheel
C L B H2 E Ød
3 (80) 105 49 393 130 20 276 114 117 195 200
125 430 30 306 137 117 195 200
140 442 30 400 152 118 205 300
160 467 30 460 174 118 205 300
4 (100) 125 56 430 145 30 306 137 117 195 200
140 442 30 400 152 118 205 300
160 467 30 460 174 118 205 300
5 (125) 125 64 460 170 30 306 137 117 195 200
140 472 30 400 152 118 205 300
160 497 30 460 174 118 205 300
190 530 30 530 206 118/148 205/245 300/400
6 (150) 140 76 497 180 30 400 152 118 205 300
160 522 30 460 174 118 205 300
190 555 30 530 206 118/148 205/245 300/400
210 580 30 535 226 118/148 205/245 300/400
8 (200) 160 89 562 230 30 460 174 118 205 300
190 595 30 530 206 118/148 205/245 300/400
210 620 30 535 226 118/148 205/245 300/400
240 655 30 602 256 148/150 245/265 400/600
10 (250) 190 114 615 260 30 530 206 118/148 205/245 300/400
210 640 30 535 226 118/148 205/245 300/400
240 675 30 602 256 148/150 245/265 400/600
270 705 30 722 294 148/150 245/265 400/600
12 (300) 210 114 690 285 30 535 226 118/148 205/245 300/400
240 725 30 602 256 148/150 245/265 400/600
270 755 30 722 294 148/150 245/265 400/600
300 783 30 742 324 150 265 600
350 837 30 860 380 150/195 265/410 600/800
14 (350) 240 127 770 325 30 602 256 148/150 245/265 400/600
270 800 30 722 294 148/150 245/265 400/600
300 828 30 742 324 150 265 600
350 882 30 860 380 150/195 265/410 600/800
16 (400) 240 140 800 360 30 602 256 148/150 245/265 400/600
270 830 30 722 294 148/150 245/265 400/600
300 858 30 742 324 150 265 600
350 912 30 860 380 150/195 265/410 600/800
400 974 30 924 514 195 410/430 800
18 (450) 300 152 888 395 30 742 324 150 265 600
350 942 30 860 380 150/195 265/410 600/800
400 1004 30 924 514 195 410/430 800
450 1130 60 -/1500 556 195 430 800
20 (500) 350 152 988 435 30 860 380 150/195 265/410 600/800
400 1050 30 924 514 195 410/430 800
500 1286 60 -/1550 640 250 550 1000
24 (600) 400 154 1119 495 30 924 514 195 410/430 800
500 1355 60 -/1550 640 250 550 1000
28 (700) 450 165 1310 525 60 1100/- 556 195 430 800
500 1420 60 -/1550 640 250 550 1000
32 (800) 500 190 1510 595 60 1250/- 640 250 550 1000
600 1550 60 -/2070 850 - - -
36 (900) 500 203 1560 650 60 1250/- 640 250 550 1000
600 1600 60 -/2070 850 - - -
700 1770 60 -/2700 960 - - -
40 (1000) 500 216 1640 725 60 1250/- 640 250 550 1000
600 1680 60 -/2070 850 - - -
700 1850 60 -/2700 960 - - -
48 (1200) 600 254 1760 815 60 1500/- 850 250 600 1200
Note:In the “Cylinder” and “Handwheel” column, the left value refers to double acting cylinder,
while the right refers to spring return cylinder.
PN25 mm

