Description :
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)
Specification :
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 |