Description
Product name: Valve core quick exhaust valve (needle valve) with copper tube
Product Features: Multi-function and multi-purpose hexagonal valve core quick exhaust valve/needle valve/dual use for charging and deflating
(A set includes the cap, valve core, valve body, and a part of the welded copper pipe)
Product use: a special sealed gas-inflating component in the refrigeration system.
Scope of application: air conditioning and refrigeration, plumbing hardware, hot and cold water supply, air energy water heaters, engineering machinery, refrigeration equipment, etc.
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