Cast Steel Steam Safety Valve, Flanged, PN1.0-10

Cast Steel Steam Safety Valve, Flanged, PN1.0-10
Model No.: Hits: 2064
Categories: Safety Valves
Tags:
  • Cast steel steam safety valve is used as protecting device in container or pipelines in case of pressure exceeding permitted value. The valve is applicable for steam, air, water and oil. Stem valve can closes automatically without manual reset after discharging pressure, which is completely different from Full Open safety valve. The body is made of cast steel.

    Nominal diameter: DN20-300mm

    Nominal pressure: PN1.0-10MPa

     

    Materials

    Part Name

    Materials

    Body

    WCB

    Base

    ZG2Cr13

    Adjusting ring

    ZG2Cr13

    Disc

    2Cr13

    Guide sleeve

    2Cr13

    Bonnet

    ZG230-450

    Spring

    50CrVA

    Stem

    2Cr13

    Lever

    ZG200-400

    Stretching

    45

    Shield

    ZG200-400

    Seal face

    Cemented carbide

     

    Dimensions

    Nominal Diameter DN(mm)

    do

    D

    K

    g

    g1

    b

    f

    f1

    Z-ød

    DN'

    D1

    K1

    g2

    g'

    b1

    f'

    f1'

    Z1-ød1

    L

    L1

    ≈H

    20

    15

    105

    75

     

    55

    16

    2

     

    4-14

    20

    105

    75

    55

     

    16

    2

     

    4-14

    100

    85

    270

    25

    20

    115

    85

     

    65

    16

    2

     

    4-14

    25

    115

    85

    65

     

    16

    2

     

    4-14

    100

    85

    270

    32

    25

    140

    100

     

    78

    18

    2

     

    4-18

    32

    140

    100

    78

     

    18

    2

     

    4-18

    115

    100

    312

    40

    32

    150

    110

     

    85

    18

    3

     

    4-18

    40

    150

    110

    85

     

    18

    3

     

    4-18

    120

    110

    320

    50

    40

    165

    125

     

    100

    20

    3

     

    4-18

    50

    165

    125

    100

     

    20

    3

     

    4-18

    135

    120

    390

    65

    50

    185

    145

     

    120

    20

    3

     

    4-18

    65

    185

    145

    120

     

    20

    3

     

    4-18

    140

    130

    395

    80

    65

    200

    160

     

    135

    20

    3

     

    8-18

    80

    200

    160

    135

     

    20

    3

     

    8-18

    160

    135

    400

    100

    80

    220

    180

     

    155

    22

    3

     

    8-18

    100

    220

    180

    155

     

    22

    3

     

    8-18

    170

    160

    600

    125

    100

    250

    210

     

    185

    22

    3

     

    8-18

    125

    250

    210

    185

     

    22

    3

     

    8-18

    190

    190

    620

    150

    125

    285

    240

     

    210

    24

    3

     

    8-23

    150

    285

    240

    210

     

    24

    3

     

    8-23

    205

    195

    625

    200

    150

    340

    295

     

    265

    26

    3

     

    12-23

    200

    340

    295

    265

     

    26

    3

     

    12-23

    240

    230

    798

    250

    200

    405

    355

     

    320

    30

    3

     

    12-26

    250

    405

    355

    320

     

    30

    3

     

    12-26

    350

    320

    981

    300

    250

    460

    410

     

    375

    30

    4

     

    12-26

    300

    460

    410

    375

     

    30

    4

     

    12-26

    350

    320

    1005

Request a quote

Similar Products

Related searches