Crank Type Disc Valve EBTQYTB941W-1
High quality and reasonable price are guaranteed
Crank Type Disc Valve EBTQYTB941W-1
High quality and reasonable price are guaranteed
Sealed by medium pressure.
Two leading wheels are fixed at the both sides of disc, they roll along the corresponding groove in each side so as to ensure no friction between valve disc and body when operating the disc.
Before opening, ensure pipe’s pressure equalized.
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