- 20mm Philmac Plastic Non Return Valve
Australian made Philmac non-return valves are manufactured from the highest quality materials to ensure years of reliable service.
- Agriculture:Foot valves on pumps. Non-return on elevated pipelines.
- Irrigation:Foot valves on pumps. Non-return on rising mainlines.
- Pressure Rating: 14 Bar - 1400kPa - 200 psi
- Designed to work in either a vertical or horizontal position for flexible installation
- Inlet & outlet threads BSP
- Flow identification arrow on body
- Plastic body and components, nitrile O-rings and a 316 stainless steel spring
- UV and corrosion resistance. The material is non-toxic and taint free
- Designed to seal off at 20 kPa of pressure making them well suited to gravity feed systems.