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Industrial Gas Valve Diaphragm Type O2/Air/N2 Cylinder Valve China Ningbo FUHUA Valve Factory SIAN Brand
- PRODUCT DETAIL
Category：Industrial Gas
•Model: QF-21
•Medium: O2/Air/N2
•WP(MPa): 15MPa
•Inlet Thread: PZ19.2
•Outlet Thread: W21.8x1/14
•Diameter: Dia. 2mm
•Safety Device: 19.5-22.5MPa
