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Caleffi 7 Bar 3/4" Pressure & Temperature Relief Valve 309570CST

Regular price £34.99
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By releasing pressure or temperature when levels exceed safe limits, the Caleffi 7 Bar Pressure Relief Valve provides reliable protection against over-pressurisation and potential system damage

A Pressure & Temperature Relief Valve is a crucial safety device designed for hot water cylinders. It activates when internal pressure or temperature exceeds safe levels, releasing excess pressure or water to prevent system damage or failure. Its reliable operation protects both the system and users by reducing risks caused from overheating or pressure buildup. The temperature-sensitive probe constantly monitors the hot water system and reacts to rising temperatures. This precise mechanical response and its durable construction ensures the Caleffi 7 Bar Pressure Relief Valve is a vital component for ensuring safe and effective operation in residential and commercial heating applications.

Specification

Preset Pressure 7 Bar
Connection 3/4" MBSP x 22mm
Set Temperature 90°C
Discharge Rating 25kW
Probe Length 99mm
Body DZR
Stem Brass
Diaphragm EPDM
Spring Steel
Control Knob PA6-GF
Part Code 309570CST

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