Valve main parts and material
No Parts Name | Materials | ||||||||
Body | WCB | LCB | LCC | WC6 | WC9 | CF8 | CF8M | CF3 | CF3M |
Disc | WCB | LCB | LCC | WC6 | WC9 | CF8 | CF8M | CF3 | CF3M |
Stem | F6a | F6a | F6a | F304 | F304 | F304 | F316 | F304L | F316L |
Seal ring | SS+Graphite, PTFE | ||||||||
Bolt | B7 | L7M | L7M | B16 | B16 | B8 | B8 | B8 | B8 |
Nut | 2H | 7M | 7M | 4 | 4 | 8 | 8 | 8 | 8 |