Qingdao Ruifeng Gas Co., Ltd.

Other Firefighting Supplies
QF-2 Valve

QF-2 Valve

Our QF-2 valves have been accepted by domestic and overseas clients, enjoying a good reputation. The parameter of the QF-2 Valve:  ModelNominal Working Pressure(Mpa)Nominal Diameter(mm)Outlet Joint ThreadSuitable MediumQF-215Mpa4mmG5/8O2,N2  ...
QF-2D Valve

QF-2D Valve

Our QF-2D valves have been accepted by domestic and overseas clients, enjoying a good reputation. The parameter of the QF-2D Valve:  ModelNominal Working Pressure(Mpa)Nominal Diameter(mm)Join Thread to CylinderOutlet Joint ThreadSuitable MediumQF-2D15Mpa4mmPZ27.8G5/8O2,N2,Air ...
CO2 Valve

CO2 Valve

Detailed Product Description 1) Inlet thread: PZ27.8 2) Hose connection: G5/8" 3) Dip tube connection: M1 Detailed Product Description Specifications:1) Inlet thread: PZ27.82) Hose connection: G5/8"3) Dip tube connection: M10 x 14) Safety valve operation pressure: 18-22Mpa...



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