China supplier 1/2" thermostatic expansion valve for solar heater (DN15-G)

Specifications

  HIGH QUANTITY THERMOSTATIC EXPANSION VALVE

Customized Service.

Model: DN-15G

1. Technical Data

DN15

a.Working pressure:0.03-1Mpa

b.Ideal working pressure:0.1-0.5Mpa

c.Maximum working temperature:≤99 C

d.Hot water inlet temperature range:50-80 C

e.Cold water inlet temperature range:5-29 C

f.Outlet Temperature range: 35-45  Celsius degree

g.Adjustment Accuracy:+/- 2 Celsius degree

h.Flow rate(1 bar pressure drop):0.7Cb.m./H(Same as 11.67L/Min)

I:Safe lock toward hot direction.

Flow rate for pressure:

2. Materials of Construction

a. Valve body : Brass with Ni-plated

b. Shutter : PPO

c. Spring : Stainless steel

d. Connection : Inlets-M, Outlet-M

3. Features:

a. Fail-safe on Hot or Cold Supply Failure

b. Delivers Stable Mixed Water Temperature

c. Extended Mix Temperature Range : 35-45 C

d. Idea for Domestic Water Application

e. Tamper-Proof Cap

Insert:

4. What is the thermostatic expansion valve?

A Thermostatic Expansion 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 fixture of exposed hot and cold water mixers.

5. Usage of TMVs

For wash hand basins, bidets, baths and showers in hospitals, schools, sport and leisure facilities, prisons and other public buildings.