Schuller Temperature and Pressure Relief Valve Size:3/4" 7mm (IR½”) and 22mm (which

7mm (IR½”) and 22mm (which includes both 1/2" Normal and Heavy Gauge PE) and therefore provide for the uniting of pipes both similar and dissimilar in sizes

312BSWC) and tap hole blank (ref

Static: 10 Bar Max

is used to provide flue connection to oil and gas fired boilers and air heaters

- Available in 1 1/4"

Schuller Temperature and Pressure Relief Valve Size:3/4" 7mm (IR½”) and 22mm (whichDESCRIPTION: The Schller Temperature and Pressure Relief Valve is a safety device that provides both temperature and pressure relief in unvented hot water installations. It prevents any serious and costly damage to the system components which may be caused when excess temperatures or pressures build up in an un vented installation; possibly due to a faulty damaged thermostat or pressure relief valve. Installation The T&P valve should be fitted in the