HORNE H20-21B TMV3 MIXING VALVE

Description

HORNE H20-21B TMV3 Mixing Valve With Integral Isolating Valves

Including integral isolating valves, swivel inlet connections, strainers, check valves and flow regulator. Pipe connections by compression fitting for 22mm copper pipe. In bronze finish. Product Reference H20-21B and drawing PA-579M. To be installed according to the manufacturer’s instructions and commissioned in accordance with water regulations and bylaws using the Horne H20 Flushing kit.

HORNE H20-21B TMV3 MIXING VALVE Applications

Suitable for point of use thermostatic mixing at baths and for supplying mixed water to a group of basins or shower outlets.

HORNE H20-21B TMV3 MIXING VALVE Features

• High performance TMV3 approved thermostatic mixing valve delivers accurate and reliable temperature control
• Full bore, high capacity fine mesh strainer optimised to protect the thermostatic mechanism and all downstream fittings
• Swivel inlet connections for installation in any orientation
• Integral isolating valves for ease of maintenance
• Quick and easy to install – fewer pipe connections required than traditional installation
• Easy access to strainers for maintenance, pipe flushing and water sample collection
• Ease of maintenance
• Maintenance support

HORNE H20-21B TMV3 MIXING VALVE Accessories

• HORNE 20 Flushing Kit
• Monitoring Kit

HORNE H20-21B TMV3 MIXING VALVE Standards and Approvals

The HORNE 20 TMV is designed to meet the requirements of BS7942:2000, ‘Thermostatic mixing valves for use in care establishments’ and is approved, under the TMV3 Scheme, to NHS Model Engineering Specifications D 08 Thermostatic mixing valves (Healthcare premises).
All materials in contact with water are WRAS approved.
All HORNE products are manufactured under our Quality Management System to BS EN ISO 9001:2008.  Certificate No. FM01224

Thermostatic mixing valves (TMVs) mix the hot and cold water supplies to produce a temperature-controlled flow. The hot water supply is typically around 60°C, and is maintained at this temperature to prevent the growth of harmful organisms, such as Legionella bacteria.  A supply of higher temperature water is also required for cleaning and washing purposes in the kitchen and laundry while also increasing the overall capacity of warm water (mixed with cold) to the building. Water at 60°C, however, can scald and so it is mixed with cold water, at the point of discharge, to produce a flow at a safe and comfortable temperature of 41°C.