China API 594 Stainless Steel Cast Steel Lug Duo Disc Dual Plate Wafer Check Valve with Inconel 750 Spring, Find details about China ANSI Check Valve, Stainless Steel Check Valve from API 594 Stainless Steel Cast Steel Lug Duo Disc Dual Plate Wafer Check Valve with Inconel 750 Spring
ITEM | PARTS | MATERIAL |
1 | BODY | ASTM A351-CF8M |
ASTM A216 WCB | ||
ASTM A351 CF8 | ||
2 | PLATE | ASTM A216 WCB / ASTM A351 CF8 |
ASTM A351 CF8M / ASTM A351 CF3M | ||
3 | SPRING | AISI 316 |
4 | HINGE PIN | AISI 304 / AISI 316 |
5 | STOP PIN | |
6 | PLUG | CS |
7 | BODY BEARING | TEFLON |
8 | PLATE BEARING | |
9 | SPRING BEARING | |
10 | EYE BOLT | CS |
11 | BODY SEAT | NBR / EPDM / VITON |
SAME MATERIALS AS THE PLATE | ||
410SS OVERLAY / STELLITY #6 OVERLAY |
SIZE | 150Lb | 300Lb | 600Lb | |||
inch | L | D | L | D | L | D |
2 | 60 | 103 | 60 | 110 | 60 | 110 |
21/2 | 67 | 122 | 67 | 129 | 67 | 129 |
3 | 73 | 135 | 73 | 148 | 73 | 148 |
4 | 73 | 173 | 73 | 180 | 79 | 192 |
5 | 86 | 196 | 86 | 215 | 105 | 240 |
6 | 98 | 222 | 98 | 250 | 136 | 265 |
8 | 127 | 279 | 127 | 307 | 165 | 319 |
10 | 146 | 339 | 146 | 361 | 213 | 399 |
12 | 181 | 409 | 181 | 422 | 229 | 456 |
14 | 184 | 450 | 222 | 485 | - | - |
16 | 191 | 514 | 232 | 539 | - | - |
18 | 203 | 549 | - | - | - | - |
20 | 219 | 606 | - | - | - | - |
24 | 222 | 717 | - | - | - | - |