Thicker and heavier than the 2W series, with a larger flow rate than the 2W series
Sealing: The valve adopts a diaphragm type seal, which is usually sealed with nitrile rubber. Fluorine rubber seals can be replaced according to customer needs.
Optional: Can be made into normally open, explosion-proof, waterproof, and vertical installation types.
Media: water, oil, gas
Operating temperature: -5-80 ºC
Work pressure: normally closed 0-1.0MPA, normally open 0-0.8MPA








