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Specifications

Material:A126B
Trade Term:FOB
Certification:ISO,CE,DQS
Pressure:PN16
Butterfly Valve
 

Specification Application
Design standard: API609;EN593,ect  
Face to Face: DIN3202-K1,EN558-1 20 Series;BS5155,MSS SP-67
Flange Drilling: DIN2501PN10/PN16;BS10-D;JIS10K;BS4504;ANSI125/150;AS2129 Table D/E;ASA125/150 ect.
Pressure test:  API 598
Materials
No. Part Name Material(1) Material(2)                
1 Body A126B  GG25                
2 Bushing B62  B62                
3 "O"ring EPDM  NBR                
4 Stem SS410 1.4201                
5 Disc SS316 1.4408                
6 Seat EPDM NBR                
7 Pin SS316 1.4408                
Dimensions
DN A B C D Ø d1 Ø F Ø D1 n-d0- Ød Ø D4 Ø d2 Ø d4
40 110 65 106 32 12.6 110 41 4- Ø19 150 50 65 4- Ø7
50 110 80 108 32 12.6 125 51 4- Ø19 165 50 65 4- Ø7
65 134 80 112 32 12.6 145 62.8 4-Ø19 185 50 65 4- Ø7
80 131 95 114 32 12.6 160 77.3 8-Ø19 200 50 65 4- Ø7
100 150 114 127 32 15.77 180 102.5 8-Ø19 220 70 90 4- Ø10
125 170 113 140 32 18.92 210 121.8 8-Ø19 250 70 90 4- Ø10
150 180 139 140 32 18.92 240 154.2 8-Ø23 285 70 90 4- Ø10
200 210 175 152 40 22.1 295 200.9 12-Ø23 340 102 125 4- Ø12
250 245.5 203 165 40 28.45 355 248.9 12-Ø28 405 102 125 4- Ø12
300 276 242 178 40 31.6 410 299.9 12-Ø28 460 102 125 4- Ø12
350 328 250 190 45 31.6 470 331.7 16-Ø28 520 102 125 4- Ø 12
400 376 277.4 216 51.2 33.15 515/525 387.5 16-Ø30 580 140 175 4- Ø 18
450 406.6 295.4 222 51.2 38 565/585 438.6 20-Ø30 640 140 175 4- Ø 18
500 448 330.6 229 64.2 41.15 650/620 489.6 20-Ø33 715 140 175 4- Ø 18
600 518 418 267 70.2 50.65 725/770 590.1 20-Ø36 840 165 210 4- Ø 22

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