Gas quick couplings

Fluid must flow from the sleeve side to the plug side.
Please use sealing material for external thread of control thread.
When installing threads, do not exceed the maximum tightening torque to prevent damage.
Do not use for purposes other than quick fluid couplings.
Do not use on fluids other than the applicable fluid.
Do not connect with fast fluid connectors made by other companies.
Do not exceed the maximum operating pressure limit when using.
Do not use outside the operating temperature range to prevent wear or leakage of sealing materials.
Do not artificially hit, bend, stretch, to prevent damage.
Do not use in places mixed with metal powder or sand dust to prevent poor work or leakage.
If attached to debris will cause poor work or leakage.