Trunnion Mounted Ball Valve

详情

API Fixed (Trunnion mounted)Ball Valve 1)Main parts & Materials Body and Bonnet:WCB / **6 **4(According to customers requirements) Valve Ball:**4/Surface specially treatment Valve Stem:**4/**6 Valve Seat:**4/PTFE Stem Packing:Soft graphite/PTFE 2)Standards Design&Manufacture:API**8 Inspection&Testing:API**8 End Flange:ASME/ANSI B*6.5 Face to Face:ASME/ANSI B*6.*0 3)Advantage Design Fire Safe Design and Contrction Anti-static Devices for Ball-Stem body Blow-Out Proof Stem Automatic cavity relief Block&Bleed Function Emergency Sealing Seat spring protective structure Sealed construction of valve body free of body leekage 4)According to Customers requirements Different material of Ball valve Seat Various driving methods:manual, worm gear, pneumatic, electrical, hydraulic Various end connections:Flange end.Butt-welding Suitable medium:Water, steam, oil product and liqefied gas etc, Corrosive media (for this sample) Special medium:including medium according to customers requirements