Stainless Steel Double-lever Safety Valve, SW, Flanged

Stainless Steel Double-lever Safety Valve, SW, Flanged
Model No.: Hits: 1977
Categories: Safety Valves
Tags:
  • Stainless steel double-lever safety valve whose temperature is less than 450 is widely used for boiler in power station and pressure container. The valve is utilized to stop pressure from exceeding the permitted value. It is made of stainless steel. The medium is steam, air. Stainless steel double-lever safety valve is utilized in urban construction, chemical industry, metallurgy, petroleum, pharmacy, food, etc.

     

    Materials

    Part Name

    Materials

    Body

    Stainless steel

    Guide sleeve

    Stainless steel

    Disc

    2Cr13

    Stem

    2Cr13

    Lever

    Carbon steel

    Hammer

    Cast iron

    Structure of Stainless Steel Double-lever Safety Valve

    Dimensions

    Nominal Diameter
    DN(mm)

    Dimension(mm)

    Sock Welded

    Flanged End

    d1

    K2

    K3

    D3

    DN

    D2’

    D1’

    D’

    b’

    f’

    z1-d1

    80

    120

    145

    162

    190

    80

    210

    240

    280

    24

    3

    8-23

    125

    120

    145

    162

    190

    125

    210

    240

    280

    24

    3

    8-23

    150

    120

    145

    162

    190

    150

    210

    240

    280

    24

    3

    8-23

    200

    200

    218

    253

    285

    200

    255

    280

    315

    22

    3

    8-18

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