NHS - National Health Service

The TMV3 Scheme - Thermostatic Mixing Valve testing for the National Health Service

The TMV3 Scheme is an independent third party approval scheme administered by the WRc Approved Scheme.

The TMV3 Scheme approves thermostatic mixing valves manufactured to meet the highest specifications required by the NHS Estates D08 standard for mixing valves for use within health care premises in the United Kingdom.