BS Standard Plumping Check Valve DN50
USD $1.2 - $154.26 /Set
Min.Order:100 Sets
Shanxi Goodwill Industrial & Trading Co., Ltd.
Range of Application : Water, Sea Water, Air, etc. | ||||
Size | Pressure Testing | Working Temperature °C | ||
PSI | Shell | Sealing | ||
DN50-DN300 | 125 | 188 | 138 | -20~+120 |
Parts Name | Materials | Parts Name | Materials |
Body | ASTM A126 CLASS B | Bonnet | ASTM A126 CLASS B |
Sealing Face | ASTM B62 | Hand Wheel | ASTM A126 CLASS B |
Stem | ASTM B16 | Gland Flange | Graphite |
Size | Face to FaceDimensions. | Dimensions | |||
DN | L | D | D1 | b | Z-d |
50 | 178 | 165 | 125 | 20 | 4-19 |
65 | 190 | 185 | 145 | 20 | 4-19 |
80 | 203 | 200 | 160 | 22 | 4-19 |
100 125 | 229 254 | 220 250 | 180 210 | 24 26 | 8-19 8-19 |
150 | 267 | 285 | 240 | 26 | 8-23 |
200 250 | 292 330 | 340 395 | 295 350 | 26 28 | 8-23/12-23 12-23/12-28 |
300 | 356 | 445 | 400 | 28 | 12-23/12-28 |