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  Self-acting temperature control valve is a new high-tech products without the help of external power or power, according to the initial setting automatically based on changes in the working temperature, continuous temperature control feedback, widely used in various types of thermal equipment of different nature of the mass temperature, flow control, such as metallurgy, chemical and various civil installations. Temperature-sensing element as a key component of the temperature control valve determines the performance of the temperature control valve. The current self-operated temperature control valve has two kinds of temperature-sensing elements: one is the traditional paraffin temperature package (Wax Element), another new temperature control element using shape memory alloy (Shape Memory Alloys abbreviated as SMA) spring. The traditional wax element works by pouring a mixture of wax and copper powder of different formulations into a small copper tube container, and the volume of th

  Stainless steel manifold   in our life touches human health, safety category, life we can widely see stainless steel. smlghvac specializes in   stainless steel manifold     research and development, production, processing custom services, the following from a professional point of view to talk to you about the advantages of   stainless steel manifold   . Anti-corrosion performance Stainless steel manifold    and pipe fittings of corrosion resistance in a variety of pipe is the best.  Stainless steel   can be passivated with oxidizing agents, the appearance of a layer of tough and dense chromium-rich oxide maintenance film Dr2O3, effectively prevent the further onset of oxidation reactions. Other metal pipes, such as galvanized water pipes, copper pipes passivation ability is very small, which is the galvanized copper pipe corrosion resistance is far less than the key reason for stainless steel water distribution equipment. High heat resistance strength The thermal conductivity of  st

  Geese fly south, frogs hibernate, squirrels store pine nuts ..... Animals in nature are preparing to spend the winter, and it's time for us to act for winter warmth. When it comes to heating methods, electric blankets and large quilts on the bed, hand warmers in the hands, cotton mops on the feet, air conditioners on the walls, electric heaters around, bloated winter home cotton clothing ...... All of these add up to less than the warmth brought by floor heating. Today to speak in detail about the top ten advantages of floor heating at home, after reading no longer entangled to install floor heating. 1、Healthy and comfortable Air conditioning relies on hot air to warm up, and mechanical forced blowing makes people feel uncomfortable. While floor heating through the entire ground radiation heat dissipation, indoor temperature distribution from the bottom up gently decreasing, in line with the human body "warm feet top cool" heating needs, giving people a more comfortable

  Pressure Relief Valve   is also known as self-balancing valve, flow control valve, flow controller, dynamic balance valve, flow balance valve, is an intuitive and simple flow adjustment control device, the application of flow regulating valve in the pipe network can be directly based on the design to set the flow, the valve can be under the action of water, automatically eliminate the remaining pressure head of the pipeline and the flow deviation caused by pressure fluctuations, regardless of how the system pressure changes are maintained set flow Unchanged, the valve these functions make the pipe network flow adjustment once completed, effectively solve the hydraulic disorder of the pipe network. Flow control valve is mainly used in: centralized heating (cooling) and other water systems, so that the flow of the network according to demand distribution, to eliminate the water system hydraulic imbalance, to solve the problem of uneven heat and cold. Working principle By receiving the

  The working principle of the electric heat   actuator The electric heat  actuato r  consists of three main parts, a temperature controller, a valve  actuator  and a valve. Normally the temperature controller will be installed on the wall of the building's internal wall and connected to the electric heat  actuator  by means of a cable. The electric heat  actuator  is then connected to the corresponding control point with a cable, which does not need to be too long - about 1 metre is sufficient. The electric  thermal actuator  is fixed to the valve with a nut. When the room temperature reaches the preset temperature of the temperature controller, the positive thermistor in the electric  thermal actuator  will start to work and close the valve by heating the thermal expansion device. When the room temperature decreases, the thermostat senses the temperature change and will transmit the signal to the electric  thermal actuator , which will start to cool down and open the valve. Many

  Now   electric  thermostatic mixing valve     more and more into our lives, but there are few customers know that some of the working principle of electric temperature control valve, today Smlghvac brings you,   electronic thermostatic mixing valve   working principle of the introduction. Thermostatic mixing valve , referred to as temperature control valve is a typical application of flow control valve in the field of temperature control, the basic principle: by controlling the heat exchanger, air conditioning units or other heat and cold equipment, primary heat (cold) medium inlet flow to control the outlet temperature of the equipment. When the load produces changes, adjust the flow rate by changing the valve opening degree to eliminate the impact caused by load fluctuations, so that the temperature returns to the set value. Electronic thermostatic mixing valve  is a typical application in the field of temperature control such as HVAC. The controller has PI and PID adjustment funct

  Whenever the temperature drops off a cliff, homes with heating systems are sure to be envied repeatedly. There are always questions about what exactly the benefits of a heating system are. There are many ways to keep warm alone, such as wearing more clothes, fireplace，air conditioning, small sunsets, etc. However, none of them compare to a heating system. When it comes to heating systems, there's so much to boast about! 1、The best sense of comfort  The heating system gives people a good feeling of warm feet and cool head, which is in line with the heat environment required by the human body to dissipate heat, which improves blood circulation, promotes metabolism and has an inhibiting effect on cardiovascular diseases; it is especially suitable for the elderly and children, and has a more preventive effect on patients with arthritis and old cold legs. 2、Clean and hygienic  The heating system is dissipated by the ground, the indoor temperature distribution decreases from bottom to