Solenoid valve introduction Tracing the history of the development of solenoid valves, so far, the solenoid valve at home and abroad from the principle is divided into three categories (ie: direct-acting, step-by-step pilot), and from the valve structure and materials The difference between the principle and the principle is divided into six sub-categories (direct-acting diaphragm structure, step-grate structure, the leading film structure, direct-acting piston structure, step-by-step piston structure, pilot piston structure). Installation Notes are as follows: Installation should pay attention to the arrow on the body should be consistent with the media flow. Do not install in places with direct dripping or splashing water. Solenoid valve should be installed vertically up. Solenoid valve should be guaranteed in the power supply voltage of 15% -10% of the rated voltage fluctuations within the normal work. Solenoid valve installed, the pipeline may not have reverse pressure. And need to power several times to make it suitable for temperature before formally put into use. Solenoid valve should be thoroughly cleaned before installation. Access to the media should be free of impurities. Pre-filter valve. When the solenoid valve failure or cleaning, in order to ensure the system continues to operate, the bypass device should be installed. ZQDF Caliber: Small Diameter Material: Carbon Steel, Cast Iron, Stainless Steel Flange Steam Solenoid Valve Model: ZQDF Caliber: Small Diameter Material: Carbon Steel, Cast Iron, Stainless Steel ZCM Gas Solenoid Valve Model: ZCM Small Diameter: Medium Diameter Material: Carbon Steel, Stainless Steel Solenoid Valve (Normally Closed) Model: US-F Caliber: Small Diameter, Medium Caliber Material: Carbon Steel Underwater Solenoid Valve Model: SLDF Caliber: Small Caliber, Medium Caliber Material: Carbon steel, cast iron, stainless steel Medical equipment for the solenoid valve Model: 2W Diameter: Small caliber, caliber Material: carbon steel, stainless steel
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