Background temperature changes in temperature around packages can be induced and initiation size changes, help and regulating valve valve core displacement of initiation, continued to adjust to change the cooling water in the radiator device of calories. In front of the radiator temperature control valve normal is installed, a semi-automatic flow adjustment, successfully implement residents demand at room temperature. A temperature control valve often office pressure difference between the 2 ~ 3 mH2O, no more than 6 ~ 10 largest mH2O. The target temperature control valve selection, it is according to the preset flow ( Known under thermal loading) To confirm the KV value (pressure drop, allowing Flow coefficient) ; The KV value and then confirm the diameter of the temperature control valve ( Model) 。 。 Therefore, must be given the range of fixed value of design a temperature control valve, in order to avoid initiation of noise, affect the normal office temperature control valve. Two-way temperature control valve for double pipe system, some for single pipe system. But in the process of selection, to the selected temperature control valve in an ideal differential office conditions. Three-way thermostatic valve is mainly used for single pipe system with cross tube, the points and flow coefficient may vary in the range of 0 ~ 100 one hundred percent, flow control room is big, but the price is more expensive, complicated structure. In the presupposition of temperature control valve, accurate selection is very tight. Thermostatic valve can set temperature adjustment, thermostatic valve will be in accordance with the requirements of setting semi-automatic stem water and regulating the cooling device, thus to achieve the objectives of the curb the indoor temperature. For double tube system of two-way temperature control valve resistance; For single pipe system resistance is smaller. If the demand can be thought of as appropriate, and the use of long-range temperature sensing device; Long-range temperature sensors placed in the required temperature control of the house, the body in a warming system for Marine valve parts. Q: temperature control valve selection default briefly answer: 1, the construction of radiator temperature control valve and office principle user indoor temperature stem is through the radiator thermostatic valve stem to successful implementation. There are two temperature control valve temperature control valve and the 3-way thermostatic valve. Radiator thermostatic valve stem is by constant temperature stem, flow control valve and a pair of petition, the inside temperature stem at the center of the devices is the sensor unit, the bulb. Because of this, the default sample atlas or manufacturer must give KV values and the diameter of the relationship, otherwise is not convenient to use the preset positions. Temperature control valve temperature pack with body general assembly into a group, thermal bag itself is the presence of indoor temperature sensor. In the preset temperature control valve selection, is by no means a simple selection with pipe diameter of the temperature control valve is sufficient. If do not set a heating system temperature control valve can not to call the heat metering system. 2 preset temperature control valve, temperature control valve selection is one of the main heating system flow control adjustment facilities, other regulator is help facilities, because the temperature control valve is a must have. When under the same KV value, there are more than two kinds of caliber when choosing, should first choose the diameter small temperature control valve, the goal is to increase the adjustment of the temperature control valve performance. Notes to the order: The national standard) A, A: B: product name, model, nominal size medium and temperature, pressure range C: whether there is attachment, delivery time, and special requirements so that we can correct selection for you. Second, if the valve has been selected by design unit of our company model, please order according to the valves parameters directly with our sales center. Three, it is very important when you use the occasion or the environment is more complex, would you please provide design drawings and detailed parameters, our engineers experts will concentrate on review and analysis for you. We can provide you with professional solutions, including design, customization, complete, operation and service. We've been working on the valve leader in the field of industry, to provide you with the latest knowledge of the valve, the best service, best technical adviser. 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