The gaskets can be divided into non-metal gaskets, metal gaskets and metal-non-metal compo
With the development of electric valves, there are many well-known valve enterprises at ho
What manifests as an actuator problem may actually be a valve problem. Our se
The understanding of the material of the valve sealing ring is not enough. It is fast, afr
Causes of leakage at valve packing
1. Wrong choice of packing, corrosion resistant to m
Valves are primarily used in piping, plumbing and generally in hydraulics. Valves are dire
The complicated electric valve market has brought some troubles to many consumers, not to
What is torque?
Torque is a force tending to rotate a body about an axis.
An electric actuator, also called as an electro-mechanical actuator, is a motor that makes
A valve is used to control flow of liquids and gases. And ball, gate and globe valves are
The electric ventilation butterfly valve has the effect of avoiding high-temperature expan
With the development of social economy, the use of valves is more and more extensive. The
Valves are generally composed of an actuator and valve body.
According to the power use