Material: PVDF material, safe and non-toxic, can be used for a long time.
It is a kind of valve that relies on the pressure of the medium to produce the effect of preventing the backflow of the medium. Only allows the medium to flow in one direction, to prevent the medium backflow.
Application: Widely used in water, petrol, oil, and other fluids.
وصف
1/2" Barb Hose Inline Check Valve Ozone Resistance PVDF Plastic One-Way Non-return Prevent Water Backflow for Fuel Oil Water Air (Pack of 6)