China API 602 Forged Steel Gate Valve, Slide Gate Valve, Find details about China Slide Gate Valve, Sliding Gate Valve from API 602 Forged Steel Gate Valve, Slide Gate Valve
No. | Part name | Material | ||
1 | Stem | Stainless steel | ||
2 | Oring | Nitrlie rubber | ||
3 | Cover | Nodular cast iron | PN2.5 Cast steel | |
4 | Stem nut | Copper alloy | ||
5 | Fashboard | Ductile iron package nitrile rubber | ||
6 | Body | Nodular cast iron | PN2.5 Cast steel | |
7 | Split ring | Copper alloy | ||
8 | Gland | Copper alloy/Nodular cast iron | ||
9 | Holder | Nodular cast iron |
Normal pressure (Mpa) | Body test pressure (Mpa) | Sealing test pressure (Mpa) | Applicable medium | Applicable temperature (°C) |
1.0 | 1.5 | 1.1 | water | 0~80 |
1.6 | 2.4 | 1.76 | ||
2.5 | 3.75 | 2.75 |
DN | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 |
L | 178 | 190 | 203 | 229 | 254 | 267 | 292 | 330 | 356 | 381 | 406 | 432 | 457 | 508 |
H (min)(full close) | 313 | 332 | 372 | 424 | 497 | 562 | 680 | 837 | 948 | 1010 | 1220 | 1280 | 1480 | 1665 |
H (max)(full open) | 355 | 375 | 415 | 476 | 540 | 600 | 720 | 875 | 990 | 1050 | 1245 | 1310 | 1560 | 1750 |