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  • Forged Steel Gate Valve
  • Forged Steel Gate Valve

     

    Standard Material Specifications

    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

    Seat Ring

    A276 420

    A276 304

    A276 304(L)

    A276 316(L)

    3

    Wedge

    A276 430&410

    A182 F304

    A182 F304(L)

    A182 F316(L)

    4

    Stem

    A182 F6

    A182 F304

    A182 F304(L)

    A182 F316(L)

    5

    Gasket

    Corrugated SS+graphite

    SS+PTFE

    6

    Bonnet

    A105

    A182 F22

    A182 F304(L)

    A182 F316(L)

    7

    Bonnet Bolt

    A193 B7

    A193 B16

    A193 B8

    A193 B8M

    8

    Pin

    A276 420

    A182 F304

    9

    Gland

    A276 410

    A182 F304(L)

    A182 F316(L)

    10

    Gland Eyebolt

    A193 B7

    A193 B16

    A193 B8

    A193 B8M

    11

    Gland Flange

    A105

    A182 F11

    A182 F304(L)

    A182 F316(L)

    12

    Gland Nut

    A194 2H

    A194 4

    A194 8

    A194 8M

    13

    Yoke Nut

    A276 420

    14

    H.W.Lock Nut

    A194 2H

    A194 4

    A194 8

    A194 8M

    15

    Nameplate

    SS

    16

    Handwheel

    A197

    17

    Bearing Gasket

    A473 431

    18

    Stem Packing

    Flexible Graphite

    PTFE

    Suitable Medium

    W.O.G.etc

    W.O.G.etc

    HNO3,CH2OOH etc

    Suitable Temperature

    -29~425

    -29~550

    -29~180

    Note: Other materials are available upon request.

     

    Dimensions (mm) and Weights (Kg)     800Lb

    NPS

    Conv.

    3/8"

    1/2"

    3/4"

    1"

    1-1/4"

    1-1/2"

    2"

     

    Full

     

    3/8"

    1/2"

    3/4"

    1"

    1-1/4"

    1-1/2"

    2"

    L

    79

    79

    92

    111

    120

    120

    140

    178

    H(OPEN)

    158

    158

    169

    197

    236

    246

    283

    330

    W

    100

    100

    100

    125

    160

    160

    180

    200

    Weights

    Bolted

    2.1

    2.0

    2.3

    4.3

    5.9

    6.9

    11.1

    15.2

    Welded

    1.8

    1.7

    2.0

    3.8

    5.1

    6.1

    10.2

    14.2

     

     

     

     

     

     

     

     

     

     

     

     

    Dimensions (mm) and Weights (Kg)     900Lb~1500Lb

    NPS

    Conv.

    3/8"

    1/2"

    3/4"

    1"

    1-1/4"

    1-1/2"

    2"

     

    Full

     

    3/8"

    1/2"

    3/4"

    1"

    1-1/4"

    1-1/2"

    2"

    L

    92

    111

    111

    120

    120

    140

    178

    210

    H(OPRN)

    169

    197

    197

    236

    246

    283

    330

    354

    W

    100

    125

    125

    160

    160

    180

    200

    240

    Weights

    Bolted

    2.5

    4.3

    4.2

    6.6

    8.8

    12.5

    17.2

    23.5

    Welede

    2.4

    4.2

    4.0

    6.3

    8.7

    12.1

    17.2

    22.0

     

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