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  • Product Name: Forged Cryogenic Gate Valve
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  • Forged Cryogenic Gate Valve
  • Forged Cryogenic Gate Valve

     

    Standard Material Specifications

    NO.

    Part Name

    AS to ASTM

    SS to ASTM

    Type LF2

    Type LF3

    Type F304(L)

    Type F316(L)

    1

    Body

    A350 LF2

    A350 LF3

    A182 F304(L)

    A182 F316(L)

    2

    Seat Ring

    A276 420

    A276 410

    A276 304(L)

    A276 316(L)

    3

    Wedge

    A350 LF2

    A350 LF3

    A182 F304(L)

    A182 F316(L)

    4

    Gasket

    Corrugated SS + graphite

    SS + PTFE

    5

    Bonnet

    A350 LF2

    A350 LF3

    A182 F304(L)

    A182 F316(L)

    6

    Bonnet Bolt

    A193 B7

    A193 B7

    A193 B8

    A193 B8M

    7

    Stem

    A182 F6

    A182 F6

    A182 F304(L)

    A182 F316(L)

    8

    Stem Packing

    Flexibel Graphite

    PTFE

    9

    Pin

    A276 420

    A276 304

    10

    Gland Eyebolt

    A193 B7

    A193 B16

    A193 B8

    A193 B8M

    11

    Gland

    A276 410

    A182 F304(L)

    A182 F316(L)

    12

    Gland Flange

    A105

    A182 F11

    A182 F304(L)

    A182 F316(L)

    13

    Gland Nut

    A194 2H

    A194 4

    A194 8

    A194 8M

    14

    Yoke Nut

    A276 420

    15

    Bearing Gasket

    A473 431

    16

    Nameplate

    SS

    17

    H.W.Lock Nut

    A194 2H

    A194 4

    A194 8

    A194 8M

    18

    Handwheel

    A197

    Suitable Temperature

     40 

     101  

     196

    Note: Other materials are available upon request.

     

    Dimensions (mm) and Weights (Kg)

    NPS

    3/8"

    1/2"

    3/4"

    1"

    1-1/4"

    1-1/2"

    2"

    L

    79

    92

    111

    120

    120

    140

    178

    H(OPEN)

    330

    333

    360

    407

    475

    475

    551

    W

    100

    100

    125

    160

    160

    180

    200

    Weights

    Bolted

    5.2

    7.1

    9.4

    13.5

    15.0

    17.8

    28.0

    Welded

    4.8

    6.4

    8.7

    12.2

    13.4

    15.2

    26.0

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