Hydraulic threaded plug-in one-way check valve DF08
Details
Nzvimbo yekushandisa:michina
Product alias:Hydraulic check valve
Inoshandiswa pakati:petroleum zvigadzirwa
Tembiricha inoshanda:110 (℃)
Nominal pressure:1 (MPa)
Zita dhayamita:08 (mm)
Kuisa fomu:screw thread
Kushanda tembiricha:Poshi
Type (nzvimbo yechiteshi):Nzira mbiri-fomula
Zvikamu uye accessories:vharafu muviri
Kuyerera kwakananganzira imwe
Rudzi rwekutyaira:pulse
Fomu:plunger type
Pressure environment:zvakajairika kumanikidza
Main material:simbi
Pfungwa dzekutarisa
Installation position
Imwe-nzira vharafu ivhavha yecheki.Nzvimbo yekuisa ye swing check valve haina kukwana.Iyo inowanzoiswa muhorizontal pipeline, asi inogonawo kuiswa mu vertical pipeline kana inclined pipeline.
zvinhu zvinoda kutarisirwa
Paunenge uchiisa cheki valve, kutarisisa kwakanyanya kunofanirwa kubhadharwa kune kuyerera kwepakati, uye yakajairika kuyerera kwepakati kunofanirwa kuenderana nekutungamira kwemuseve wakaratidzwa pamutumbi wevhavha, zvikasadaro kuyerera kwakajairika kwepakati kuchaita. kugurwa.Ivhavha yepasi inofanira kuiswa pasi pepombi yekukwevera pombi yemvura.
Kana iyo cheki valve yakavharwa, inoburitsa surge pressure mupombi, uye mumatambudziko akaomarara, inokonzeresa kukuvadzwa kwevhavha, pombi kana midziyo, kunyanya kune yakakura-muromo pombi kana yakanyanya-kudzvanywa pombi, saka inofanirwa kukwezva kutarisa kwevashandisi vecheki valve.
Cheki mavharuvhu anongoshandiswa kune imwe-nzira yekuvhura nekuvhara mavharuvhu kudzivirira reverse kuyerera kwemvura media pamapaipi akasiyana-siyana kana michina.Kuisa chinzvimbo.
Imwe-nzira vharafu ivhavha yecheki.Nzvimbo yekuisa ye swing check valve haina kukwana.Iyo inowanzoiswa muhorizontal pipeline, asi inogonawo kuiswa mu vertical pipeline kana inclined pipeline.
zvinhu zvinoda kutarisirwa
Paunenge uchiisa cheki valve, kutarisisa kwakanyanya kunofanirwa kubhadharwa kune kuyerera kwepakati, uye yakajairika kuyerera kwepakati kunofanirwa kuenderana nekutungamira kwemuseve wakaratidzwa pamutumbi wevhavha, zvikasadaro kuyerera kwakajairika kwepakati kuchaita. kugurwa.Ivhavha yepasi inofanira kuiswa pasi pepombi yekukwevera pombi yemvura.
Kana iyo cheki valve yakavharwa, inoburitsa surge pressure mupombi, uye mumatambudziko akaomarara, inokonzeresa kukuvadzwa kwevhavha, pombi kana midziyo, kunyanya kune yakakura-muromo pombi kana yakanyanya-kudzvanywa pombi, saka inofanirwa kukwezva kutarisa kwevashandisi vecheki valve.
Cheki mavharuvhu anongoshandiswa kune imwe-nzira yekuvhura nekuvhara mavharuvhu kudzivirira kudzoreredza kuyerera kwemvura media pamapaipi akasiyana-siyana kana michina.
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