2"~48" (DN50~DN1200)
W. P.: PN10/16/40 CLASS 150/300/600
W. T.:-20℃ ~200℃ (-4℉~392℉)
Investment casting
Metal to metal (option)
| ITEM | PARTS | MATERIAL |
| 1 | BODY | ASTM A351-CF8M |
| ASTM A216 WCB | ||
| DUCTILE IRON | ||
| 2 | PLATE | ASTM A216 WCB / ASTM A351 CF8 |
| ASTM A351 CF8M / ASTM A351 CF3M | ||
| 3 | SPRING | AISI 316 WPA |
| 4 | HINGE PIN | AISI 304 / AISI 316 |
| 5 | STOP PIN | |
| 6 | PLUG | S25C |
| 7 | BODY BEARING | TEFLON |
| 8 | PLATE BEARING | |
| 9 | SPRING BEARING | |
| 10 | EYE BOLT | SS41 |
| 11 | BODY SEAT | NBR / EPDM / VITON |
| SAME MATERIALS AS THE PLATE | ||
| 410SS OVERLAY / STELLITY #6 OVERLAY |