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  • Product Name: Forged Pressure Seal Swing Check Valve
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  • Forged Pressure Seal Swing Check Valve
  • Pressure Seal Swing Check Valve

     

    Standard Material Specifications

    NO.

    Part Name

    CS to ASTM

    AS to ASTM

    SS to ASTM

    Tyep A105

    Type F22

    Type F304(L)

    Type F316(L)

    1

    Seat Ring

    A276 410

    A276 304

    A276 304(L)

    A276 316(L)

    2

    Pin

    A276 420

    A182 F304

    A182 F316

    3

    Pressure Ring

    A276 304L

    A276 316(L)

    4

    Pressure Seat

    A105

    A182 F304

    A182 F304(L)

    A182 F316(L)

    5

    Body

    A105

    A182 F22

    A182 F304(L)

    A182 F316(L)

    6

    Bonnet

    A105

    A182 F22

    A182 F304 L

    A182 F316(L)

    7

    Bolt

    A193 B7

    A193 B16

    A193 B8

    A193 B8M

    8

    Quarter Ring

    A276 420

    A182 F304

    A182 F316

    9

    Pontlevis

    A105

    A182 F22

    A182 F304 L

    A182 F316(L)

    10

    Hinge

    A105

    A182 F22

    A182 F304 L

    A182 F316(L)

    11

    Disc

    A276 420

    F304

    A182 F304(L)

    F316(L)

    12

    Nut

    A194 2H

    A194 4

    A194 8

    A194 8M

    Suitable Medium

    W.O.G.etc

    W.O.G.etc

    HNO3,CH3OOH etc

    Suitable Temperature

    -29~425 

    -29~550

    -29~180 

    Note: Other materials are available upon request.

     

    Dimensions (mm) and Weights (Kg)

    NPS

    1/2"

    3/4"

    1"

    1-1/4"

    1-1/2"

    2"

    L

    900~1500Lb

    140

    140

    140

    178

    178

    216

    2500Lb

    186

    186

    186

    232

    232

    279

    H

    117

    117

    117

    152

    152

    195

    Weights

    900~1500Lb

    8.2

    7.8

    7.7

    19.8

    19.2

    21.3

    2500Lb

    10.0

    9.6

    9.4

    21.5

    21.1

    22.8

     

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