OEM Low Plastic Mini Check valve, for pneumatic, Feature : Good Quality

Listing ID #6189759

Plastic Mini One way Check Valve for Aquariums and Industrial Purpose

Check Valve-mini -Non Return-One way valve for aquariums to prevent backflow of water to air pump, which damages the air pump at the time of power failure.

Small in size , best for aquarium and project works,

Colour: Blue

material : Plastic