Detailed Product Description:

Connect form: thread. Size: 1/4”～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. Thread standard: PT, NPT, BS21standard, surface is flat, allow overun the range 0.5～0.8mm . Main material: 304 and 316. 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.