GMK Hastelloy Butterfly Valve
Triple offset and high-performance butterfly valves made of Hastelloy are available at GMK. To create the Hastelloy high-performance butterfly valve, engineers took the best features from existing butterfly valves and combined them into a single innovative design. This butterfly valve has great cutting-off performance and durability because the sealing surface of the plate is a spherical arc body, and the sealing mechanism achieves a real dynamic seal through the pressure of the system. Because of its compact form factor, low mass, versatile production, and low maintenance and repair requirements. Metal-to-metal seals are used in Hastelloy triple offset butterfly valves, and the valve's unique sealing technology guarantees excellent sealing performance from cryogenic to superheated temperatures.
- Size:DN65-2000mm, NPS2-1/2″-40″
- Body material:Hastelloy B(N-12MV,N-7M), Hastelloy C(CW-12MW), Hastelloy C276(CW-6MC), Hastelloy C4, Hastelloy G30
- Seat material:EPDM, NBR