Automatically open and close the valve disc by means of the flow of the medium itself to prevent the medium from flowing backwards; Application Area: Petroleum, chemical, metallurgy, water treatment, etc.;
Specification
Features
Long service life
The valve disc is entirely encapsulated to ensure no pollution
Good low-pressure opening and closing performance
Small head loss
Available in China ONLY
Keywords: watts, watts regulator, plumbing, draings, valves, pipes, drainage, automatic control valves, control valves, reducing valves, pressure reducing valves, ball valves, control valves, liquid control valves, water safety