These valves are non-return valves and are ideal for limited space installations. They are often used for industrial process piping, commercial swimming pools, water parks, aquaculture, aquarium & zoo support systems, pulp and paper, landfill piping, marine & other salt water applications and water & 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, easily installs between standard Sch 80 flanges
- Opens fully when installed using ANSI Sch 80 flanges/pipe
- Horizontal or vertical operation
- Bubble tight shut-off
- Vacuum rating: 29.9" Hg
- Pressure rating (non-shock water @ 73°F): 145 psi