Product Name: Pneumatic Three Way Ball Valve 

Connect form: Thread.
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: 400～500.
Thread standard: PT, NPT, BS21standard, surface is flat, allow overun the range 0. 5～0. 8mm .
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.