300Lb 28Inch Ring to Ring Seal Butterfly valve pass test


Last week, we finish the following butterfly valve seal test, and means we can make real Metal to metal seal (Hard Ring to Ring) butterfly valve.

Valve Specification is:

Size: 28", Class: 300Lb, Lug Type, Triple offsets, Seal ring: Hard SS Ring, Seat: Stellite welded.

Function: Control valve with Pneumatic Actuator (Use Worm Gear for Seal testing)

Test as per ASME B16.104, Test result: Class V @ 31Bar (Clients requirement).

In the next several month, we will show PN16, DN1200 BFV pictures, similar with this valve.