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Caleffi Tempering Valve Safety Temperature Reduction - 3/4" BSP

£121.54 £101.28
£121.54 £101.28
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Part Number: 20757

Manufacturer's Part Number: 521815

Caleffi Tempering Valve Safety Temperature Reduction - 3/4" BSP

Tempering Valve is a safety device designed to protect against scalding at outlets primarily used for personal hygiene. It is designed to control temperature in water mixing applications and safely reduce temperature to between 55 and 60°C. Can be used in systems where the water in the storage cylinder can reach temperatures significantly above 60°C, for example if heated by solar heating. Can be used with multiple outlets and frequently as part of a re-circulating domestic hot water system. Supplied with check valves and strainers.
Max. inlet pressure ratio: 2:1.
Min. temperature difference between hot water inlet and mixed outlet for best performance: 10°C.
Certified to BS EN 15092, Type 2 Adjustable temperature and WRAS approved.
BSP Explained

Product Specification

Brand Caleffi
Approved by WRAS
Standards BS EN 15092
Accuracy ±2°C
Adjustment Range 45 to 65°C
Connection BSP
Flow Rate Min.: 4 l/min
Inlet Temperature Max: 90°C
Material DZR Chrome Plated
Pressure 10 bar static, 5 bar dynamic
Size 3/4"
Type Tempering Valve
WRAS Approved Approval Number: 2205038

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