Valve size
inch(mm)
Actuator
size		 A H H1 Cylinder Handwheel
C L B H2 E Ød
3 (80) 125 49 430 140 30 306 137 117 195 200
140 442 30 400 152 118 205 300
160 467 30 460 174 118 205 300
4 (100) 125 56 430 155 30 306 137 117 195 200
140 442 30 400 152 118 205 300
160 467 30 460 174 118 205 300
190 500 30 530 206 118/148 205/245 300/400
5 (125) 140 64 492 175 30 400 152 118 205 300
160 517 30 460 174 118 205 300
190 550 30 530 206 118/148 205/245 300/400
6 (150) 140 76 502 190 30 400 152 118 205 300
160 527 30 460 174 118 205 300
190 560 30 530 206 118/148 205/245 300/400
210 585 30 535 226 118/148 205/245 300/400
8 (200) 160 89 562 230 30 460 174 118 205 300
190 595 30 530 206 118/148 205/245 300/400
210 620 30 535 226 118/148 205/245 300/400
240 655 30 602 256 148/150 245/265 400/600
10 (250) 190 114 630 270 30 530 206 118/148 205/245 300/400
210 655 30 535 226 118/148 205/245 300/400
240 690 30 602 256 148/150 245/265 400/600
270 720 30 722 294 148/150 245/265 400/600
300 748 30 742 324 150 265 600
12 (300) 240 114 750 315 30 602 256 148/150 245/265 400/600
270 780 30 722 294 148/150 245/265 400/600
300 808 30 742 324 150 265 600
350 862 30 860 380 150/195 265/410 600/800
14 (350) 270 127 810 345 30 924 514 195 410/430 800
300 838 30 742 324 150 265 600
350 892 30 860 380 150/195 265/410 600/800
400 954 30 924 514 195 410/430 800
16 (400) 300 140 886 385 30 742 324 150 265 600
350 940 30 860 380 150/195 265/410 600/800
400 1002 30 924 514 195 410/430 800
450 1128 60 -/1500 556 195 430 800
18 (450) 350 152 957 410 30 860 380 150/195 265/410 600/800
400 1019 30 924 514 195 410/430 800
450 1145 60 -/1500 556 195 430 800
20 (500) 350 152 1007 441 30 860 380 150/195 265/410 600/800
400 1069 30 924 514 195 410/430 800
500 1305 60 -/1550 640 250 550 1000
24 (600) 400 154 1124 500 30 924 514 195 410/430 800
500 1360 60 -/1550 640 250 550 1000
28 (700) 500 165 1435 565 60 1250/- 640 250 550 1000
600 1475 60 -/2070 850 250 600 1200
32 (800) 500 190 1495 625 60 1250/- 640 250 550 1000
600 1535 60 -/2070 850 250 600 1200
36 (900) 500 203 1595 670 60 1250/- 640 250 550 1000
600 1635 60 -/2070 850 250 600 1200
700 1805 60 -/2700 960 - - -
40 (1000) 600 216 1710 750 60 1500/- 850 250 600 1200
48 (1200) 650 254 1875 855 60 1600/- 890 - - -
Note:In the “Cylinder” and “Handwheel” column, the left value refers to double acting cylinder,
while the right refers to spring return cylinder.
PN40

Valve size
inch(mm)
Actuator
size		 A H H1 Cylinder Handwheel
C L B H2 E Ød
3 (80) 125 49 430 140 30 306 137 117 195 200
140 442 30 400 152 118 205 300
160 467 30 460 174 118 205 300
190 500 30 530 206 118/148 205/245 300/400
4 (100) 125 56 440 155 30 306 137 117 195 200
140 452 30 400 152 118 205 300
160 477 30 460 174 118 205 300
190 510 30 530 206 118/148 205/245 300/400
5 (125) 140 64 492 175 30 400 152 118 205 300
160 517 30 460 174 118 205 300
190 550 30 530 206 118/148 205/245 300/400
210 575 30 535 226 118/148 205/245 300/400
6 (150) 160 76 547 205 30 460 174 118 205 300
190 580 30 530 206 118/148 205/245 300/400
210 605 30 535 226 118/148 205/245 300/400
240 640 30 602 256 148/150 245/265 400/600
8 (200) 190 89 595 260 30 530 206 118/148 205/245 300/400
210 620 30 535 226 118/148 205/245 300/400
240 655 30 602 256 148/150 245/265 400/600
270 685 30 722 294 148/150 245/265 400/600
300 713 30 742 324 150 265 600
10 (250) 240 114 735 300 30 602 256 148/150 245/265 400/600
270 765 30 722 294 148/150 245/265 400/600
300 793 30 742 324 150 265 600
350 847 30 860 380 150/195 265/410 600/800
12 (300) 270 114 790 330 30 722 294 148/150 245/265 400/600
300 818 30 742 324 150 265 600
350 872 30 860 380 150/195 265/410 600/800
400 934 30 924 514 195 410/430 800
14 (350) 300 127 853 360 30 742 324 150 265 600
350 907 30 860 380 150/195 265/410 600/800
400 969 30 924 514 195 410/430 800
450 1095 60 -/1500 556 195 430 800
16 (400) 350 140 972 410 30 860 380 150/195 265/410 600/800
400 1034 30 924 514 195 410/430 800
500 1270 60 -/1550 640 250 550 1000
18 (450) 400 152 1044 420 30 924 514 195 410/430 800
500 1280 60 -/1550 640 250 550 1000
20 (500) 450 152 1245 455 60 1100/- 556 195 430 800
500 1355 60 -/1550 640 250 550 1000
550 1375 60 -/1890 690 250 550 1000
24 (600) 500 178 1455 530 60 1250/- 640 250 550 1000
600 1495 60 -/2070 850 - - -
28 (700) 500 229 1515 585 60 1250/- 640 250 550 1000
600 1555 60 -/2070 850 - - -
700 1725 60 -/2700 960 - - -
32 (800) 600 241 1635 665 60 1500/- 850 250 600 1200
Note:In the “Cylinder” and “Handwheel” column, the left value refers to double acting cylinder,
while the right refers to spring return cylinder.
Flanged
ANSI 150

