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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
*Not suitable for use on Group 1 Gases or unstable liquids
The 3/4" valve also has a rotatable tee-piece and wall bracket
non-sticky liquids
250W Double Check Valve
Product Code: XVES100040
Altecnic / Caleffi 309 Series Pressure & Temperature Relief Valve 1/2" 90°C 7 Bar - 309473CST pushfit x female *Not suitable for use onDescription This is a stock item. Order by 5pm Monday to Thursday and 4. 30pm Friday for same day despatch. The Altecnic Caleffi Series 309 Temperature & Pressure Relief Valve is designed to regulate and limit the temperature and pressure within domestic hot water storage heaters. It prevents the water from exceeding 100C and forming steam. When the pre set limits are reached, the valve safely discharges water into the atmosphere to restore pressure
