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    Fluid Control Equipment

    Direct Acting Pressure Reducing Valves

    DR20/A-DR20

    Compact, light-weight, direct-acting pressure reducing valves. Stainless steel construction.

    Extremely compact pressure reducing valve for use on small process equipment.

    Direct-acting Pressure Reducing Valve Pamphlet (354 KB)

    Benefits and Features

    • Exceptionally light and compact PRV
    • Soft seat for extra-tight sealing (A-DR20)
    • Wetted parts are of all stainless steel construction with high durability and corrosion resistance for long service life
    • Stable secondary pressure
    • High flow rate for its class
    • Capable of a 30:1 pressure reduction
    • Easy to operate and adjust
    • Built-in screen ensures extended trouble-free operation
    Stainless Steel Construction
    • Features stainless steel construction, achieving high durability and a long service life.

    Application Areas

    • Compact heat exchangers and compact steam processes.

    Product Details

    ModelPhotoConnectionBody MaterialApplicable FluidsPMO (MPaG)TMO (°C)Primary Pressure (MPaG)Secondary Pressure (MPaG)Maximum Flow RateSpecificationsManual
    DR20Screwed, FlangedStainless 
    (ASTM A351 
    Gr.CF8)
    Steam 
    Air
    1.62200.2 - 1.60.014 - 1.0610 kg/hSpecificationsManual
    A-DR20Screwed, FlangedStainless 
    (ASTM A351 
    Gr.CF8)
    Air1.01000.2 - 1.00.014 - 0.4460m3/hSpecificationsManual
    • PMO = Maximum Operating Pressure
    • TMO = Maximum Operating Temperature

    The latest version of each product's instruction manual can be found on this page.

     

    Product Related Information