How to Realize the Linear Relation between Coil Heat Dissipation and Valve Opening
Because the coil static characteristic is exponential, in order to achieve good control effect, the logarithmic curve regulating valve is usually used. … Read more
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Because the coil static characteristic is exponential, in order to achieve good control effect, the logarithmic curve regulating valve is usually used. … Read more
Fuzhou Water Company Fuzhou Water Company has six water plants in operation, with a total capacity of 1.32 million cubic meters of … Read more
Foshan Water Company Foshan Water Company founded in 1964, is specialized in water supply, sewage treatment, environmental protection and the construction of … Read more
1.Check whether butterfly valve specifications, pressure, temperature and corrosion resistance meet the requirements before installation. The parts should be checked for damage … Read more
Brief Introduction of Hydraulic Balance System All heating and air conditioning systems should achieve two main objectives: 1. Provide the required comfort; … Read more
The pilot type solenoid valve with secondary opening valve is mainly composed of pilot valve and main valve, and the main valve … Read more
Performance characteristics of bronze balancing valve 1. Ideal regulation performance; 2. Excellent cut-off function; 3. Open state display with an accuracy of 1/10 … Read more
1. Dynamic balancing valve only plays the role of hydraulic balance and cannot be used for load regulation. Because of the misunderstanding … Read more
1. Concentric butterfly valve The structural characteristics of the butterfly valve are that the axis of the stem, the center of the … Read more
Classification Of Non Slam Check Valve Non slam check valve is mainly used to prevent medium backflow in pipes. Bottom valves and … Read more