Back Pressure Valve
UPVC CPVC PPH PVDF Back Pressure Valve Pvc Relief Pressure Safety Valve
Products Features
Sunungura kudzvanywa kwepombi kuti uve nechokwadi chekugadzikana kwesystem pressure.
Chengetedza kuchengetedzwa kwepombi uye kushanda kwakajairika kwehurongwa.
Inoshandiswa pamwe chete ne pulse dampers kuderedza kukuvadzwa kwesando yemvura pane system, kuwana yepamusoro yakaderera vibration regulation; kuderedza huwandu hwepamusoro hwekuyerera kwehuwandu hwekuchinja, kuchengetedza iyo pombi system kubva pakukanganisa kwekuchinja kwemhepo.
Iyo diaphragm inotora advanced PTFE + glue composite tekinoroji, iyo inokodzera dzinenge dzese mvura dzinoparadza, ine chisimbiso chakavimbika uye isina kuvuza.
Chii chinoshandiswa kuchengetedza valve?
Diaphragm, spool nemukati mechirimo pressure uchipokana nechigaro chevharuvhu. Kana dzvinyiriro mupombi yemuchina ichipfuura preset preset, iyo diaphragm, spool inovharwa. Iyo yepakati inodonha kune pombi yekudzoka uye mudziyo. Mumunda unogona kugadziridzwa kuburikidza ne screws nerubatsiro rwekumanikidza gauge mupombi mu 0-1.0Mpa huwandu hwekumanikidzwa kwezvigadziro, iyo yekuyamura yekumanikidza inowanzoiswa yakakwirira kupfuura iyo system pressure ye0.1-0.2Mpa. Iyo yekuchengetedza valve regulator haibvumirwi kudarika iyo yakawanda yepombi pressure. Kuisa kazhinji pedyo sezvinobvira kune pombi yekubuda. Panofanira kunge paine mavharuvhu pakati pepombi nevhavhavhavha yekuchengetedza, kuchengetedza kuchengetedzwa kwepombi uye kushanda kwakajairika kwehurongwa.
Chii chinonzi back pressure valve inoshandiswa?
Iyo yakaiswa mune yakanaka yekumanikidza yekuburitsa pombi ye metering pombi kana diaphragm pombi. Izvo zvinodzivirira kuitika kwesiphon phenomenon, kubvisa shanduko yepimodhi inokonzerwa nekudzvanywa kwekuchinja kweiyo dosage point, kuitira kuve nechokwadi chechokwadi chepombi dosage. Mumunda tinobvisa chivharo chekudzivirira pamagetsi ekugadzirisa, shandura zvigadziridzo zvekugadzirisa, uye zvigadziriswe kumanikidziro anodiwa nerubatsiro rwegeji yekumanikidza mupombi. Inogona kugadziridzwa nekugadzirisa screws muhuwandu hwe 0-0.6 Mpa kuti igadzirise kumashure. Iyo inogona kushandiswa pamwe chete ne pulse damper kuderedza kukuvadzwa kwesando yemvura pane system. Kuti uchengetedze imwe nguva inoramba ichimanikidzwa kubva papombi yekubuda kusvika kumusana wevhavhavha, uye kuchengetedza nguva dzose yekuyerera kwehurongwa.
Ndeupi musiyano uripo pakati pevhavha yekuderedza kudzvinyirira uye yekumashure vharafu?
Back pressure valve, imhando yevhavha ine chinangwa chikuru chekudzivirira kushanda kwakachengeteka kwepombi. Mavharuvhu ekudzokera kumashure anovimbisa kushanda kwakachengeteka kwepombi nekudzora inlet pressure kugovera kwepombi.
Mavharuvhu ekudzikisa mavharuvhu, kana mavharuvhu ekudzora otomatiki, anonyanya kushandiswa kudzora kudzvanywa kwehurongwa. Mavharuvhu ekudzikisa mavharuvhu anowanzo shandiswa mupombi uye masisitimu anoda kukwanisa kuchengetedza kuderera kwakadzikama mune imwe midziyo uko kune kurambidzwa kwepamusoro kudzvinyirira.
Back pressure valve inonyanya kushandiswa kuchengetedza kushanda kwakachengeteka kwepombi, imhando ye "otomatiki" nzira yekudzora valve. nepo vharuvhu yekudzikisa kudzvinyirira inonyanya kushandiswa kudzora kudzvanywa kwehurongwa, kune "manual" uye "otomatiki" nzira mbiri. Nzira mbiri. Uye zvakare, iyo yakajairika back pressure valve inoshandiswa painopinza yepombi, nepo iyo yekumanikidza yekudzikisa valve inoshandiswa pakubuda kwehurongwa, kunyanya nekuda kwemabasa avo makuru akasiyana.
Tsanangudzo
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