Product Description

) Design: ASME B *6.*4, API 6D 2) Face to face: ASME B *6.*0 API 6D 3) Flanged ends: ASME B *6.5, B*6.*7 4) Test and inspection: API 6D, API **8 5) Material: a) Body: CF8, CF8M, CF3, CF3M b) Bonnet: CF8, CF8M, CF3, CF3M c) Seat: PTFE, PPL, nylon 6) Pressure: **0 ~ **0lbs 7) Driving manner: handle driving, worm wheel and screw driving, air-operating and fluid driving, electric driving. 8) Applicable temperature: **9�C~**0�C (different materials for different operating temperature) 9) Working mediums: natural gas, water, oil and other corrosive mediums, natural gas containing H2s and CO, petroleum *0) Major parts of the valve series and materials of sealing surface differ according to actual working condition and customers' special requirement