Valve size
inch(mm)
Actuator
size		 A H H1 Cylinder Handwheel
C L B H2 E Ød
3 (80) 125 114 415 130 30 306 137 117 195 200
140 427 30 400 152 118 205 300
160 452 30 460 174 118 205 300
4 (100) 125 127 430 145 30 306 137 117 195 200
140 442 30 400 152 118 205 300
160 467 30 460 174 118 205 300
190 500 30 530 206 118/148 205/245 300/400
5 (125) 140 140 472 165 30 400 152 118 205 300
160 497 30 460 174 118 205 300
190 530 30 530 206 118/148 205/245 300/400
6 (150) 140 140 492 175 30 400 152 118 205 300
160 517 30 460 174 118 205 300
190 550 30 530 206 118/148 205/245 300/400
210 575 30 535 226 118/148 205/245 300/400
8 (200) 160 152 567 245 30 460 174 118 205 300
190 600 30 530 206 118/148 205/245 300/400
210 625 30 535 226 118/148 205/245 300/400
240 660 30 602 256 148/150 245/265 400/600
10 (250) 190 165 635 280 30 530 206 118/148 205/245 300/400
210 660 30 535 226 118/148 205/245 300/400
240 695 30 602 256 148/150 245/265 400/600
270 725 30 722 294 148/150 245/265 400/600
300 753 30 742 324 150 265 600
12 (300) 240 178 745 315 30 602 256 148/150 245/265 400/600
270 775 30 722 294 148/150 245/265 400/600
300 803 30 742 324 150 265 600
350 857 30 860 380 150/195 265/410 600/800
14 (350) 270 190 805 350 30 924 514 195 410/430 800
300 833 30 742 324 150 265 600
350 887 30 860 380 150/195 265/410 600/800
400 949 30 924 514 195 410/430 800
16 (400) 300 216 873 380 30 742 324 150 265 600
350 927 30 860 380 150/195 265/410 600/800
400 989 30 924 514 195 410/430 800
450 1115 60 -/1500 556 195 430 800
18 (450) 350 222 942 395 30 860 380 150/195 265/410 600/800
400 1004 30 924 514 195 410/430 800
450 1130 60 -/1500 556 195 430 800
20 (500) 350 229 992 435 30 860 380 150/195 265/410 600/800
400 1054 30 924 514 195 410/430 800
500 1290 60 -/1550 640 250 550 1000
24 (600) 400 267 1129 495 30 924 514 195 410/430 800
500 1365 60 -/1550 640 250 550 1000
28 (700) 500 292 1380 500 60 1250/- 640 250 550 1000
600 1420 60 -/2070 850 250 600 1200
30 (750) 500 318 1390 520 60 1250/- 640 250 550 1000
600 1430 60 -/2070 850 250 600 1200
32 (800) 500 318 1445 550 60 1250/- 640 250 550 1000
600 1485 60 -/2070 850 250 600 1200
36 (900) 500 330 1545 630 60 1250/- 640 250 550 1000
600 1585 60 -/2070 850 250 600 1200
700 1755 60 -/2700 960 - - -
40 (1000) 600 410 1650 680 60 1500/- 850 250 600 1200
42 (1050) 600 410 1690 720 60 1500/- 850 250 600 1200
48 (1200) 650 470 1765 795 60 1600/- 890 - - -
Note:In the “Cylinder” and “Handwheel” column, the left value refers to double acting cylinder,
while the right refers to spring return cylinder.
ANSI 300

