Specifications
Big Size Butterfly Valve
1)Size 2" Up to 120"
2)Manufactured API609
3)End connection RF, BW, Wafer
Product Description
Big Size Butterfly Valve
Valve main parts and material
No Parts Name | Materials | ||||||||
Body | WCB | LCB | LCC | WC6 | WC9 | CF8 | CF8M | CF3 | CF3M |
Bonnet | WCB | LCB | LCC | WC6 | WC9 | CF8 | CF8M | CF3 | CF3M |
Stem | F6a | F6a | F6a | F304 | F304 | F304 | |||
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 |