Technical description

    Applications:

    Heating and cooling systems
    Tap water systems

    Function:

    Shut-off, non-rising stem

    Dimensions:

    DN 50-600

    Pressure class:

    PN 16 and PN 25

    Temperature:

    Max. working temperature: 120°C
    Min. working temperature: -20°C

    Media:

    Water and neutral fluids, water-glycol mixtures.

    Material:

    Flanged:
    Body: Ductile iron EN-JS 1050
    Bonnet: Ductile iron EN-JS 1050
    Wedge: Ductile iron EN-JS 1050, EPDM coated
    Thrust collar: Brass C67400
    Stem nut: Bronze C62300
    Stem: Stainless steel BS970 420S37
    O-ring: EPDM
    Gasket: EPDM
    Gland: Ductile iron EN-JS 1050
    Handwheel: Ductile iron EN-JS 1050
    Gearbox: Carbon steel St3
    Grooved:
    Body:
    - Housing Ductile Iron EN-JS 1050
    - Trim Bronze EN1982 CC491K
    Wedge:
    - Trim Bronze EN1982 CC491K
    - Housing Ductile Iron EN-JS 1050
    - Nut Bronze EN1982 CC491K
    Stem: Stainless Steel BS970 420S37
    Bonnet: Ductile Iron EN-JS 1050
    Gasket: Graphite
    Stuffing: Box Ductile Iron EN-JS 1050
    Packing: Graphite
    Handwheel: Ductile Iron EN-JS 1050

    Surface treatment:

    Internally and externally liquid epoxy painted or fusion bonded epoxy powder coated (FBE).
    Fusion bonded epoxy coating 150 -300 microns.

    Marking:

    IMI, PN, DN, and flow direction arrow.

    Colour:

    Blue RAL5015

    Connections:

    Flanged: According to EN 1092-2
    Grooved ends: According to ISO 4200

    Standard length: BS5163

    Approvals:

    WRAS

    Articles - Flanged

    Handwheel

    Flanged

    Handwheel

    PN 16

    DN
    L
    H
    D
    Kvs
    kg
    EAN
    Article No
    50
    178
    240
    175
    40,7
    15
    5902276800573
    42250-026250
    65
    191
    255
    175
    64,6
    17
    5902276800580
    42250-026265
    80
    203
    280
    255
    94,0
    20
    5902276800597
    42250-026280
    100
    229
    305
    255
    162,8
    26
    5902276800603
    42250-026290
    125
    254
    380
    305
    254,4
    33
    5902276800610
    42250-026291
    150
    267
    417
    305
    366,3
    46
    5902276800627
    42250-026292
    200
    292
    525
    355
    651,1
    70
    5902276800634
    42250-026293
    250
    330
    621
    405
    1017,4
    105
    5902276800641
    42250-026294
    300
    356
    711
    405
    1465,0
    159
    5902276800658
    42250-026295

    PN 25

    DN
    L
    H
    D
    Kvs
    kg
    EAN
    Article No
    50
    178
    240
    175
    40,7
    15
    5902276800481
    42250-026350
    65
    191
    255
    175
    64,6
    17
    5902276800498
    42250-026365
    80
    203
    280
    255
    94,0
    20
    5902276800504
    42250-026380
    100
    229
    305
    255
    162,8
    26
    5902276800511
    42250-026390
    125
    254
    380
    305
    254,4
    33
    5902276800528
    42250-026391
    150
    267
    417
    305
    366,3
    46
    5902276800535
    42250-026392
    200
    292
    525
    355
    651,1
    70
    5902276800542
    42250-026393
    250
    330
    621
    405
    1017,4
    105
    5902276800559
    42250-026394
    300
    356
    711
    405
    1465,0
    159
    5902276800566
    42250-026395

    Gearbox

    Flanged

    Gearbox

    PN 16

    DN
    L
    L1
    H
    D
    Kvs
    kg
    EAN
    Article No
    350
    381
    330
    925
    460
    1837,7
    425
    5902276800764
    42250-126296
    400
    406
    330
    857
    460
    2437,9
    625
    5902276800771
    42250-126297
    450
    432
    330
    1272
    460
    3122,8
    825
    5902276800788
    42250-126298
    500
    457
    400
    1485
    600
    3876,5
    1005
    5902276800795
    42250-126299
    600
    508
    400
    1510
    600
    5666,3
    1345
    5902276800757
    42250-126200

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

    Articles - Grooved ends

    Handwheel

    Grooved ends

    Handwheel

    PN 16

    DN
    ØD
    D
    L
    H
    Kvs
    kg
    EAN
    Article No
    50
    60
    190
    178
    260
    40,7
    16
    5902276800665
    42250-029250
    65 1)
    73
    190
    191
    276
    64,6
    20
    5902276802744
    42250-025265
    65
    76,1
    190
    191
    276
    64,6
    20
    5902276800672
    42250-029265
    80
    89
    190
    203
    300
    94,0
    24
    5902276800689
    42250-029280
    100
    114
    250
    229
    355
    162,8
    38
    5902276800696
    42250-029290
    125
    139,7
    305
    254
    409
    254,4
    50
    5902276800702
    42250-029291
    125 1)
    141,3
    305
    254
    409
    254,4
    50
    5902276802751
    42250-025291
    150
    168
    305
    267
    467
    366,3
    60
    5902276800719
    42250-029292
    200
    219
    356
    292
    606
    651,1
    110
    5902276800726
    42250-029293
    250
    273
    405
    330
    750
    1017,4
    200
    5902276800733
    42250-029294
    300
    324
    457
    356
    835
    1465,0
    280
    5902276800740
    42250-029295

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

    1) Not conforming to ISO 4200.

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