Connect form: Flange
Size: 1/2"～4".
Suitable medium: water, oil, steam, nitric acid, acetate acid and so on
Suitable temperature: -40～+150°C be able to endure high pressure and dose not destroy valve .
Seat: PTFE. material and good on-off feature.
Working pressure: 1000WOG
On-off Number: 300～400.
Main material: 304, 316, WCB.
Design and manufacture adoption: ISO, API, GB, BS, we are strict with the security and quality , it was accepted by clients and sells to internal, external market.