... Cylinder Valve 1. WP: 15MPa DN: 4mm 2. Medium O2, N2, Air 3. Outlet thread: G5/8-14-RH-EXT 4. Inlet ... oxygen cylinder valve, carbon dioxide cylinder valve, hydrogen cylinder valve, chlorine cylinder valve, argon cylinder valve, ammonia cylinder valve, acetylene cylinder valve, freon cylinder valve, CGA valve, CNG valve as ...