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Rate of various valve applications

Rate of various valve applications

Urban heating valves: In urban heating systems, a large number of metal sealed butterfly valves, horizontal balance valves and directly buried ball valves are needed. Because of these valves, the longitudinal and transverse hydraulic imbalance of the pipeline can be solved, thus achieving energy saving and heat balance.

12

2020

/

02

Butterfly valve soft seal and hard seal difference

Butterfly valve soft seal and hard seal difference

Soft seal for room temperature environment. Hard seal can be used for low temperature, room temperature, high temperature and other environments.

12

2020

/

02

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