Valves are used as putting through or cutting off medium in the pipelines of city water supply, drainage, chemical, water power, vessel, and smelting industries
Valve are consists of valve body, valve disc, valve seat, valve shaft, shaft nut, valve cover, driving support, and actuator
Main part materials (customized materials are accepted):
Note: Not all certifying agents offer online lookup, and some have a lag time for posting new certificates. If you are unable to find a certificate online, contact the certification agency or supplier for further verification.
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