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What are the characteristics and advantages of electric gate


The electric valve is simply to control the valve with an electric actuator to open and close the valve. It can be divided into upper and lower parts, the upper part is the electric actuator, the lower part is the valve action force distance is larger than the electric valve, the electric valve switching action speed can be adjusted, the structure is simple, easy to maintain, due to the gas itself during the action The cushioning characteristics are not easily damaged by jamming, but there must be a gas source, and the control system is also more complicated than the electric valve. The electric gate valve is responsive, safe and reliable. Many manufacturers with high control requirements set up a compressed air station for pneumatic instrument control components. Electric is to electricity. And a device that can control its flow.
Electric gate valves are being used and promoted more and more widely in the market.
Electric gate valve structure features
①The valve adopts pressure self-tightening seal or valve body and bonnet gasket sealing structure, which is trustworthy! Safe and reliable to use.
②The valve disc adopts a double-gate middle with a universal top structure, which can automatically adjust the valve flap to the sealing surface of the valve seat to ensure the sealing of the valve. At the same time, the structure is convenient to maintain, saves cost, and the valve flap is interchangeable.
③The valve disc and seat sealing surface are made of cobalt-chromium-tungsten carbide by plasma spray welding. The sealing surface has high hardness, abrasion resistance, scratch resistance and long service life.
④The valve stem is made of nitriding steel, surface nitriding treatment, high hardness, anti-scratch, corrosion resistance and long service life.
⑤Electric device is equipped with torque control mechanism, field operation mechanism and hand and electric switching mechanism. In addition to local operation, it can also carry out remote operation, PLC control, 4~20mA current input and output intelligent control.
⑥Manual valve is opened by manual mechanism or handwheel when impacting. Reduce valve operating force.
⑦Valves can be installed anywhere in the pipeline, while selecting carbon steel or alloy steel valves based on the temperature of the media and media.  
⑦When installing and commissioning for the first time, the valve must be manually opened to about half of the position to avoid damage to the valve or electrical installation caused by the reverse phase of the motor.