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  • Product Name: Flanged End Pressure Seal Check Valv
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  • Flanged End Pressure Seal Check Valv
  • Flanged End Pressure Seal Check Valve

     

    Standard Material Specification

    NO.

    Part Name

    CS to ASTM

    AS to ASTM

    SS to ASTM

    Type A105

    Type F22

    Type F304(L)

    Type F316(L)

    1

    Body

    A105

    A182 F22

    A182 F304(L)

    A182 F316(L)

    2

    lift Disc

    A276 420

    A276 304

    A276 304(L)

    A276 316(L)

    3

    Pressure Seat

    A105

    F22

    A182 F304(L)

    F316(L)

    4

    Pressure Ring

    A276 304L

    A276 316L

    5

    Retaining Nut

    A194 2H

    A194 4

    A194 8

    A194 8M

    6

    P.S.Lock Nut

    A194 2H

    A194 4

    A194 8

    A194 8M

    Suitable Medium

    W.O.G.etc

    W.O.G.etc

    HNO 3 ,CH 3 OOH etc

    Suitable Temperature

    -29?25

    -29?50

    -29?80

    Note: Other materials are available upon request.

    Dimensions (mm) and Weights (Kg)

    NPS

    1/2"

    3/4"

    1"

    11/4"

    11/2"

    2"

    L(RTJ)

    900Lb?500Lb

    216

    229

    254

    279

    305

    368

    2500Lb

    264

    273

    308

    349

    384

    451

    H

    900Lb?500Lb

    117

    117

    117

    152

    152

    195

    2500Lb

    117

    117

    117

    117

    152

    195

    weights

    900Lb?500Lb

    10.5

    11.9

    13.9

    19.9

    26.9

    32.5

    2500Lb

    12.6

    14.9

    16.5

    24.8

    30.0

    35.0

     

E-mail: sales@kosenvalve.com Tel: 0086-577-67997720 Contact Person: Annie Fax: 0086-577-67997725