RS STEM BS5150 PN16 METAL SEAT GATE VALVE
Design and manufacture conform to BS5150 , MSS SP-70
Face to face dimensions conform to BS EN558-1 PN16, ANSI B16.1
Flange dimensions conform to EN1092-2, ANSI B16.1, ANSI B16.5
Testing conform to BS6755 / BS EN12266-1, MSS SP-70, Pressure PN10-PN25, Class125-Class150
Epoxy coating or Special coating for potable water
Operated by Handwheel operated (gear box be optional), or electric actuator
NO | PART NAME | METERIAL |
1 | BODY | CAST IRON, DUCTILE IRON |
2 | BODY SEAT | BRONZE,BRASS |
3 | WEDGE SEAT | BRONZE,BRASS |
4 | WEDGE | CAST IRON, DUCTILE IRON |
5 | STEM | STAINLESS STEEL |
6 | GASKET | GRAPHITE |
7 | BOLTS | CARBON STEEL |
8 | NUTS | CARBON STEEL |
9 | BONNET | CAST IRON, DUCTILE IRON |
10 | PACKING | GRAPHITE |
11 | BOLTS | CARBON STEEL |
12 | NUTS | CARBON STEEL |
13 | GLAND FOLLOWER | CAST IRON, DUCTILE IRON |
14 | STEM NUT | BRONZE,BRASS |
15 | HAND WHEEL | CARBON STEEL,CAST IRON |
DN | L | D1 | D2 | D3 | b | c | n-ød |
50 | 178 | 102 | 125 | 165 | 20 | 3 | 4-ø18 |
65 | 190 | 122 | 145 | 185 | 20 | 3 | 4-ø18 |
80 | 203 | 138 | 160 | 200 | 22 | 3 | 8-ø18 |
100 | 229 | 158 | 180 | 220 | 24 | 3 | 8-ø18 |
125 | 254 | 188 | 210 | 250 | 26 | 3 | 8-ø18 |
150 | 267 | 212 | 240 | 285 | 26 | 3 | 8-ø22 |
200 | 292 | 268 | 295 | 340 | 30 | 3 | 12-ø22 |
250 | 330 | 320 | 355 | 405 | 32 | 3 | 12-ø26 |
300 | 356 | 378 | 410 | 460 | 32 | 4 | 12-ø26 |
350 | 381 | 438 | 470 | 520 | 32 | 4 | 16-ø26 |
400 | 406 | 490 | 525 | 580 | 34 | 4 | 16-ø30 |
450 | 432 | 550 | 585 | 640 | 36 | 4 | 20-ø30 |
500 | 457 | 610 | 650 | 715 | 38 | 4 | 20-ø33 |
