These wafer check valves are non-return valves, and they are ideal for limited space installations. These valves are often used for industrial process piping, commercial swimming pools, water parks, aquaculture, aquarium and zoo support systems, pulp and paper, landfill piping, marine and saltwater applications, and water and wastewater treatment.
- PVC body
- Viton™ O-rings
- Equipped with 316 SS spring which can be removed
- Compact, requires little space in piping systems
- No spacers required; quickly installs between standard schedule 80 flanges
- Fully opens when installed using ANSI schedule 80 flanges/pipe
- Horizontal or vertical operation
- Bubble tight shut-off
- Vacuum rating: 29.9" Hg
- Pressure rating: 145 psi @ 73°F, non-shock