PW160-7 Relief vavu 723-30-91200 chofufutira Chalk chothandizira chachikulu valavu hydraulic mpope

Valavu ya solenoid imagwiritsa ntchito maginito amagetsi kukankhira pachimake valavu kuti iwongolere komwe mpweya woponderezedwa umalowera, potero kuwongolera kolowera kwa pneumatic actuator switch.
Ma electromagnet omwe amagwiritsidwa ntchito poyendetsa valavu ya solenoid amagawidwa kukhala AC ndi DC:

1. Mphamvu yamagetsi yamagetsi yamagetsi ya AC nthawi zambiri imakhala 220 volts. Amadziwika ndi mphamvu yayikulu yoyambira, nthawi yochepa yosinthira komanso mtengo wotsika. Komabe, valavu ikamatidwa kapena kuyamwa sikukwanira ndipo chitsulo sichimayamwa, maginito amagetsi ndi osavuta kuwotcha chifukwa chakuchulukirachulukira, kotero kudalirika kogwira ntchito kumakhala kocheperako, kukhudzidwa kwa zochita, komanso moyo. ndi otsika.

Mphamvu yamagetsi yamagetsi ya 2.DC nthawi zambiri imakhala 24 volts. Ubwino wake ndi ntchito yodalirika, osati chifukwa spore yakhazikika ndikuwotchedwa, moyo wautali, kukula kochepa, koma mphamvu yoyambira ndi yaying'ono kuposa maginito amagetsi a AC, ndipo pakalibe magetsi a DC, kufunikira kwa zida zowongolera.
Kuti apititse patsogolo kudalirika kwa ntchito ndi moyo wa valavu yosinthira ma elekitiroma, m'zaka zaposachedwa, maginito onyowa akugwiritsidwa ntchito kwambiri kunyumba ndi kunja, maginito amagetsi awa ndi ndodo ya slide valve kukankhira sikuyenera kusindikizidwa, kuthetsa mikangano. mphete yosindikizira yooneka ngati O, koyilo yake yamagetsi yamagetsi kunja yosindikizidwa mwachindunji ndi pulasitiki yaumisiri, osati chipolopolo china chachitsulo, chomwe chimatsimikizira kutsekeka, komanso kumathandizira kutulutsa kutentha, ntchito yodalirika, Kutsika kochepa, moyo wautali.
Pakalipano, valavu ya solenoid kunyumba ndi kunja imagawidwa m'magulu atatu (omwe ndi: mtundu wachindunji, mtundu woyendetsa ndege), ndi kusiyana kwa mavavu a chimbale ndi zinthu ndi kusiyana kwa mfundo kumagawidwa m'magulu asanu ndi limodzi. (mawonekedwe a diaphragm molunjika, mawonekedwe a masitepe apawiri, mawonekedwe a filimu yoyendetsa, mawonekedwe a pistoni, mawonekedwe a piston, mawonekedwe a piston).

Ma valve a cartridge amapatsa opanga zida zabwino zambiri malinga ndi midadada yophatikizika yophatikizika:

1. System Integrated valve block imathandizira payipi yamakina.
Kupanga chipika cha valve kuti chikwaniritse zofunikira za zipangizo ndi bwino kuposa kupanga zipangizo kuti zigwirizane ndi zofunikira za hydraulic system. Kuyika ndalama nthawi zambiri kumachepetsedwa kwambiri

2. Lekani kuchucha.
Kutuluka kunja nthawi zambiri kumakhala chifukwa chachikulu chogwiritsira ntchito zochepa za hydraulic systems, ndipo O-ring yomwe imayikidwa ku dzenje la valve pazitsulo zophatikizira za valve zimatha kuthetsa kutuluka kunja.

3. Nthawi yochepetsera ndi nthawi yokonza chotchinga chophatikizira cha valve yafupikitsidwa kwambiri, ndipo kusinthidwa kwa chigawocho sikungakhudze payipi yogwirizana kapena sichidzathetsedwa.
Iye amagawaniza.

4. Magawo ophatikizika a hydraulic amatha kukhala pakatikati pa makina amodzi kapena omwazika pazosowa zina kuti akwaniritse payipi.
Pankhani yoyika, palibe zofunikira zenizeni zoyika. Mavavu ophatikizika mwamakonda ophatikizika amapereka kusinthasintha kosayerekezeka
Kugonana.