TMV3 and TMV2 approved, the compact valve can deliver 35 l/min at 2.5 bar pressure. It is also compliant with Building Regulation Part G and D08. Reliance Valves Heatguard TMV3-8 Thermostatic Mixing Valve blends hot and cold water to a constant and safe shower and bath outlet temperature to prevent scalding. Fully certified by the NSF, Heatguard TMV2-8 meets the NHS D08 specification for the TMV3 Scheme for basin, bidet, shower and high-pressure bath fill applications. It is therefore commonly specified in the healthcare sector to protect vulnerable people from scalding from high temperature water supply. The Intamix has been independently tested and approved by the TMV3 scheme as a type 3 valve under the requirements of the NHS MES – D08 and approved by Buildcert as meeting the requirements of the TMV2 scheme

National Health Service Model Engineering Specification – Thermostatic Mixing Valves – Heath Premises – D08 and BS 7942: 2011 Thermostatic Mixing Valve for use in care establishments (TMV3) This mixer valve has a hot and cold water pipe feed connected to the hot and cold water inlets; the sides of valve. The temperature is set using the control knob, resulting in water at the desired set temperature, coming out of the bottom outlet of the valve supplying water at the controlled temperature. A non-return valve is incorporated into the design to satisfy water regulations in a bidet setting. SpecificationsMT503CP-ISOELB Bristan Sirrus15mm TMV3 Thermostatic Mixing Valve with Isolation and 90-degree elbows on the hot and cold inlets Water is commonly stored at high temperatures to prevent Legionella. To protect end users from accidental injuries, the Ausimix mixes hot and cold water at the point of discharge to a safer and cooler temperature. If the cold water supply fails, the valve automatically shuts off the hot water to prevent unsafe temperatures from reaching the outlet. The Intatec range of 15 and 22mm thermostatic mixing valves is designed primarily for single outlet use. It delivers safe, blended hot water to taps, showers, bidets and other water outlets, making it ideal for use in hospitals, schools and leisure centres.

MT503CP-ISO Bristan Sirrus 15mm TMV3 Thermostatic Mixing Valve with Isolation on hot and cold inlets

About our Mixing Valves

The valve has a 15mm inlet for hot and cold water. The thermostat on the valves can be set up to 38ºC, with a safety switch which can be overridden allowing a maximum temperature of 42ºC. Our Bristan Sirrus thermostatic mixing valve 15mm has a safe pre-set temperature of 43 degrees Celsius and can reach a maximum of 80 degrees. This helps to ensure that any users won’t scald themselves

Regulating the storage temperature of water in healthcare, residential and commercial settings is increasingly common. To circulate water at a temperature of 60°C, water is typically stored and distributed at a high temperature to prevent Legionella. The TMV2 and TMV3 schemes are run by BuildCert and are an independent testing scheme that ensures national and international standards are met. (BS EN 1111 and 1287). When the mixing valve is approved under the scheme, it means high standards of thermostatic protection and suitability for use in the home (TMV2) and commercial applications (TMV3) have been met. By having a mixing valve such as the Bristan Sirrus thermostatic mixing valve 15mm in your commercial washroom, you can create a safer environment. Ensuring that your hot water supply and systems are fitted with a protective device such as a thermostatic mixing valve is essential to killing any harmful bacteria and preventing users from scalding themselves. It is particularly important to have a TMV in washrooms used by those with disabilities, the elderly and the young as they may not be able to react as fast should water scald from them. A thermostatic mixing valve (also known as a TMV) is a valve that mixes hot and cold water together to create a temperature-controlled flow of water. This prevents users of taps, showers and other outlets for hot water from getting scalded. The Bristan Sirrus TMV3 Thermostatic Mixing Valve 15mm comes in three varieties, a regular basic 15mm valve, a 15mm TMV3 valve with isolation and a TMV3 thermal mixing valve with built-in isolation and 90-degree elbows.The Heatguard TMV3-8 is designed to mix hot and cold water at the point of discharge to a safer and cooler temperature to prevent accidental scalding. If the cold water supply fails, the valve automatically shuts off the hot water to prevent unsafe temperatures from reaching the outlet. You can usually install a TMV in any position but ensure that you refer to your manufacturer's instructions to be sure. BS EN 1111 : 2017 Sanitary tapware. Thermostatic Mixing Valves (PN10) General technical specification & BS EN 1287: 2017 Sanitary tapware. Low Pressure Thermostatic Mixing Valves General technical specification (TMV2) Our 15mm Bristan Sirrus thermostatic mixing valve can be installed into a hot water heater or on a specific plumbing fixture (such as through a shower valve). Pre-set to a temperature of 43 degrees Celsius with a maximum of 80 degrees Celsius input temperature on the hot inlet.

Reliance Valves Ausimix Compact TMV2/3 Thermostatic Mixing Valve blends hot and cold water to a constant and safe outlet temperature to prevent scalding. The compact valve is available with a variety of connection ends. It’s advised that you hire a plumbing professional to install a thermostatic mixing valve if you are inexperienced. This will ensure that the work is carried out correctly and safe for use. Solder connections to the valve before you fix it in place as this will prevent damage to any gaskets.