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Vertical Lift Check Valve

We have our own export right and has grown to be a major supplier of all kinds of precision castings and ball valve, check valve, stop valve, gate valve, filter, quick joint. Female connection, male connection, welded connection, flange connection are all available.
  • Commodity name: Vertical Lift Check Valve
  • Description
  • Product Specification

    Design standard: GB/T12236

    Flange standard: GB/T12221

    Structural standard: JB/T79

    Test standard: JB/T9092

     

    Test Pressure

    Test Ltem

    Shell Test

    Seal Test

    Air Seal Test

    Medium

    Water

    Air

    Nominal

    Pressure

    PN(MPa)

    1.6

    2.4

    1.8

    0.6

    2.5

    3.8

    2.8

    4.0

    6.0

    4.4

    6.4

    9.6

    7.0

     

    Materials for Main Parts

    Name

    Material

    Body/Bonnet

    CF8

    CF8M

    CF3M

    WCB

    Wedge

    CF8

    CF8M

    CF3M

    WCB

    Spring

    CF8

    CF8M

    CF3M

    WCB

     

    Main External and Connecting Dimensions(mm)

    DN

    H

    D

    D1

    D2

    b

    f

    Z-Φd

    PN1.6MPa

    32

    145

    135

    100

    78

    18

    2

    4-Φ18

    40

    160

    145

    110

    85

    18

    3

    4-Φ18

    50

    170

    160

    125

    100

    20

    3

    4-Φ18

    65

    180

    180

    145

    120

    22

    3

    4-Φ18

    80

    200

    195

    160

    135

    22

    3

    8-Φ18

    100

    220

    215

    180

    155

    24

    3

    8-Φ18

    125

    270

    245

    210

    185

    28

    3

    8-Φ18

    150

    300

    280

    240

    210

    30

    3

    8-Φ18

    200

    390

    335

    295

    265

    34

    3

    12-Φ23

     

    Main External and Connecting Dimensions(mm)

    DN

    H

    D

    D1

    D2

    b

    f

    Z-Φd

    PN2.5MPa

    32

    150

    135

    100

    78

    18

    2

    4-Φ18

    40

    160

    145

    110

    85

    18

    3

    4-Φ18

    50

    170

    160

    125

    100

    20

    3

    4-Φ18

    65

    175

    180

    145

    120

    22

    3

    8-Φ18

    80

    200

    195

    160

    135

    22

    3

    8-Φ18

    100

    215

    230

    160

    160

    24

    3

    8-Φ18

    125

    275

    270

    220

    188

    28

    3

    8-Φ23

    150

    295

    300

    250

    218

    30

    3

    8-Φ25

    200

    380

    360

    310

    278

    34

    3

    12-Φ25

     

Manufacturing capacity

Our has many production lines such as Lostwax investment casting, CNC machine and assembly inspection etc. 

Qualifications

Through continuous efforts, our products have achieved industrial certificates including ISO, CE, AP1607, SIL, TS, and so on.

Product Inspection

HUANDE is dedicated to the pursuit of " Zero Defect". We have a guality management system thatencompasses our entire operation from order confirmation to final inspection. 

Key words:

Vertical Lift Check Valve

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