Valve size
inch(mm)
Actuator
size		 A H H1 Cylinder Handwheel
C L B H2 E Ød
3 (80) 125 180 420 135 30 306 137 117 195 200
140 432 30 400 152 118 205 300
160 457 30 460 174 118 205 300
190 490 30 530 206 118/148 205/245 300/400
4 (100) 125 190 445 155 30 306 137 117 195 200
140 457 30 400 152 118 205 300
160 482 30 460 174 118 205 300
190 515 30 530 206 118/148 205/245 300/400
5 (125) 140 200 462 185 30 400 152 118 205 300
160 487 30 460 174 118 205 300
190 520 30 530 206 118/148 205/245 300/400
210 545 30 535 226 118/148 205/245 300/400
6 (150) 160 210 557 215 30 460 174 118 205 300
190 590 30 530 206 118/148 205/245 300/400
210 615 30 535 226 118/148 205/245 300/400
240 650 30 602 256 148/150 245/265 400/600
8 (200) 190 230 630 250 30 530 206 118/148 205/245 300/400
210 655 30 535 226 118/148 205/245 300/400
240 690 30 602 256 148/150 245/265 400/600
270 720 30 722 294 148/150 245/265 400/600
300 748 30 742 324 150 265 600
10 (250) 240 250 745 290 30 602 256 148/150 245/265 400/600
270 775 30 722 294 148/150 245/265 400/600
300 803 30 742 324 150 265 600
350 857 30 860 380 150/195 265/410 600/800
12 (300) 270 270 805 325 30 722 294 148/150 245/265 400/600
300 833 30 742 324 150 265 600
350 887 30 860 380 150/195 265/410 600/800
400 949 30 924 514 195 410/430 800
14 (350) 300 290 878 360 30 742 324 150 265 600
350 932 30 860 380 150/195 265/410 600/800
400 994 30 924 514 195 410/430 800
450 1120 60 -/1500 556 195 430 800
16 (400) 350 310 982 395 30 860 380 150/195 265/410 600/800
400 1044 30 924 514 195 410/430 800
500 1280 60 -/1550 640 250 550 1000
18 (450) 400 330 1079 415 30 924 514 195 410/430 800
500 1315 60 -/1550 640 250 550 1000
20 (500) 450 350 1275 470 60 1100/- 556 195 430 800
500 1385 60 -/1550 640 250 550 1000
550 1405 60 -/1890 690 250 550 1000
24 (600) 500 390 1465 545 60 1250/- 640 250 550 1000
600 1505 60 -/2070 850 - - -
28 (700) 500 430 1510 540 60 1250/- 640 250 550 1000
600 1550 60 -/2070 850 - - -
700 1720 60 -/2700 960 - - -
30 (750) 550 450 1540 580 60 1400/- 690 250 550 1000
32 (800) 600 470 1625 630 60 1500/- 850 250 600 1200
36 (900) 600 510 1680 685 60 1500/- 850 250 600 1200
40 (1000) 700 550 1940 680 60 2100/- 960 - - -
Note:In the “Cylinder” and “Handwheel” column, the left value refers to double acting cylinder,
while the right refers to spring return cylinder.

