2021 Best Sale Aluminum alloy Valve for Dry Powder Fire Extinguisher Product Item：2021 Best Sale Aluminum alloy Valve for Dry Powder Inlet Thread: M30X1.5(M16X1.5) Material: Aluminum alloy Outlet Thread: M16X1.5 Weight: 230g LPG valve , OPD valve , gas valve , Cylinder Valve , Fire Extinguisher Valve , brass valve , brass ball valve , needle valve Inquiry Send Email
