Metal Seat Ball Valve: Metal Seated Trunnion Ball Valve


Metal to metal seated design has been employed perfectly for the ball and seat, which has also adopted the advanced hardening technologies. Surface hardness of  the ball and seat may generally reach more than HRC60, maximum is up to HRC74. Besides, the surface materials posses also  very good resistance properties of friction and impact. Metal to metal seated ball valves are suitable for use in most criticle working conditions.


1.Fireproof Structure 

2.Flexible Valve Opening and Closing.
3.DBB(Double Block and Bleed)
4.Advanced Ball and Seat Hardening Technology
5.Reliable Sealing Performance

6.Full bore or reduce bore

Product Range:

Material available :  A105, 304, 316, 304L, 316L,WCB,CF8,CF8M,CF3,CF3M etc.

Pressure : CLASS150-CLASS900

Size: 2 inch-8 inch


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