PN16

Valve size
inch(mm)
Actuator
size		 A H H1 Cylinder Handwheel
C L B H2 E Ød
3 (80) 105 114 378 130 20 276 114 117 195 200
125 415 30 306 137 117 195 200
140 427 30 400 152 118 205 300
160 452 30 460 174 118 205 300
4 (100) 125 127 430 155 30 306 137 117 195 200
140 442 30 400 152 118 205 300
160 467 30 460 174 118 205 300
5 (125) 125 140 460 165 30 306 137 117 195 200
140 472 30 400 152 118 205 300
160 497 30 460 174 118 205 300
190 530 30 530 206 118/148 205/245 300/400
6 (150) 140 140 497 175 30 400 152 118 205 300
160 522 30 460 174 118 205 300
190 555 30 530 206 118/148 205/245 300/400
210 580 30 535 226 118/148 205/245 300/400
8 (200) 160 152 567 230 30 460 174 118 205 300
190 600 30 530 206 118/148 205/245 300/400
210 625 30 535 226 118/148 205/245 300/400
240 660 30 602 256 148/150 245/265 400/600
10 (250) 190 165 635 275 30 530 206 118/148 205/245 300/400
210 660 30 535 226 118/148 205/245 300/400
240 695 30 602 256 148/150 245/265 400/600
270 725 30 722 294 148/150 245/265 400/600
12 (300) 210 178 715 310 30 535 226 118/148 205/245 300/400
240 750 30 602 256 148/150 245/265 400/600
270 780 30 722 294 148/150 245/265 400/600
300 808 30 742 324 150 265 600
350 862 30 860 380 150/195 265/410 600/800
14 (350) 240 190 775 345 30 602 256 148/150 245/265 400/600
270 805 30 722 294 148/150 245/265 400/600
300 833 30 742 324 150 265 600
350 887 30 860 380 150/195 265/410 600/800
16 (400) 240 216 810 370 30 602 256 148/150 245/265 400/600
270 840 30 722 294 148/150 245/265 400/600
300 868 30 742 324 150 265 600
350 922 30 860 380 150/195 265/410 600/800
400 984 30 924 514 195 410/430 800
18 (450) 300 222 893 410 30 742 324 150 265 600
350 947 30 860 380 150/195 265/410 600/800
400 1009 30 924 514 195 410/430 800
450 1135 60 -/1500 556 195 430 800
20 (500) 350 229 997 440 30 860 380 150/195 265/410 600/800
400 1059 30 924 514 195 410/430 800
500 1295 60 -/1550 640 250 550 1000
24 (600) 400 267 1119 495 30 924 514 195 410/430 800
500 1355 60 -/1550 640 250 550 1000
28 (700) 450 292 1280 530 60 1100/- 556 195 430 800
500 1390 60 -/1550 640 250 550 1000
32 (800) 500 318 1485 585 60 1250/- 640 250 550 1000
600 1525 60 -/2070 850 - - -
36 (900) 500 330 1560 635 60 1250/- 640 250 550 1000
600 1600 60 -/2070 850 - - -
700 1770 60 -/2700 960 - - -
40 (1000) 500 410 1630 715 60 1250/- 640 250 550 1000
600 1670 60 -/2070 850 - - -
700 1840 60 -/2700 960 - - -
48 (1200) 600 470 1740 815 60 1500/- 850 250 600 1200
Note:In the “Cylinder” and “Handwheel” column, the left value refers to double acting cylinder,
while the right refers to spring return cylinder.

PN25

Valve size
inch(mm)
Actuator
size		 A H H1 Cylinder Handwheel
C L B H2 E Ød
3 (80) 125 114 420 130 30 306 137 117 195 200
140 432 30 400 152 118 205 300
160 457 30 460 174 118 205 300
4 (100) 125 127 435 155 30 306 137 117 195 200
140 447 30 400 152 118 205 300
160 472 30 460 174 118 205 300
190 505 30 530 206 118/148 205/245 300/400
5 (125) 140 140 482 175 30 400 152 118 205 300
160 507 30 460 174 118 205 300
190 540 30 530 206 118/148 205/245 300/400
6 (150) 140 140 507 185 30 400 152 118 205 300
160 532 30 460 174 118 205 300
190 565 30 530 206 118/148 205/245 300/400
210 590 30 535 226 118/148 205/245 300/400
8 (200) 160 152 582 245 30 460 174 118 205 300
190 615 30 530 206 118/148 205/245 300/400
210 640 30 535 226 118/148 205/245 300/400
240 675 30 602 256 148/150 245/265 400/600
10 (250) 190 165 650 275 30 530 206 118/148 205/245 300/400
210 675 30 535 226 118/148 205/245 300/400
240 710 30 602 256 148/150 245/265 400/600
270 740 30 722 294 148/150 245/265 400/600
300 768 30 742 324 150 265 600
12 (300) 240 178 745 310 30 602 256 148/150 245/265 400/600
270 775 30 722 294 148/150 245/265 400/600
300 803 30 742 324 150 265 600
350 857 30 860 380 150/195 265/410 600/800
14 (350) 270 190 820 350 30 924 514 195 410/430 800
300 848 30 742 324 150 265 600
350 902 30 860 380 150/195 265/410 600/800
400 964 30 924 514 195 410/430 800
16 (400) 300 216 893 395 30 742 324 150 265 600
350 947 30 860 380 150/195 265/410 600/800
400 1009 30 924 514 195 410/430 800
450 1135 60 -/1500 556 195 430 800
18 (450) 350 220 997 415 30 860 380 150/195 265/410 600/800
400 1059 30 924 514 195 410/430 800
450 1185 60 -/1500 556 195 430 800
20 (500) 350 229 1022 440 30 860 380 150/195 265/410 600/800
400 1084 30 924 514 195 410/430 800
500 1320 60 -/1550 640 250 550 1000
24 (600) 400 267 1144 495 30 924 514 195 410/430 800
500 1380 60 -/1550 640 250 550 1000
28 (700) 500 292 1440 565 60 1250/- 640 250 550 1000
600 1480 60 -/2070 850 250 600 1200
32 (800) 500 318 1520 620 60 1250/- 640 250 550 1000
600 1560 60 -/2070 850 250 600 1200
36 (900) 500 330 1620 670 60 1250/- 640 250 550 1000
600 1660 60 -/2070 850 250 600 1200
700 1830 60 -/2700 960 - - -
40 (1000) 600 410 1735 745 60 1500/- 850 250 600 1200
48 (1200) 650 470 1905 845 60 1600/- 890 - - -

Note:In the “Cylinder” and “Handwheel” column, the left value refers to double acting cylinder,
while the right refers to spring return cylinder.

