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  • twenty-six

    2021-8

    Routine maintenance of electric sleeve regulating valve is essential!

    The valve core structure of the electric sleeve regulating valve takes the sleeve and the valve disc as the clearance fit. There are several throttling windows on the sleeve. The shape of the window determines the flow characteristics of the regulating valve. The size of the window area affects the flow coefficient Cv of the regulating valve.

  • twenty-six

    2021-8

    How many advantages do you know about low temperature stop valve?

    Low temperature stop valve refers to the valve whose closing element (disc) moves along the center line of valve seat. According to this movement of the disc, the change of the valve seat opening is in direct proportion to the stroke of the disc. Because the valve stem opening or closing stroke of this type of valve is relatively short, and has a very reliable cut-off function, and because the change of the valve seat opening is in direct proportion to the stroke of the valve disc, it is very suitable for flow adjustment. Therefore, this type of valve is very suitable for cutting off or regulating as well as throttling.

  • twenty-eight

    2021-7

    However, this is the performance requirement of stainless steel solenoid valve!

    Stainless steel solenoid valve is an industrial equipment controlled by electromagnetism. It is an automatic basic element used to control fluid. It is an actuator, not limited to hydraulic and pneumatic. It is used in industrial control system to adjust the direction, flow, speed and other parameters of medium.

  • twenty-eight

    2021-7

    How to remove common faults of stainless steel solenoid valve?

    Stainless steel solenoid valve is an industrial equipment controlled by electromagnetism. It is an automatic basic element used to control fluid. It is an actuator, not limited to hydraulic and pneumatic. It is used in industrial control system to adjust the direction, flow, speed and other parameters of medium.

MORE+ Technical Articles ARTICLE
  • twenty-eight

    2021-6

    Is this still the flange electric butterfly valve you are familiar with?

    Flange electric butterfly valve is a kind of butterfly valve, which is composed of main parts such as valve body, butterfly plate, sealing ring, transmission mechanism, etc. It is suitable for food, medicine, petrochemical industry, power plant, steel plant, industrial environmental water treatment and high-rise buildings. The water supply and drainage pipeline is used as a device to regulate the flow and cut off the fluid. It is composed of valve body, butterfly plate, sealing ring, transmission mechanism and other main parts.

  • twenty-eight

    2021-5

    little does one think! The original flange electric butterfly valve is like this!

    Flange electric butterfly valve is a kind of butterfly valve, which is composed of main parts such as valve body, butterfly plate, sealing ring, transmission mechanism, etc. It is suitable for food, medicine, petrochemical industry, power plant, steel plant, industrial environmental water treatment and high-rise buildings. The water supply and drainage pipeline is used as a device to regulate the flow and cut off the fluid.

  • twenty-eight

    2021-4

    This is the feature of low temperature stop valve!

    Low temperature stop valve refers to the valve whose closing element (disc) moves along the center line of valve seat. According to this movement of the disc, the change of the valve seat opening is in direct proportion to the stroke of the disc.

  • four

    2021-3

    Installation technology of regulating valve

    1. Observe correct installation technology Always follow the installation instructions and precautions of the control valve (regulating valve) manufacturer. Here is a brief summary of typical installation instructions.  

About us More>>

Shanghai Xianyi Valve Co., Ltd. is a manufacturer focusing on pressure reducing valve system. Its main representative products include stainless steel piston pressure reducing valve, steam pressure reducing valve, piston pressure reducing valve, water pressure reducing valve, pilot pressure reducing valve, lever pressure reducing valve, self operated pressure reducing valve, stainless steel pressure reducing valve, proportional pressure reducing valve, air pressure reducing valve, Spixake pressure reducing valve, Branch pressure reducing valve, pressure reducing and stabilizing valve, adjustable pressure reducing valve, bellows pressure reducing valve, electric pressure reducing valve, natural gas pressure reducing valve, gas pressure reducing valve, shuttle pressure relief valve, etc.

Shanghai Xianyi Valve Co., Ltd. Our general valves include ball valve, gate valve, stop valve, pressure reducing valve, butterfly valve, cryogenic valve, cryogenic stop valve. Low temperature emergency shut-off valve, low temperature pressure reducing valve, ceramic valve, electric valve, pneumatic valve, regulating valve, electric regulating valve, pneumatic regulating valve, self operated regulating valve, etc.

Our production standards are ISO, API, ANSI, BS, DIN, NF, JIS, JPI, GB, JB and other domestic and foreign standards. And can provide customers with a series of pipeline engineering supporting solutions.  

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