Type selection and classification of imported self-operated regulating valve
Overview of imported self-operated control valve brands:
American Walker WORK imported self-operated regulating valve does not require external energy. It uses the energy of the regulated medium as a power source to introduce an actuator to control the position of the valve core, change the pressure difference and flow rate at both ends, and stabilize the steam pressure before (or after) the valve. It has the advantages of sensitive action, good sealing, small pressure set point wave power, etc. It is widely used in petroleum, chemical, metallurgy, light industry and other industrial departments and urban heating and heating systems.
American Walker WORK imported self-operated flow regulating valve is a type of regulating valve that does not require electric or pneumatic actuators. Compared with manual regulating valves, its advantage is that it can be automatically adjusted; compared with electric regulating valves, its advantage is that it does not require external power. The application practice proves that, in the closed water circulation system (such as hot water heating system, air conditioning and refrigeration system), the correct use of this valve can easily achieve the system's flow distribution; can achieve the system's dynamic balance; can greatly simplify the system Debugging work; can stabilize the working state of the pump, etc. Self-operated regulating valves have broad application prospects and markets in heating and air-conditioning projects.
Imported self-operated regulating valves can be divided into the following three categories according to different working conditions:
1: Imported self-operated pressure regulating valve
The American Walker WORK imported self-operated pressure regulating valve does not require external energy. It uses the energy of the regulated medium as the power source, and introduces an actuator to control the position of the valve core, change the pressure difference and flow rate at both ends, and stabilize the pressure before (or after) the valve. It has the advantages of sensitive action, good sealing, and small fluctuations in pressure set point. It is widely used in automatic control of gas, liquid and steam media decompression or pressure relief.
2: Imported self-operated temperature regulating valve
American Walker WORK imported self-operated temperature regulating valve does not require any external energy. It uses the energy of the media to realize the media temperature self-adjusting actuator. The product has a wide temperature setting range, clear display, high accuracy, and safety protection device. It is widely used in chemical and petroleum. , Electric power, metallurgy, food, textile, civil buildings, hotels, restaurants and other heating, water supply, refrigeration, sterilization and disinfection equipment temperature self-regulation.
3: Imported self-operated flow regulating valve
The imported self-operated flow regulating valve can be set directly according to the design in the flow regulation of the pipe network. The valve can automatically eliminate the flow deviation caused by the remaining head of the pipeline and the pressure fluctuation under the action of water, no matter how the system pressure changes. Keeping the set flow rate unchanged, these functions of the valve complete the flow adjustment of the pipe network at one time, turning the adjustment work into a simple flow distribution, and effectively solving the hydraulic imbalance of the pipe network.
Imported self-operated control valve brand American Walker WORK brand authorized agent-Beijing Bo Keda Valve Co., Ltd. welcomes you to inquire.
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