Large Diameter Wafer Butterfly Valve For Various Liquids Metal Seal

Large Diameter Wafer Butterfly Valve For Various Liquids Metal Seal

Specifications

1. Applicable Standards:
* Design and Manufacturing:ASTM A351 304
* Connection:JB/T79-94(2)
* Face to Face Dimension:ANSI/ASME B16.5
* Test and Inspection:API STD598-84
2. Size Range:
- 1/2"~24"
3. Pressure Rating:
- 150LB~600LB
4. Temperature Range:
- -20°C~185°C

Application

The seat sealing surface layer is deposited with a temperature-resistant and corrosion-resistant alloy material. The multi-layer soft stack sealing ring is fixed on the valve plate. Compared with the traditional butterfly valve, the butterfly valve has high temperature resistance, light operation, no friction in opening and closing, and the seal is compensated with the increase of the torque of the transmission mechanism when closing, and the butterfly valve is improved. The sealing performance and the advantage of extending the service life.

Strength

1. The sealing surface material is generally made of rubber and plastic, so the low-pressure sealing performance is good.
2. Easy to install.
3. Flexible and labor-saving operation, manual, electric, pneumatic and hydraulic modes are available.

Model Selection

wafer type butterfly valve

wafer style butterfly valve

Large Diameter Wafer Butterfly Valve For Various Liquids Metal Seal Images