Description
The check valve is used to prevent liquid or air backflow from damaging the pumping equipment when the pump is cut off or below the surface.
The one-way non-return check valve is an indispensable air pump accessory to prevent air pump water backflow.
Air Pump is suitable for more than 99% of the oxygen pump for stopping the flow, and the inner diameter oxygen pipe is universal.
If you find that the check valve does not vent after it is connected, please check whether the installation sequence is correct. If the air pump is
wrongly installed, please disassemble the check valve according to the picture and gently pinch the vent with your hand. Sometimes the rubber part is
slightly stuck due to high temperature or other reasons.
This one-way non-return water stop valve will bring great convenience to many fields of applications.
Features:
Good grade material, safe and non-toxic;
Strong resistance to acid, alkali, and salt corrosion ability;
High adsorption properties, thermal stability, chemical stability, high mechanical strength, etc.
Shell material: ABS resin
Diaphragm material: silicon rubber
Diameter: 8mm
Opening pressure: 0.5 Kpa
Maximum back pressure: 0.3 Mpa
Package included:
5 x 8MM Valve