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    DWHG10 / 16/22/25/32 SERIES SOLENOID tsav ua DIRECTIONAL li qub

    Luv hauj lwm:

    DWHG series are solenoid pilot operated spool type valves . This series are used to control the start ,stop and direction of flow.


    khoom Nthuav dav

    khoom cim npe

    DWHG series yog solenoid tsav ua spool hom li qub. Qhov no series yog siv los tswj tus pib, nres thiab cov kev taw qhia uas txaus.

    loj 10 16 22 25 32
    Max kev khiav hauj lwm siab pab (MPa) 31,5 35 31,5 35 35
    Externally drained T Chaw nres nkoj (MPa) 31,5 25 25 25 25
    Hauv uas dej xau thawm T Chaw nres nkoj (MPa) (AC) -10 (AC) -10 (AC) -10 (AC) -10 (AC) -10
    (DC) -16 (DC) -16 (DC) -16 (DC) -16 (DC) -16
    Externally drained Y Chaw nres nkoj (MPa) (AC) -10 (AC) -10 (AC) -10 (AC) -10 (AC) -10
    (DC) -16 (DC) -16 (DC) -16 (DC) -16 (DC) -16
    Min. Pilot siab (MPa) 0.45-1 0.45-1.3 0.45-1 0.45-1 0.45-1
    Max. ntws nqi (L / min) 160 300 450 650 1100
    Nyhav Li Cas (kgs) 6.7 9.5 12 18 38,5
    Valve lub cev (Material) Deg kev kho mob casting phosphating nto
    Roj huv NAS1638 chav kawm ntawv 9 thiab ISO4406 chav kawm ntawv 20/18/15

    Yam ntxwv curves: hom 4DWHG10 ... (ntsuas nrog HLP46, Voil = 40 ℃ ± 5 ℃)

    777

    Yam ntxwv curves: hom 4DWHG16 ... (ntsuas nrog HLP46, Voil = 40 ℃ ± 5 ℃)

    888

    Yam ntxwv curves: hom 4DWHG22 ... (ntsuas nrog HLP46, Voil = 40 ℃ ± 5 ℃)

    999

    Yam ntxwv curves: hom 4DWHG25 ... (ntsuas nrog HLP46, Voil = 40 ℃ ± 5 ℃)

    101010

    Yam ntxwv curves: hom 4DWHG32 ... (ntsuas nrog HLP46, Voil = 40 ℃ ± 5 ℃)

    111111

     

    Lig xov cim

    5555

    Pilot kua mov

    6666

    1,4DWHG10
    (1) Internal tsav dav hlau thiab lwm tsav: Cov "P" chaw nres nkoj nrog M6 hau ntswj 3 yog lwm tsav, yuav hloov valve rau hauv internal tsav, lub M6 hau ntswj 3 yuav tsum tau muab tshem tawm.
    (2) Internal ntws thiab lwm ntws: Tshem cov ntsia liaj qhov rooj 1, rau nruab M6 hau ntswj 2 yog lwm ntws, unscrew lub M6 screew 2 yog internal ntws.

    2,4DWHG16
    (1) Internal tsav dav hlau thiab lwm tsav: Tshem cov sideward cover, kev txhim kho cov pin kom tso cai rau "P" chaw nres nkoj uas qhib txoj hauj lwm yog nrog tsav, yuav hloov ua lub pin mus rau hauv "P" chaw nres nkoj nrog xob txoj hauj lwm yog lwm ntws.
    (2) Internal ntws thiab lwm ntws: Tshem cov ntsia liaj qhov rooj 1 thiab txhim kho M6 hau ntswj 2 yog lwm ntws, unscrew lub M6 hau ntswj 2 yog internal ntws.

    Pilot kua mov

    7777

    3,4DWHG25
    (1) Internal tsav dav hlau thiab lwm tsav: Tshem cov sideward cover, txhim kho M6 hau ntswj 1 yog lwm tsav, unscrew lub M6 hau ntswj 2 yog internal tsav.
    (2) Internal ntws thiab lwm ntws: Tshem cov M6 hau ntswj 2 nyob rau hauv lub "T" chaw nres nkoj nyob rau sab saum toj ntawm lub ntsiab valve yog internal ntws, kev txhim kho cov M6 hau ntswj 2 yog lwm ntws.
    4,4DWHG32
    1, Internal tsav dav hlau thiab lwm tsav: Txhim kho lub M6 hau ntswj 1 nyob rau hauv lub "P" chaw nres nkoj nyob rau sab saum toj ntawm lub ntsiab valve yog lwm tsav; tshem cov M6 hau ntswj 1 yog internal tsav.
    2, Internal ntws thiab lwm ntws: Tshem cov M6 hau ntswj 2 nyob rau hauv lub "T" chaw nres nkoj nyob rau sab saum toj ntawm lub ntsiab valve yog lwm ntws; txhim kho lub M6 hau ntswj 2 yog internal ntws.
    CEEB TOOM: 1.Tus "X" chaw nres nkoj nyob hauv lub hauv paus phaj yuav tsum tau xob yog nrog tsav.
    2.The "Y" chaw nres nkoj nyob hauv lub hauv paus phaj yuav tsum tau xob yog nrog ntws.

    4DWHG10 Subplate Installation Qhov ntev

    8888

    9999

     

    4DWHG16 Subplate Installation Qhov ntev

    1111111

     

    Valve tus txheej hau ntswj
    4 ntawm M10 × 60 GB / T70.1-12.9 Zawm torque Ma = 75Nm.
    2 ntawm M6 × 60 GB / T70.1-12.9 Zawm torque Ma = 15.5Nm.
    O-nplhaib rau PTAB Chaw nres nkoj: φ26 × 2.4
    O-nplhaib rau XYL Chaw nres nkoj: φ15 × 1.9

    4DWHG22 Subplate Installation Qhov ntev

    222222

     

    Valve tus txheej hau ntswj
    6 ntawm M12 × 60 GB / T70.1-12.9 Zawm torque Ma = 130Nm.
    O-nplhaib rau PTAB Chaw nres nkoj: φ31 × 3.1
    O-nplhaib rau XY Chaw nres nkoj: φ25 × 3.1

    4DWHG25 Subplate Installation Qhov ntev

    3333333

    Valve tus txheej hau ntswj
    6 ntawm M12 × 60 GB / T70.1-12.9 Zawm torque Ma = 130Nm.
    O-nplhaib rau PTAB Chaw nres nkoj: φ34 × 3.1
    O-nplhaib rau XY Chaw nres nkoj: φ25 × 3.1

    4DWHG32 Subplate Installation Qhov ntev

    1111

    Valve tus txheej hau ntswj
    6 ntawm M20 × 80 GB / T70.1-2000 12,9 Zawm torque Ma = 430Nm.
    O-nplhaib rau PTAB Chaw nres nkoj: φ42 × 3
    O-nplhaib rau XY Chaw nres nkoj: φ19 × 3

    installation qhov ntev

    2222

    3333


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