Water solenoid valves

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Water solenoid valve is always considered the most simple, but in reality the water is divided into several categories of tap water, industrial water, industrial wastewater, irrigation water, seawater, corrosion, cleanliness of the differe nt should be the choice of different electromagnetic valve. The water valve is most common, but use different performance requirements of the valve is not the same. For example, fire electromagnetic valve, operating reliability is essential in case of failure lead to disastrous consequences. Even ordinary manual valves for long periods of opening and closing, it is difficult to quickly open. In recent years, high-rise buildings springing up, our fire solenoid valve technology also will mature. Another example, the waterworks must solenoid valve for siphon pipe, solenoid valve, but pressure state, but also in the vacuum state work reliably, there must be no internal leakage, and the cleanliness of the water is not high status , should remain flexible movement. Such waterworks shuttle valve  in the hundreds of waterworks. Water Association (IWA) as the only recommended by the solenoid valve. In addition, the sprinkl er quick exhaust valve  with the development of China s agricultural and garden industry gradually been applied.