Auto Water Shut Off Valve - Factory, Suppliers, Manufacturers from China

Auto Water Shut Off Valve, , , ,. The product will supply to all over the world, such as Europe, America, Australia,, ,, .

Flanged Ventilation Butterfly Valve

1. Introduction of Electric Flange Ventilation Butterfly Valve: The electric flange type ventilation butterfly valve has compact structure, light weight, easy installation, small flow resistance, l...
How much do you know about check valves?

1. What is a check valve? 7. What is the principle of operation? 　　 Check valve is a written term, and is generally called a check valve, check valve, check valve or check valve in the profession...
Material selection of chemical valves for all-welded ball valves

Corrosion is one of the hazards of chemical equipment headaches. A slight carelessness can damage the equipment, or cause an accident or even a disaster. According to relevant statistics, about 60%...
Principles for the selection of chemical valves

Types and functions of chemical valves Open and close type: cut off or communicate the flow of fluid in the pipe; regulation type: adjust the flow and velocity of the pipe; Throttle type: make the ...
Selection of chemical valves

Key points of valve selection 1. Clarify the purpose of the valve in the equipment or device Determine the working conditions of the valve: the nature of the applicable medium, the working pressure...
Advantages of pneumatic three-way ball valve!

Three-way ball valve is a relatively new type of ball valve, which is widely used in petroleum, chemical industry, urban water supply and drainage and other fields, so what are its advantages? The ...

Sanitary Diaphragm Valve