Features & Benefits

    Special internal geometry

    Allows big pressure drop without noise.

    Adjustable set-point

    Ensure the desired differential pressure.

    Articles

    Flanged

    Flanges according ASME/ANSI B16.42 Class 150.

    DN
    (size)
    D
    L
    H1
    H2
    Kvs
    Kg
    EAN
    Article No
    10-60 kPa
    32
    1 1/4"
    115
    180
    535
    102
    21
    38
    3831112533103
    52 789-732
    40
    1 1/2"
    125
    200
    535
    102
    25
    39
    3831112533127
    52 789-740
    50
    2"
    150
    230
    560
    116
    32
    46
    3831112533158
    52 789-750
    65
    2 1/2"
    180
    290
    580
    135
    55
    55
    3831112533189
    52 789-765
    80
    3"
    190
    310
    592
    149
    70
    66
    3831112533226
    52 789-780
    100
    4"
    230
    350
    680
    175
    120
    88
    3831112532991
    52 789-790
    125
    5"
    255
    400
    690
    190
    145
    105
    3831112533028
    52 789-791
    50-150 kPa
    32
    1 1/4"
    115
    180
    535
    102
    21
    38
    3831112533110
    52 789-832
    40
    1 1/2"
    125
    200
    535
    102
    25
    39
    3831112533141
    52 789-840
    50
    2"
    150
    230
    560
    116
    32
    46
    3831112533172
    52 789-850
    65
    2 1/2"
    180
    290
    580
    135
    55
    55
    3831112533219
    52 789-865
    80
    3"
    190
    310
    592
    149
    70
    66
    3831112533240
    52 789-880
    100
    4"
    230
    350
    680
    175
    120
    88
    3831112533011
    52 789-890
    125
    5"
    255
    400
    690
    190
    145
    105
    3831112533042
    52 789-891
    130-250 kPa
    32
    1 1/4"
    115
    180
    535
    102
    21
    38
    3831112533196
    52 789-932
    40
    1 1/2"
    125
    200
    535
    102
    25
    39
    3831112533134
    52 789-940
    50
    2"
    150
    230
    560
    116
    32
    46
    3831112533165
    52 789-950
    65
    2 1/2"
    180
    290
    580
    135
    55
    55
    3831112533202
    52 789-965
    80
    3"
    190
    310
    592
    149
    70
    66
    3831112533233
    52 789-980
    100
    4"
    230
    350
    680
    175
    120
    88
    3831112533004
    52 789-990
    125
    5"
    255
    400
    690
    190
    145
    105
    3831112533035
    52 789-991


    Kvs = m3/h at a pressure drop of 1 bar and fully open valve.

    → = Flow direction

    DAB50_DN40_persp

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    DAB50_DN100

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    DAB50_DN100_persp

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    DAB50_DN40

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    Technical specifications

    Installation instructions