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Heatguard® TMV3-8 Thermostatic Mixing Valves

The Heatguard TMV3-8 is a quick & easy to install Thermosatic Mixing Valve (TMV) designed to provide premium protection for end users. With Union connections & anti-tampering adjuster tools the Heatguard TMV3-8 can be used for basins, bidets, showers and high pressure bathfill applications.

This TMV3 approved valve is also fully approved by Buildcert to the NHS D08 specification making it the ideal choice for healthcare environments as it provides premium protection for vulnerable people.

Water is most commonly stored at high temperatures to prevent legionella growth. By using the Heatguard TMV3-8 you can continue storing water at a high temperature but the valve will mix the hot water with cold water at the point of discharge to cool it down to a safe temperature and prevent scalding. Should the cold water supply fail, the Heatguard TMV3-8 will shut off the hot water supply to prevent scalding temperature water from reaching the outlet.

SPECIFIERS TEXT

Heatguard TMV3-8 2in1: The Thermostatic Mixing Valve (TMV) must be TMV3 accredited, WRAS approved and comply with BS7942 & HTM041-01 D08. The TMV should supply 37 lpm flow at 2.5bar pressure loss. The interior seals must be Viton material. The water inlets must be Compression style with integrated flat faced unions on all connections & scale resistant internal components are also required.

 

Heatguard TMV3-8 4in1: The Thermostatic Mixing Valve (TMV) must be TMV3 accredited, WRAS approved and comply with BS7942 & HTM041-01 D08. The TMV should supply 37 lpm flow at 2.5bar pressure loss. The interior seals must be Viton material. The water inlets must include integral isolation ball valves, strainers and check valves with gauge and flushing points.  Compression style connections with integrated flat faced unions on all connections & scale resistant internal components are also required.

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