Permit water to flow in one direction within a line with the ProLine 1/2 in. PVC check valve. It acts as a backflow prevention device to prevent water from backing up into a municipal water supply.
Features:
- Made of durable PVC
- For use with cold water only
- Not for use with compressed air
- Fits both Sch. 40 and Sch. 80 PVC pipe
- Can be installed vertically or horizontally
- Spring-loaded poppet
- Rated for 200 psi at 73°F
- O-ring seal
