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Forged Steel Socket Welding Check Valve

Your location:Home >> Guanhuan Valve >> Valve center >> Forged steel valve series

  • Large diameter valve series
  • Ball valve series
  • Butterfly valve series
  • Gate valve series
  • Globe valve series
  • Check valve series
  • Forged steel valve series
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  • Control valve series
  • Discharging valve series
  • Pressure reducing valve series
  • Steam trap series
  • Plunger valve series
  • Plug valve series
  • Gas valve series
  • Fluorine valve series
  • Rubber-lined valve series
  • Power station valve series
  • Metallurgical valve series
  • Bellows valve series
  • Ceramic valve series
  • Oxygen valve series
  • Ammonia special valve series
  • Oilfield valve series
  • Filter series
  • Breathing valve flame arrester series
  • Special material valve series
  • Sanitary valve series
  • Needle instrument valve series
  • Water conservancy control valve series
  • Copper valve series
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  • Other valves
  • Forged Steel Socket Welding Check Valve
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    Forged Steel Socket Welding Check Valve

    Product model: H11Y/H61Y

    Nominal diameter: DN15-50mm, NPS 1/2"-2"

    Pressure range: CL150-600Lb

    Body material: forged steel, stainless steel

    Applicable temperature: -29℃~550℃

    Applicable medium: water, steam, oil, etc.


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    Product Description

    Forged steel internal thread, the sealing surface of the socket check valve is made of iron-based alloy or Stellite cobalt-based cemented carbide surfacing surface for wear resistance, high temperature resistance, corrosion resistance, good scratch resistance, long service life, etc. Features. The connection between the stainless steel pin shaft and the valve disc adopts the built-in structure, which has excellent performance and more reliable sealing. The products are widely used in the pipelines of petroleum, chemical, pharmaceutical, electric power industries and other working conditions to prevent medium backflow. Applicable media are water, oil, steam, gas and some corrosive liquid media.


    Product Features

    1. The valve is an automatic sealing valve, which automatically opens and closes the valve flap depending on the flow of the medium itself, effectively preventing the backflow of the medium. The disc has a stainless steel spring device. The sealing surface is wear-resistant, corrosion-resistant, friction-resistant and has a long service life. The product has reasonable structure, reliable sealing, excellent performance and beautiful appearance.


    2. The shape of the valve body is the same as that of the globe valve, so its fluid resistance coefficient is large. The upper part of the valve disc and the lower part of the valve cover are machined with guide sleeves. When the medium flows downstream, the valve disc is opened by the thrust of the medium. When the medium stops flowing, the valve disc falls on the valve seat by itself, which prevents the medium from flowing backwards.





    Main external connection dimensions and weight(Clss150LB~600LB)

    NPS(in) 1/2" 3/4" 1" 1-1/4" 1-1/2" 2"
    L(RTJ) 150 108 117 127 140 165 203
    300 152 178 203 216 229 267
    600 165 190 216 229 241 292
    H 150,300 61 61 79 95 103 118
    600 61 79 95 103 118 135

    WT

    (Kg)

    150 RTJ 2.56 3.37 4.37 8.17 8.94 12.64
    BW 1.7 1.9 2.1 5.12 5.5 7.89
    300 RTJ 2.73 3.65 4.74 8.77 9.6 13.7
    BW 1.9 2.1 3 5.12 6.6 7.85
    600 RTJ 3 4 5.83 9.47 10.1 15.6
    BW 2 3.12 4.25 7.25 8.56 13.6


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    Shanghai Guanhuan Valve Manufacturing Co,, Ltd.

    400-870-2025

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    • Home

    • About us

      • Company profile

      • Enterprise honor

      • Workshop environment

    • Products

      • Large diameter valve series

      • Ball valve series

      • Butterfly valve series

      • Gate valve series

      • Globe valve series

      • Check valve series

      • Forged steel valve series

      • More...

    • Application

      • New Energy Industry

      • Chemical Industry

      • Oil Industry

      • Natural Gas Industry

      • Electric Power Industry

      • Metallurgy Industry

      • Pharmaceutical Industry

      • More...

    • News

      • Corporate News

      • Industry News

      • Technical knowledge

    • Contact us

      • Contact information

      • Online message

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    Key words :
    • Large diameter valve series,
    • Ball valve series,
    • Butterfly valve series,
    • Gate valve series,
    • Globe valve series,
    • Check valve series,
    • Forged steel valve series,
    • Pneumatic valve series,
    • Electric valve series,
    • Control valve series,
    • Discharging valve series,
    • Pressure reducing valve series,
    • Steam trap series,
    • Plunger valve series,
    • Plug valve series,
    • Gas valve series,
    • Fluorine valve series,
    • Rubber-lined valve series,
    • Power station valve series,
    • Metallurgical valve series,
    • Bellows valve series,
    • Ceramic valve series,
    • Oxygen valve series,
    • Ammonia special valve series,
    • Oilfield valve series,
    • Filter series,
    • Breathing valve flame arrester series,
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    • Needle instrument valve series,
    • Water conservancy control valve series,
    • Copper valve series,
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    • Other valves,
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    • Ball valve series,
    • Butterfly valve series,
    • Gate valve series,
    • Globe valve series,
    • Check valve series,
    • Forged steel valve series,
    • Pneumatic valve series,
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    • Control valve series,
    • Discharging valve series,
    • Pressure reducing valve series,
    • Steam trap series,
    • Plunger valve series,
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    • Gas valve series,
    • Fluorine valve series,
    • Rubber-lined valve series,
    • Power station valve series,
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    • Sanitary valve series,
    • Needle instrument valve series,
    • Water conservancy control valve series,
    • Copper valve series,
    • Solenoid valve series,
    • Other valves,
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