Thermostatic Control Valve Working Principle

The use of a thermostat rather than a static mixing valve provides increased safety against scalding and increased user comfort.

Thermostatic control valve working principle.

Thermostatic valves working principle thermostatic valves are used for the infinite proportional regulation of flow quantity depending on the setting and the sensor temperature. Thermostat working principle thermostat is a device which is used to maintain a desired temperature in a system like refrigerator air conditioner iron and in a number of devices. A temperature control valve is just like any other control valve. The only difference is that the control valve helps to maintain the temperature of a desired process at a specific level.

In this article we ll be learning how thermostatic expansion valves work. These valves may be mounted in any position and use the proven expanding wax principle to. Thermostat works on the principle of thermal expansion of solid materials. It is often abbreviated as tcv temperature control valve in most process drawings and p ids.

You can watch the video tutorial on this article by scrolling to the bottom of the page. Also the valve does not need electricity or control air. The above animation shows how a horne thermostatic mixing valve or tmv works to proportion the mix of hot and cold water to provide blended water at a set te. The storage of water at high temperature removes one possible breeding ground for legionella.

Thermostatic valves consist of a series of industrial products that are used for cooling and heating control. The valves are self acting i e. A thermostatic mixing valve tmv is a valve that blends hot water with cold water to ensure constant safe shower and bath outlet temperatures preventing scalding. Thermostatic control valve model b datasheet b thermostatic control valve 1119rev17 page 3 overview amot model b thermostatic valves are available in a wide selection of sizes and settings to fill a multitude of fluid temperature control requirements.

The expansion valve is an essential component in almost every refrigeration cycle and the thermostatic expansion valve is the most commonly used within hvac systems.