Oxygen Check Valve Description Oxygen Check Valve Meaning: Oxygen check valve made of good quality brass or stainless steel casting, with high mechanical strength, wear resistance, safety and so on.
Used in the oxygen pipeline, with the best explosion-proof flame-retardant properties, eliminating the oxygen pipeline on the safety factors.
Oxygen check valve works: the valve body, valve cover, valve plate and other components, the media from one end into the valve plate so that the media flow; when the media pressure disappears or the outlet pressure is greater than the inlet pressure, the valve plate down on its own channel , Starting and ending effect.
Valve main parts are made of silicon brass material, with good fire performance.
Oxygen non-return valve performance parameters: Nominal diameter (DN) 15-600 Nominal pressure (MPa) 1.6 2.5 4.0 Test pressure (MPa) Strength 2.4 3.75 6.0 Seal 1.76 2.75 4.4 Suitable temperature -20