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High-quality thermostatic mixing valve for solar and domestic water heating systems. Automatically blends hot and cold water to deliver a stable, safe outlet temperature, providing comfort, energy efficiency, and scald protection for residential and commercial applications.
| Thermostatic Mixing Valve Specification | |||||
| Body | DZR Brass with nickel plated | ||||
| Shutter | PPO | ||||
| Springs | Stainless steel | ||||
| Seals | EPDM | ||||
| Temperature setting range | 35-55°C / 35-45°C | ||||
| Hot water inlet temperature range | Below 100°C | ||||
| Cold water inlet temperature range | 5-29°C | ||||
| Temperature stability | +/-2°C | ||||
| Hydrostatic pressure | 10 bar | ||||
| Max working pressure (dynamic) | 5 bar | ||||
| Working pressure | 0.03-1 MPa | ||||
| Ideal working pressure | 0.1-0.5 MPa | ||||
| Connections | 1/2″, Inlets: M, Outlet: M | ||||
| Flow rate (1 kg pressure drop) | 11.67 L/min | ||||
| One way valve | Two inlets have one way valves | ||||
| Package | |||||
| Inner Carton | 150*87*52 mm, 2 PCS per CTN | ||||
| Master Carton | 470*315*190 mm, 60 PCS per CTN | ||||
Thermostatic Mixing Valve Introduction
A Thermostatic Mixing Valve (TMV) is designed to blend hot water—stored at temperatures high enough to eliminate bacteria—with cold water to deliver a constant and safe outlet temperature, preventing scalding.
TMVs are widely used in **solar water heating systems** to ensure user safety by avoiding sudden bursts of excessively hot water. They provide a comfortable, stable water temperature and allow precise control for bathing, showering, and handwashing. Even when water pressure fluctuates due to other appliances in use, the valve maintains the pre-set temperature.
TMVs can be installed under basins, in bathtubs, as part of shower fittings, or integrated into exposed hot and cold water mixers.
Thermostatic Mixing Valve Safety Features:
* If hot water supply fails, the cold inlet port closes automatically.
* If cold water supply fails, the hot inlet closes to prevent scalding.
* If hot water temperature drops below the set level, cold water flow stops, allowing hot water to continue until the correct balance is restored.
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