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Taizhou Qishang valve manufacturer. Is established in 2016, located in Yuhuan City, Zhejiang Province. The company has plant area of 5000 square meters. mainly provides O E M die-casting and forging parts for overseas customers, including bibcock, angle valve, ball valve, stop valve, globe valve, dark valve, float valve, bathroom accessories, faucets, etc. Various designs Can meet the needs of different customers.
232
Technical Team
80
Obtain Patent
1000
Customer Praise
70
Win a Medal
Characteristics Of Electric Stop Valve
The fluid resistance is small, and its resistance coefficient is equal to that of a pipe section of the same length.
The Difference Between Bellows Stop Valve And Ordinary Stop Valve
Double sealing design (bellows + packing). If the bellows fails, the valve stem packing will also prevent leakage and...
The medium pressure before and after the check valve is in a state of close balance and "see-sawing" with each other.
Check Valve Selection Criteria
In order to prevent the backflow of the medium, check valves should be installed on equipment, devices and pipelines;
