G41f46 fluorine lined diaphragm valve | manual stop diaphragm valve product overview

G41f46 fluorine lined diaphragm valve is a special type of valve with cut-off function, which is widely used in chemical industry, acid making, alkali making, smelting, rare earth, pesticides, dyes, medicine, papermaking, electroplating, electrolysis, pickling, radio, chemical foil, scientific research institutions, national defense industry and other industries under different working conditions, and can replace expensive rare metal valves.

G41f46 fluorine lined diaphragm valve | structural features of manual anti-corrosion valve:

1. The composite diaphragm separates the inner cavity at the lower part of the valve body from the inner cavity of the bonnet and forms a DC channel with it, so that the valve stem, disc and other internals at the upper part of the diaphragm are completely isolated from the medium, eliminating the packing sealing structure, and the internal and external leakage of the medium can be avoided at the same time.

2. As an actuator, the diaphragm is prone to fatigue fracture due to frequent opening and closing. It should be replaced regularly according to the working conditions and medium characteristics.

3. See "performance table of plastic lining for valves and pipeline accessories" for the anti-corrosion performance and recommended use temperature of plastics.