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Quick Details

  • Standard or Nonstandard: Standard
  • Structure: Control
  • Pressure: Medium Pressure
  • Power: self-action
  • Material: Brass
  • Temperature of Media: Medium Temperature
  • Media: Water
  • Port Size: 3/4 inch
  • Place of Origin: Liaoning, China (Mainland)
  • Model Number: DN20M thermostatic mixing valve
  • Brand Name: sybx
  • Application: General
  • Connection: 3/4" , male thread thermostatic mixing valve
  • Adjustable range: 35-55
  • Max hot inlet: 99
  • Body Material: Nickel plated brass
  • Quality Control: ISO9001:2008
  • Temp.accuracy: +/- 2C
  • Flow(1 bar pressure drop): 26.67L/min
  • N/W(kg): 0.5
  • within check valve: with check valve

Packaging & Delivery

Packaging Details Carton
1 piece packaging(mm):150*87*52, small carton
10 pcs package(mm):310*245*130, middle carton
30 pcs package(mm):470*315*190, big carton
thermostatic mixing valve
Delivery Time within 3-50 days

Solar Shower Thermostatic Mixing Valve




Product Description



1. Technical Data

 DN20M   thermostatic mixing valve 

Working pressure 0.03-1Mpa
 Ideal working pressure 0.1-0.5Mpa
 Maximum working temperature below 99 C
 Hot water inlet temperature range 50-99 C
 Cold water inlet temperature range 5-29 C
 Outlet Temperature range 35-55 C
 Adjustment Accuracy +/-2 C
 Rated outlet flow on 1 bar pressure drop 26.67L/Min
























Flow Rate and Pressure Drop :



2. Materials of Construction

a.Valve body:Nickel plated brass


c.Spring:Stainless steel



 thermostatic mixing valve 


3. Features:


a. Fail-safe on Hot or Cold Supply Failure


b. Delivers Stable Mixed Water Temperature


c. Extended Mix Temperature Range : 35-55ºC


d. Idea for Domestic and Public Water Application


e. Tamper-Proof Cap



4. What is the thermostatic mixing valve?


A Thermostatic Mixing Valve is a valve that blends hot water (stored at temperatures high enough to kill bacteria) with cold water to ensure constant, safe outlet temperatures preventing scalding.


They shut-off rapidly in the event of a hot or cold supply failure to prevent scalding or thermal shock.


TMVs accurately control water temperatures for bathing, showering and hand-washing. They maintain pre-set temperatures - even if water pressure varies when other appliances are used. TMVs can be fitted under baths and basins, be part of shower fittings, or as a feature of exposed hot and cold water mixers.

thermostatic mixing valve 


5. Usage of TMVs


Point of use mixing for wash hand basins, bidets, baths and showers in hospitals, schools, sport and leisure facilities, prisons and other public buildings.



6. Installation Precaution:


a.All installations should be carried out by a Licensed Professional.


b.Install in accordance with markings on valve body. i.e. hot water inlet-marked H, cold water inlet-marked C.


c.After temperature setting, if inlets temperature or pressure fluctuates, outlet temperature variation is within +/-2 Celsius degree.


d. The external check valves at inlets prevent cross-flow of hot&cold water when inlets pressure is not the same.


e. If the ratio between two inlets is too large, one flow-limiting valve should be fixed at the side of higher pressure.


f.Prior to installation, provisions should be made to flush the piping of any debris or other foreign materials to ensure proper system operation. thermostatic mixing valve 


Packaging & Shipping



 thermostatic mixing valve 

Company Information




 thermostatic mixing valve , mixing valve , thermostatic valve 


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