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  • Wafer lift check valve

    產品背景.jpg


    Product description

    Wafer lift check valve suitable for nomimal pressure PN10~PN64;and nominal diameter:DN15~DN250、NPS1/2~48;working temperature:-196℃~540℃, is used to prevent the reverse flowing of liquid, which is mostly applied to petrochemical engineering, metallurgy ,electric power engineering, light industrial ,food industry ,for the water, steam ,oil , nitric acid, acetic acid, and the strong oxidizing property material and so on.

    Product features
    1.Small structure
    2.small size and light weight
    3.Attractive appearance and easy to be installed
    4.less  hydraulic resistance
    5.small power to shut off.
    6.long life span, high reliability
    Product specification parameters

    公稱通徑DN(mm)
    15~250
    公稱壓力PN(MPa)
    1.0~6.4
    公稱壓力Ps(MPa)
    強度試驗
    1.5~9.6
    密封試驗
    1.1~7.04
    主要    零件
    閥體
    CF8、CF8M、CF3M
    閥板
    CF8、CF8M、CF3M等
    密封圈
    EPDM、NBR、硬質合金等
    連接形式
    對夾式

    Product connection size

    對夾式升降式止回閥.jpg

    口徑
    連接尺寸
    PN1.0Mpa
    PN1.6Mpa
    PN2.5Mpa
    PN4.0Mpa
    PN6.4Mpa
    H
    D
    H
    D
    H
    D
    H
    D
    H
    D
    DN15
    25
    52
    25
    52
    25
    52
    25
    52
    25
    62
    DN20
    25
    62
    25
    62
    25
    62
    25
    62
    31.5
    73
    DN25
    30
    72
    30
    72
    30
    72
    30
    72
    35.5
    83
    DN32
    32
    83
    32
    83
    32
    83
    32
    83
    40
    89
    DN40
    38
    93
    38
    93
    38
    93
    38
    93
    45
    104
    DN50
    45
    108
    45
    108
    45
    108
    45
    108
    56
    114
    DN65
    50
    128
    50
    128
    50
    128
    50
    128
    63
    138
    DN80
    60
    142
    60
    142
    60
    142
    60
    142
    71
    148
    DN100
    75
    162
    75
    162
    75
    168
    75
    168
    80
    174
    DN125
    85
    192
    85
    192
    85
    194
    85
    194
    110
    211
    DN150
    102
    218
    102
    218
    102
    224
    102
    224
    125
    248
    DN200
    110
    273
    110
    273
    110
    284
    110
    291
    160
    310
    DN250
    146
    328
    146
    329
    146
    341
    146
    353
    180
    362

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    對夾升降式止回閥.zip
    文件類型: .zip 133f443abf42c07c46664f3e6c3875a3.zip (238.16 KB)

    Wafer lift check valve

    Wafer lift check valve suitable for nomimal pressure PN10~PN64;and nominal diameter:DN15~DN250、NPS1/2~48;working temperature:-196℃~540℃, is used to prevent the reverse flowing of liquid, which is mostly applied to petrochemical engineering, metallurgy ,el


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