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Valve Selection Guide

2021-01-12

Valve Terms Breaking Pressure: The minimum pressure required to produce flow through a valve....　　Read More »

Structural classification of valves

2018-07-10

Cut-off categories: such as gate valves, globe valves, plug valves, ball valves, butterfly valves, needle valves, diaphragm valves, etc. The shut-off valve, also known as the closed-circuit valve, is used to switch on or off the medium in the pipeline....　　Read More »

Briefly introduce the hardness of gray iron

2018-07-10

Gray iron is a kind of pig iron, also known as foundry pig iron. The carbon content is about 3%, and the silicon content is about 2%. The section is dark gray and is usually called gray iron....　　Read More »

Structural features of electric butterfly valve

2018-07-10

The electric butterfly valve has the advantages of simple structure, small volume, light weight, low material consumption, small installation size, used for cutting, connecting and adjusting the medium in the pipeline, and has good fluid control character...　　Read More »

Knowledge of the use of electric valves

2018-07-10

First, electric valves are usually composed of electric actuators and valves. The electric valve uses electric energy as power to drive the valve through the electric actuator to realize the switching action of the valve....　　Read More »