Control valve repair, radiator thermostatic control valves can be automatically scheduled requirements to maintain accurate room temperature, without the influence of climatic conditions. Each set of radiator only install a thermostatic control valve, can guarantee to be able to take full advantage of the "free" heat energy emitted by the sun, lighting facilities, equipment and human, in order to achieve the energy-saving effect.
Thermostatically controlled valve works:
The thermostatic valve in the valve head temperature sensing element to control the size of the valve gate up, when the temperature increases, the temperature sensing element due to thermal expansion, compression valve stem of the valve off a small, when the temperature drops, the temperature sensing element cooling and contraction, the stem causes the valve to open large bounce. Temperature sensing element may be the perception of minor changes at room temperature is very sensitive to (e.g.: electrical heating, solar radiation, etc.) automatically adjust flow size, to achieve a comfortable temperature range, without wasting a penny heat!
Three-way thermostatic radiator control valve has an inlet and an outlet, and a bypass channel connected to the tandem system can automatically adjust according to the indoor temperature and set temperature deviation amount of water into the radiator and direct through the bypass water, maintained at room temperature in the setting range.
Three-way thermostatic radiator valve series system and the parallel system as easy temperature control and do not have to worry about the problem before heat cool manual three-way control valve simply irreplaceable, ideal for families and units series of use of the system.
Depending on the influent direction, tee radiator thermostatic valve is divided into left and right two influent form, chosen according to the demand.
The main technical parameters:
Product Specifications: three (bypass)
Body: full brass Stem: stainless steel, spring: stainless steel
Temperature sensing element: thermostatic expansion formula
Housing: Flame retardant ABS plastic connection sets: copper chrome or nickel
Maximum working pressure: 1.6MPa Maximum working pressure: 0.1MPa
Operating Temperature range: 6-28 ℃
Nominal diameter DN15 \ DN20 \ DN25
KV value (m3 / h) 0.64-2.60
Product performance standards EN215 JG/T195-2007
Thermostatic radiator valves tick logo Description:
Product scale value * 12345
Corresponding to room temperature (° C) 6 12 16 20 24 28
Such as: the temperature was set at "3", room temperature will be maintained at 20 ° C or so;
(Tips: room temperature is maintained at 18 ~ 20 ℃ for best human comfort value)
Article explains:
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