Self-operated Micro-pressure Control Valve, 150Lb

Self-operated Micro-pressure Control Valve, 150Lb
Model No.: Hits: 2070
Categories: Control Valves
Tags:
  • Self-operated micro-pressure control valve consists of actuator and control valve. The vale uses the pressure of medium as its power source to realize automatic control without the help of foreign energy. Accuracy of self-operated micro-pressure control valve is higher than general self-operated control valve by one time. It is suitable for the situations which need higher accuracy. It is widely utilized in chemical industry, metallurgy, petroleum, pharmacy, etc.

    Nominal diameter: DN20-100mm

    Nominal pressure: ANSI150Lb

     

    Materials

    Body

    ZG230-450, ZG1Cr18Ni9Ti , ZG1Cr18Ni12Mo2Ti 

    Core

    1Cr18Ni12Mo2Ti, 1Cr18Ni9Ti,

    Seat

    1Cr18Ni12Mo2Ti, 1Cr18Ni9Ti

    Stem

    1Cr18Ni12Mo2Ti, 1Cr18Ni9Ti

    Membrane cover  

    A3, 1Cr18Ni9Ti 

    Diaphragm

    Rubber


    Self-operated Control Valve Structure 

    Dimensions

    Nominal Diameter DN(mm)

    20

    25

    32

    40

    50

    65

    80

    100

    A

    395

    H

    680

    690

    710

    720

    735

    797

    837

    1050

    L

    185

    200

    205

    222

    254

    276

    298

     340

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