Feature:
1. The one-way check valve is made of PVDF (polyvinylidene fluoride) material, which is strong, wear-resistant and durable
2. The check valve nozzle is designed with a pagoda-shaped slot, which is non-slip, non-toxic, airtight, and has good adsorption performance
3. The one-way check valve is easy to install, convenient for you to unscrew and replace
4. Normal performance at 25℃～60℃, strong resistance to acid, alkali and salt corrosion
5. Widely used in auto parts, machinery industry, household appliances, agriculture, etc.Check valve is suitable for fluid system to prevent backflow of , or for pneumatic system to prevent backflow of compressed air

Specification:

Item Type: Check Valve
: PVDF (Polyvinylidene Fluoride)
Tightness: For VITON Fluorine Rubber Diaphragm
1/8 Inch: Usually Suitable for Soft Hoses with an Inner Diameter of Approx. 3-3.5 mm / 0.12-0.13in
3/16 Inch: Usually Suitable for Soft Hose with Inner Diameter of Approx.4-5 mm / 0.15-0.2in
1/4 Inch: Usually Suitable for Soft Rubber Tubes with an Inner Diameter of Approx. 6-7 mm / 0.2-0.3in



Package List:
1 x Check Valve