PN40

Valve size
inch(mm)
Actuator
size		 A H H1 Cylinder Handwheel
C L B H2 E Ød
3 (80) 125 180 430 150 30 306 137 117 195 200
140 442 30 400 152 118 205 300
160 467 30 460 174 118 205 300
190 500 30 530 206 118/148 205/245 300/400
4 (100) 125 190 455 160 30 306 137 117 195 200
140 467 30 400 152 118 205 300
160 492 30 460 174 118 205 300
190 525 30 530 206 118/148 205/245 300/400
5 (125) 140 200 492 185 30 400 152 118 205 300
160 517 30 460 174 118 205 300
190 550 30 530 206 118/148 205/245 300/400
210 575 30 535 226 118/148 205/245 300/400
6 (150) 160 210 532 215 30 460 174 118 205 300
190 565 30 530 206 118/148 205/245 300/400
210 590 30 535 226 118/148 205/245 300/400
240 625 30 602 256 148/150 245/265 400/600
8 (200) 190 230 615 250 30 530 206 118/148 205/245 300/400
210 640 30 535 226 118/148 205/245 300/400
240 675 30 602 256 148/150 245/265 400/600
270 705 30 722 294 148/150 245/265 400/600
300 733 30 742 324 150 265 600
10 (250) 240 250 735 285 30 602 256 148/150 245/265 400/600
270 765 30 722 294 148/150 245/265 400/600
300 793 30 742 324 150 265 600
350 847 30 860 380 150/195 265/410 600/800
12 (300) 270 270 810 335 30 722 294 148/150 245/265 400/600
300 838 30 742 324 150 265 600
350 892 30 860 380 150/195 265/410 600/800
400 954 30 924 514 195 410/430 800
14 (350) 300 290 863 355 30 742 324 150 265 600
350 917 30 860 380 150/195 265/410 600/800
400 979 30 924 514 195 410/430 800
450 1105 60 -/1500 556 195 430 800
16 (400) 350 310 977 395 30 860 380 150/195 265/410 600/800
400 1039 30 924 514 195 410/430 800
500 1275 60 -/1550 640 250 550 1000
18 (450) 400 330 1064 410 30 924 514 195 410/430 800
500 1300 60 -/1550 640 250 550 1000
20 (500) 450 350 1255 445 60 1100/- 556 195 430 800
500 1365 60 -/1550 640 250 550 1000
550 1385 60 -/1890 690 250 550 1000
24 (600) 500 390 1440 520 60 1250/- 640 250 550 1000
600 1480 60 -/2070 850 - - -
28 (700) 500 430 1470 575 60 1250/- 640 250 550 1000
600 1510 60 -/2070 850 - - -
700 1680 60 -/2700 960 - - -
32 (800) 600 470 1605 650 60 1500/- 850 250 600 1200

Note:In the “Cylinder” and “Handwheel” column, the left value refers to double acting cylinder,

while the right refers to spring return cylinder.

Numbering System
3'' 4'' 5'' 6'' Butterfly Valve Excellent Shut Off And Throttling Performance

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3'' 4'' 5'' 6'' Butterfly Valve Excellent Shut Off And Throttling Performance

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Product Detail
Brand Name :
WEYO
Model Number :
V400-BR
Place of Origin :
China
MOQ :
Negotiable
Payment Terms :
T/T, L/C
Supply Ability :
5000 units per month for small parts. 1000 units per month for large parts
Contact Supplier
3'' 4'' 5'' 6'' Butterfly Valve Excellent Shut Off And Throttling Performance

WEYO AUTO TECH

Verified Supplier
2 Years
shanghai, shanghai
Since 2003
Business Type :
Manufacturer, Seller
Main Products :
Control Valves, Servo Valves, Proportional Valve
Total Annual :
141790014-161450000
Employee Number :
1000~1200
Certification Level :
Verified Supplier
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