Butterfly Valve

DIMENSION TABLE - BUTTERFLY VALVE
DN (MM) A B C D WEIGHT
40 40 33 33 103 3
50 50 43 43 113 4
65 65 46 46 121 4.5
80 80 46 46 128 5
100 100 52 52 146 6
125 125 56 56 158 8
150 150 56 56 174 11
200 200 60 60 198 14
250 250 68 68 245 24
300 300 78 78 270 29
350 336 78 78 312 38
400 386 102 102 360 64
450 336 114 114 390 75
550 486 127 127 410 97
600 586 154 154 490 135
650 636 165 165 525 160
700 686 165 165 550 215
750 736 178 178 575 258
800 786 190 190 600 270
850 836 190 190 625 295
900 886 203 203 700 382
1000 988 216 216 750 485
1050 1036 216 216 775 507
1100 1086 254 254 800 618
1200 1186 254 254 850 697
Technical Data
Manufacturing Std. ISO 57521BS 5155/API 609 with wafer construction
Testing & Inspection Std. API 598/Bs 5155
Leak Rate Bubble Tight shut off ANSI Class VI or better.
Top Flange Mounting Flanges Crilling as per ISO 5211 ANSI Class 150, DIN PN 10, PN 16, BS 4504 T 10/16, IS 6392T11/17, BS 10TD, E,F,JIS 5 K, 10K
Material IS 210, DIN, ASTM
PARTS / MATERIALS LIST
Part No. DESCRIPTION MATERIAL
1 BODY CI., CS., S.G., IRON, CF8/CF8M
2 DISC . CI., CS., S.G. IRON, CMCF8M DISC ENCAPSULATION WITH VITON NITRILE, EPDM, NEOPRENE AND HYPALON AVAILABLE EPDXY COATED, NYLON-II COATED
3 SEAT NITRILE, EPDM, VITON, SILICONE, HYPALON, NEOPRENE, PTFE
4 SHAFT AISI 304/316/410/420
5 BEARING GM + STEEL + PTFE
6 0-RING NITRILE, EPDM, VITON, SILICONE
7 TAPER PIN AISI 304/316
8 PLUG STEEL
9 BUSH POLYACETAL/PTFE
VALVE SPECIFICATION
HYDROSTATIC PN6, PN 10, PN 16
TEMPERATURE -20°C TO 180°C
OPRATING BI-DIRECTIONAL
PAINTING EPDXY COATING