High Temperature Butterfly Valves

Small opening torque for flexible and convenient operation, saving energy.
Tri-eccentric structure ensures a tighter seal as the valve closes, achieving leak-free performance.
Resistant to high pressure, corrosion, and wear, ensuring a long service life.
Utilizes an elastic stainless steel sealing ring installed on the valve body to achieve true zero leakage.
Adjustable sealing, maintaining leak-free performance after 100,000 life cycles.
Special sealing structure ensures excellent sealing performance under both high-temperature and room-temperature conditions, without stress deformation.
Axial positioning device solves the problem of leakage caused by wear of the axial sealing surface, allowing the transmission actuator to be installed in any direction.
Suitable for applications in clean pipelines in the food, pharmaceutical, chemical industries, as well as industrial environmental protection, water treatment, high-rise buildings, water supply and drainage pipelines, for opening, closing, or regulating media flow.

The ASME B16.5 code requires that the flange face(raised face and flat face) has a specific roughness to ensure that this surface be compatible with the gasket and provide a high quality seal.
The radiator is designed to insulate heat and protect the electric actuator.For the temperature higher than 300 degree,we will use this design.
The main housing of the valve that contains the flow passage.
Ensures a tight seal between the disc and the body.
Allows for manual or automated control of the valve.