Need to staop water flowing back down the pipe, a check valve will do this!
Sanking 3040 – Series PVC Check Valve – SWJ
- Full bore
- UV stabilised
- Solvent weld connection
- Designed to fit pressure pipe only
|Temperature range 0 to 40 degree Celsius|
Wafer Check Valve
Code : WCV
Compact non-return wafer-style design and round un-obstructed port to stop flow reversal in irrigation systems pipe networks, water flow is allowed in only one direction.
Wafer check valve works automatically and has no external control.
- 80mm upto 250mm sizing
- Operating pressure to PN16 (1600 kPa)
- Checks open at 200 kPa all sizes
Febco Dual Check Valve
Code : 810-FF-25mm
Dual checks provide protection to the potable water supply from contamination in low hazard applications like meter connections on domestic properties.
- Body: Bronze
- Check Springs: Stainless steel
- Minimum Working Pressure 220kPa
- Maximum Working Pressure 1200kPa
- Compact and lightweight