Electromagnetic valve technical news

Solenoid valve solenoid valve technology news times product selection first output requirements for electromagnetic valve, and facilitate the rational use, to achieve the best effect. Electromagnetic valve of medium types mainly for the gas and liquid and temperature, viscosity, concentration, corrosion resistance and so on. Velocity refers to the speed of fluid flow through the valve, valve is key performance indicators. Pressure ( Poor) Is the power of the valve is closed to overcome, is also a key indicator of the valve. Sealing is relative to the valve leakage indicator, can be used per unit time of valve leakage for the unit, or, in some cases more suitable for the gas, with a certain volume of gas inside the sealed container in a certain period of time of pressure drop. Electromagnetic valve when the electricity will be fever, or biggest electricity load cycle, as well as the electromagnetic valve power and the rise of temperature of the cooling determines the solenoid valve. Electromagnetic valve temperature and environmental temperature determines the magnet material need insulation temperature rating. Input, electromagnetic valve, the different current waveform can produce different working mode. The types of power supply in the actual application might be dc/ac, constant voltage power supply, constant current power supply, battery, battery, dc motor, capacitor, voltage range, by a rectifier filter, maximum available for current and other factors. Electromagnetic valve drive circuit in the control of contact of the protection of the electromagnetic valve drive control contact may spark, wear and noise. Can provide the following appropriate protective resistance & amp; Capacitance method; Insert the diode. Environment factors and life needs to be in the electromagnetic valve materials and surface treatment methods to choose the important factor. Environmental factors including temperature, humidity, magnetic field or electric field; Gas, liquid and solid pollution or corrosion, impact shock and vibration, etc. In the use of electromagnetic valve is a must to think of all these factors, to use at ease, rest assured.