1. Classification by use and functiona. Two-position valve: mainly used to close or connect the medium;b. Regulating valve: mainly used for regulating the system. When selecting a valve, it is necessa...
Different control valves have different installation requirements. What are the installation principles of pneumatic control valves and electric control valves? What are the precautions? Ningbo Jiaerl...
Proportional regulators are a major improvement over mechanical regulators - they are fairly simple and very effective, allowing for better control. They use fill and vent valves to maintain outlet pr...
Proportional pressure reducing valves, also known as proportional pressure regulators or electronic pressure regulators or electrical proportional valves, maintain a constant output pressure within a ...
Proportional control valve is a control valve that continuously and proportionally controls the flow, pressure and direction of the hydraulic system according to the input electrical signal, and the o...
Classification by proportional valve control method refers to classification according to the electrical-mechanical conversion method in the pilot control valve of the proportional valve. The electric...
The command signal is amplified by the proportional amplifier, and the current is proportionally output to the proportional electromagnet of the proportional valve. direction, so as to realize the pos...
Proportional valve is a new type of hydraulic control device. On ordinary pressure valves, flow valves and directional valves, proportional electromagnets are used to replace the original control part...
Solenoid valve selection should first follow the four principles of safety, reliability, applicability and economy, followed by six aspects of the field conditions (ie pipeline parameters, fluid param...
How to test the performance of the solenoid valve? 1. Opening voltage test: Connect the clean air with rated pressure to the air inlet of the electromagnetic pulse valve, input 85% of the rated...
Flange solenoid valve is a pilot-operated double-opening solenoid valve composed of auxiliary valve and main valve. It is the opening and closing of the auxiliary valve to control the opening and clos...
The maintenance type solenoid valve means that the valve power switch action only needs to be energized for a moment, and the spool position does not need electricity to maintain. Its advantages depen...
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