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Pressure Reducing Valve

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Pressure Reducing Valve
Pressure Reducing Valve
Price And Quantity
  • Piece/Pieces
  • 1
  • , Piece/Pieces
  • 500 INR
    Product Description

    Pressure reducing valve simply opens by applying spring pressure to a diaphragm. The outlet pressure from it pushes the diaphragm upward at the bottom of the diaphragm, closing the valve. The spring pressure takes over and pushes the valve stem downward, allowing the valve to open when the outlet pressure drops below the valve's set point. The pressure beneath the diaphragm starts to outweigh spring pressure as the outlet pressure rises and approaches the required pressure, driving the valve stem upward and closing the valve. Under specific circumstances, pressure reducing valves can be used to prevent water hammer. 

    We are Manufacture of Pressure Reducing Valve


    Type parameter
    Self acting direct acting

    Pilot and diaphragm

    Control valve with roboter (self acting)
    Control valve with positioner
    (pid controlled)
    Steady load  suitability

    Yes

    Yes

    Yes

    Yes

    Accuracy

    Upto 25%  varitation under fluctuating load

    0.2bar variation under

    max to min load

    0.1bar

    0.05 bar

    Turn down

    10.1

    15:1to12:1

    40:1

    40:1

    Requirement of water pot

    Requirement for steam above140C

    Not required

    Not required

    Not required

    General suitability

    suitability for small steady loads

    Suitable for fluctuating small to medium loads

    Suitable for fluctuating medium to heavy loads

    suitable for fluctuating heavy loads requiring precise pressure

    Design

    Old design superior only to simple manual globe valve. Cannot take load fluctuaions water pot makes the entire installation extremely vulnerable.

    Extremely proven design. Spirax DP143 &DP13 are synonymous with pressure reduction in steam
    maintenance friendly, reliable, easy to own& operate.

    Engineered & designed using computational fluid dynamics specifically for use on steam applications. Eliminates electronic pressure control loop but offers advantages of a control valve.

    Contemporary design undergoing continuous improvement. Can be tailormade, for low noise, SS &alloy steel construction. Leakage class v can be provided. Modular construction.

    Trade Information
    • 1000 Per Month
    • 1 Months
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      Contact Us

      Vill-Arupara, Post Office - G.I.P. Colony, Howrah, West Bengal, 711112, India
      Phone :+918037303867