The Caleffi Tempering Valve Safety Temperature Reduction - 22mm is designed to enhance safety by preventing scalding at outlets primarily used for personal hygiene. This can be used with multiple outlets and frequently as part of a re-circulating domestic hot water system.

This valve effectively controls temperature in water mixing applications, safely reducing outlet temperatures to between 55 and 60°C, making it essential for systems where the water in the storage cylinder can exceed 60°C, such as solar heating setups.

The product features a maximum working pressure of 10 bar static and 5 bar dynamic, ensuring reliability in various conditions.

With a maximum inlet temperature of 90°C and a temperature setting range of 45 to 65°C, it allows for precise control over hot water delivery.

The valve is designed for optimal performance with a minimum temperature difference of 10°C between the hot water inlet and the mixed outlet, and it requires a minimum flow rate of 4 l/m for stable operation.

Constructed from DZR brass and chrome plated for durability, the valve is supplied with check valves and strainers for enhanced functionality, certified to BS EN 15092, ensuring compliance with industry standards.

The Caleffi Tempering Valve offers enhanced scald protection, reliable pressure tolerance, adjustable temperature control, and durability, making it ideal for use in domestic hot water systems, including re-circulating setups.

Alternative Options available.

Benefits

• Prevents scalding by controlling outlet temperatures between 55 and 60°C
• Maximum working pressure of 10 bar static and 5 bar dynamic for reliability
• Suitable for inlet temperatures up to 90°C
• Maximum inlet pressure ratio of 2:1
• Adjustable temperature range of 45 to 65°C for user flexibility
• Minimum flow rate of 4 l/m for stable operation
• Durable DZR brass body, chrome plated for longevity
• Certified to BS EN 15092 and approved by WRAS
• An accuracy of ±2°C to ensure reliable results
• Certified to BS EN 15092 type 2 adjustable temperature