Resilient Gate Valve
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Resilient Gate Valve
Product Description
In addition to the advantages of elastic seated gate valves, rising stem elastic seated gate valves can more intuitively indicate the valve opening, so they are often used in fire protection and industrial systems. They are generally installed at a higher position from the ground.
In stock
Technical Parameters
Nominal diameter DN(mm) | Nominal pressure PN(MPa) | working temperature | Sealing pressure | Valve body pressure resistance | Applicable media | ||||||||||
DN50-400mm | 1.0/1.6/2.5MPa | 0-80℃ | 1.1 times nominal pressure | 1.5 times nominal pressure | Water, oil, and gas |
Main dimensions
Product model | Nominal diameter DN(mm) | D1 | D2 | n-φd | Hmin | Hm ha | ||||
1.0MPa | 1.0MPa | 1.6MPa | 1.0MPa | 1.6MPa | ||||||
GVS(F)-0050 | 50 | 135 | 125 | 4/19 | 178 | 322 | 374 | |||
GVS(F)-0065 | 65 | 185 | 145 | 4/19 | 190 | 332 | 398 | |||
GVS(F)-0080 | 80 | 200 | 160 | 8/19 | 208 | 350 | 429 | |||
GVS(F)-00100 | 100 | 220 | 180 | 8/19 | 229 | 420 | 524 | |||
GVS(F)-00125 | 125 | 250 | 210 | 8/19 | 254 | 581 | 721 | |||
GVS(F)-00150 | 150 | 285 | 240 | 8/23 | 267 | 581 | 736 | |||
GVS(F)-00200 | 200 | 340 | 295 | 8/23 | 12/23 | 2912 | 736 | 942 | ||
GVS(F)-00250 | 250 | 405 | 350 | 355 | 12/23 | 12/28 | 330 | 882 | 1013 | |
GVS(F)-00300 | 300 | 460 | 400 | 410 | 12/23 | 12/28 | 356 | 1009 | 1117 | |
GVS(F)-00350 | 350 | 520 | 460 | 470 | 16-23 | 16-28 | 381 | 1300 | 1655 | |
GVS(F)-00400 | 400 | 580 | 515 | 525 | 16-28 | 16-31 | 406 | 1380 | 1805 |
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