Product
Trunnion ball valve
FlOWSERVE trunnion ball valves are designed with two or three pieces of split side mounted or top mounted structures in accordance with API6D standards. Operating temperature -46~200 degrees Celsius, especially suitable for large caliber, high pressure pipeline fluid control. The series of fixed ball valves have dual blocking and release functions, and the injection sealant system ensures that leakage from stem and seat ring can be prevented in an emergency. The jacket structure can replace the components on line for easy maintenance. This series of valves have been certified by Lloyd's register of shipping in the UK according to the fire test of API 607 and API 6FA.
Flowserve trunnion ball valve series include: two pieces of cast steel body side - mounted, top - mounted cast steel, three pieces of forged steel body side - mounted.
| Design features | Product range | ||
| Through hole or shrinkage hole Fire type test certification Double blocking and discharge function Stem and seat injection system The pressure in the middle cavity is released Blow-out stem anti-static Optional double piston design |
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