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Metal seated trunnion ball valve

Chenggao valve offers Metal seated trunnion ball valve for heavy duty application, high temperature, large size, high pressure. Our metal seated trunnion ball valve are engineered to meet the international standard such as API 6D, API 6A, ASME B 16.34,others on client request.
Material is available for forged steel, cast steel, stainless steel, duplex steel, monel, alloy steel. End available in flange end, butt weled(BW).Fire safe API 607 API 6Fa, NACE MR-01-75

Design features:
Type: metal seated trunnion ball valve
size: 2″~60″
pressure rating: class 150~Class 2500,upto 20000PSI
available for full port and reduced port.
Lever or worm gear operated.


Pressure Rating
Class 150- 2500

Steel, Stainless Steel, Alloy Materials

2″ – 48″