ductile iron check valve prices,casting iron low pressure valve
Negotiable /Set
Min.Order:1 Set
Botou Longsheng Non-Ferrous Castings Factory
ductile iron swing check valves,Cast Iron Electric Control Butterfly Valve
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OEM Factory Casting Steel Globe Valve (Flange End)/Iron steel valve
Conforms to BS 5152
Flanges drilled to BS4504
Face to face dimensions conform to BS5152 Series 2
Working pressure:125S,200WOG
Suitable media,water,oil,gas
Dimension
DIM | 2 | 2 1/2 | 3 | 4 | 5 | 6 | 8 | 10 | 12 |
L | 8 203.2 | 8 1/2 215.9 | 9 1/2 241.3 | 11 1/2 292.1 | 13 330.2 | 14 355.6 | 19 1/2 495.8 | 24 1/2 622.3 | 27 1/2 698.5 |
D | 6 152 | 7 178 | 7 1/2 190 | 9 228.6 | 10 254 | 11 279.4 | 13 1/2 343 | 16 406 | 19 483 |
D1 | 4 3/4 121 | 5 1/2 140 | 6 152.5 | 7 1/2 190.5 | 8 1/2 215.9 | 9 1/2 241.3 | 11 3/4 298.5 | 14 1/2 362 | 17 432 |
b | 5/8 15.9 | 11/16 17.5 | 3/4 19 | 15/16 23.8 | 15/16 23.8 | 1 25.4 | 1 1/8 28.6 | 1 3/16 30.2 | 41 1/4 31.8 |
n-d | 4-3/4 4-19 | 4-3/4 4-19 | 4-3/4 4-19 | 8-3/4 8-19 | 8-7/8 8-22.2 | 8-7/8 8-22.2 | 8-7/8 8-22.2 | 12-1 12-25.4 | 12-1 12-25.4 |
D0 | 7 178 | 7 178 | 8 200 | 10 254 | 12 300 | 12 300 | 13 11/16 348 | 16 400 | 18 457 |
H | 10 3/16 259 | 11 13/16 300 | 12 1/2 318 | 15 13/16 402 | 16 1/2 419 | 18 7/8 479 | 21 1/8 537 | 25 3/16 640 | 28 7/8 733 |