Pressure Operated Urinal Flush Valve

Disclaimer: All images are for illustrative purposes only.

Water saving device installed on the supply pipe to a urinal cistern

Reliance Valves Pressure Operated Urinal Flush Valve is a water saving device installed on the supply pipe to a urinal cistern. The valve regulates flushing by opening only when short-term pressure drops occur (e.g. through use of taps or WCs on the same supply).

When activated, the valve (normally closed) opens for a fixed length of time to allow water to flow into the urinal cistern until the pressures on both sides of the valve have equalised. When the cistern is full, the auto-siphon will flush.

This compact unit has been designed for quick and easy installation in ceiling and wall cavities and can be installed in vertical or horizontal orientations. The flow rate is adjustable to suit system requirements and no power supply is needed, which makes installation straightforward with no running costs.

Features and benefits

  • Compact unit allows easier installation in ceiling or wall cavities
  • Install in vertical or horizontal orientation
  • Adjustable flow rate to suit system requirements (Allen Key supplied)
  • Brass body with cover provides a robust and reliable unit
  • No power supply required, making installation straightforward with no running costs
  • Suitable for cold water use only
  • Compatible with copper pipe
SKUDescriptionModelBSP ″
PUCF1000011⁄2″ Pressure Operated Urinal Flush ValveFBSP Mechanical Flush Valve1⁄2