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EH Series Dual plate wafer check valve

Size: DN 40~DN 800

Pressure:PN10/PN16

Standard:

Face to face: EN558-1

Flange connection: EN1092 PN10/16

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  • Description:

    EH Series Dual plate wafer check valve is with two torsion springs added to each of pair valve plates, which close the plates quickly and automatically, that can prevent the medium from flowing back.The check valve can be installed on both horizontal and vertical direction pipelines.

    Characteristic:

    -Small in size, light in weight, compact in sturcture, easy in maintenance.

    -Two torsion springs are added to each of the pair valve plates, which close the plates quickly and automatically.

    -The Quick cloth action preventsthe medium from flowing back.

    -Short face to face and good rigidity.

    -Easy installation, it can be installed on both horizontal and vertival direction pipelines.

    -This valve is tighly sealed, without leakage under the water pressure test.

    -Safe and reliable in operation, High interference-resistance.

    Applications:

    General industrial  use.

  • Dimensions:


    Size D D1 D2 L R t Weight(kg)
    (mm) (inch)
    40 1.5" 92 65 43.3 43 28.8 19 1.5
    50 2" 107 65 43.3 43 28.8 19 1.5
    65 2.5" 127 80 60.2 46 36.1 20 2.4
    80 3" 142 94 66.4 64 43.4 28 3.6
    100 4" 162 117 90.8 64 52.8 27 5.7
    125 5" 192 145 116.9 70 65.7 30 7.3
    150 6" 218 170 144.6 76 78.6 31 9
    200 8" 273 224 198.2 89 104.4 33 17
    250 10" 328 265 233.7 114 127 50 26
    300 12" 378 310 283.9 114 148.3 43 42
    350 14" 438 360 332.9 127 172.4 45 55
    400 16" 489 410 381 140 197.4 52 75
    450 18" 539 450 419.9 152 217.8 58 101
    500 20" 594 505 467.8 152 241 58 111
    600 24" 690 624 572.6 178 295.4 73 172
    700 28" 800 720 680 229 354 98 219

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