1 1/4 inch 3 way Thermostatic Mixing Valve Applied to central heating system

Product introduction and application field
Temperature regulating thermal element is a kind of heat energy into mechanical energy, can be quickly after it has induction temperature changes automatically spread the function of mechanical motion, it is the mechanical action of the application of thermal expansion material, its mechanical movement is not affected by the surrounding environment, are key components in all kinds of temperature control, control system, temperature adjusting range is extensive, control temperature accurately, the advantages of simple structure, reliable performance. It has been widely used in automotive industry, building heating, sanitary bath, hvac, industrial automatic control, fire fighting, household appliances, solar water heater, petrochemical industry, ships, safety devices, aerospace and other fields.

Manual adjustable thermostatic mixing valve productdescriptionn

Installation diagram of thermostatic mixing valve

Constant temperature mixing valve temperature control range:

work stress:    0.03-1Mpa

Ideal working pressure:0.1-0.5Mpa

cold water temperature:5--29℃ ;  hot water temperature:60-80℃;

 maximum temperature:<90℃;temperature adjustment range:38--60℃;

precision of temperature control:±2℃;

Maximum pressure difference between cold and hot water:8:1

2,Constant temperature mixing valve flow and pressure difference comparison table:

3,Working principle:
In the mixed water valve mixed water outlet, equipped with a thermal sensor, using the characteristics of the temperature sensor to promote the valve body valve core movement, sealing or open the cold, hot water inlet. In blocking the cold water and hot water, when the temperature adjustment button set to degrees temperature, no matter how cold and hot water inlet temperature, pressure changes, the proportion of cold and hot water into the mix water valve changes, keeping water temperature at constant (button to set the temperature), adjust the button can be set arbitrary in product temperature scope, mix water valve will automatically to maintain the water temperature (after mix water temperature).

4,Notes for use and debugging:

   4.1:When adjusting the temperature, the outlet water flow should be maximized;

   4.2:First adjust the temperature from low temperature to high temperature direction to avoid scalding;

   4.3:Adjust button low temperature direction is to reduce the proportion of hot water, adjust button high temperature direction is to reduce the proportion of cold water, pay attention to use
Hot and cold temperature area, so as to avoid scalding when used next time;

   4.4:If cold and hot water inlet pressures are not consistent and one-way check valves are not installed, please note that they will be adjusted after each use
Push the button to the low temperature end, that is, turn off the hot water state to prevent the hot and cold water from stringing into each other to the greatest extent.