Viair Check Valve - China Factory, Suppliers, Manufacturers

Viair Check Valve, , , ,. The product will supply to all over the world, such as Europe, America, Australia,, ,, .

The main points of valve selection---TWS Valve

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, the working temperature and ...
Practical knowledge of valves

Valve foundation 1. The basic parameters of the valve are: nominal pressure PN and nominal diameter DN 2. Basic function of the valve: cut off the connected medium, adjust the flow rate, and change...
What is the difference between imported valves and domestic valves?

The difference between domestic valves and imported valves is mainly reflected in the following aspects: 1. Materials and processes: Imported valves: usually selected raw materials, such as sta...
Grooved Butterfly Valve

1. What is a grooved butterfly valve? What are its core strengths? The grooved butterfly valve is a butterfly valve that uses a clamp connection method. Its core advantage is that it is extremely c...
What does the CV value mean? How to select a control valve by Cv value?

In valve engineering, the Cv value (Flow Coefficient) of the control valve refers to the volume flow rate or mass flow rate of the pipe medium through the valve per unit time and under the test con...
How to Install a Butterfly Valves.

Clean the pipeline of all contaminants. Determine the direction of the fluid, torque as flow into the disc may generate higher torque than flow into the shaft side of the disc Position disk in the...