Mavharuvhu midziyo inobatsira inobatsira kudzora, kumisa, uye kuvhara kuyerera muhurongwa. Mubindu rekudiridza, unogona kushandisa mavharuvhu kudzora kana zvirimwa zvakasiyana zvakadiridzwa. Kunyange zvazvo mavharuvhu achiwanzoonekwa seanobatsira, kusarudza vharuvhu yakarurama kunogona kuodza mwoyo. Tinonzwa kubva kuvatengi vakawanda: “Mhando dzakawandisa! Vamwe vanoita zvakadaro! Handizivi kuti rudzii rwevhavharu yekushandisa!”

musafunganya! PaPVC Fittings Online tinopa ese makuru mavharuvhu akasiyana. Mune ino blog post, isu tinotsanangura izvo zvinoita kuti imwe neimwe ive yakasiyana. Kune vashandisi vekutanga, chinhu chakakosha kuyeuka ndechekuti vharafu inogona kuita chimwe chezvinhu zviviri: kuvhara kana kudzora. Mamwe mavharuvhu anoita chero / ese ari maviri, asi iyi inzira iri nyore yekufunga nezve zvaunoda kuti vharuvhu iite. Inogona kukubatsira kusarudza valve yakarurama. Iye zvino tichavhara imwe neimwe yezvikamu zvikuru zvevharuvhu.

Ball valve
pvc bhora vharafu kusarudza vharuvhu yakarurama Ivharuvhu yegreyBall muenzaniso wakanaka wevharuvhu. Vanoshandisa zvigaro zvakatenderedzwa kumira kana kubvumira kuyerera. Pane buri pakati pebhora kuitira kuti mvura ikwanise kupfuura kana mubato watendeudzirwa kune "pa" chinzvimbo. Kana mubato wacho uchitenderedzwa 90 madhigirii kusvika pa "off" nzvimbo, mvura inorova rutivi rwakasimba rwebhora uye inomira.

Iyo PVC bhora vharafu iri pamufananidzo yakapatsanurwa kuti iwe uone mashandire ayo emukati. Uyu anoshandisa rubber O-ring kuona chisimbiso. Mavharuvhu ebhora mavharuvhu nekuti kazhinji haana kugadzirwa kuti avhurwe zvishoma. Vanoreva kuvhurika zvizere kana kuvharwa zvakazara. Zvichienderana nerudzi rwevharuvhu yebhora yaunotenga, vanogona kusangana nekudonha kwekumanikidza. Izvi zvinodaro nekuti dhayamita yegomba mubhora revharuvhu kazhinji idiki pane dhayamita yepombi pachayo.

Butterfly valve
Kusarudza vharafu rerudyi rinogona kuita basa revharuvhu kana vharuvhu inodzora. Dzinogona kuvhara zvachose kuyerera kana kuramba dzakavhurika zvishoma, nekudaro dzichidzikamisa kuyerera. Kudzora kuyerera kunobatsira kana iwe uchida kuderedza kudzvanywa muhurongwa hwako. Kuyerera kuburikidza nekuvhura kudiki kuchave kwakaganhurirwa, kuderedza kudzvinyirira kuzasi kwepombi, zvichienderana nekuvhurwa kwevhavha. Butterfly mavharuvhu anogonawo kushandiswa seakajairika 90 madhigirii anotenderera mavharuvhu nekungochinja pakati pe "on" uye "off" nzvimbo.

Mavharuvhu eshavishavi anoshandisa dhisiki rinotenderera nepakati pedzinde kudzora mafambiro emvura. Iyo PVC butterfly valve iri pamufananidzo ine mubato unomira nekukiya chero pakati pekunyatsovhura kana kuvharwa. Izvi zvinobvumira kutonga chaiko. Chinhu chikuru chekuziva kana uchishandisa butterfly mavharuvhu ndechekuti anoda kukwirisa maflange. Iwe haugone kungozvibatanidza kune mapaipi. Izvi zvinoita kuti kugadzwa kuve kwakaoma, asi zvisingaite! Chimwe chinhu chakakosha che butterfly valves ndechekuti kune inherent pressure drop nekuti disc inogara iri mukuyerera.

gedhi

Grey gedhi vharafu ine dzvuku mubato pvcGate vharafu, kunyangwe ichiwanzo shandiswa sevhavha yekuvhara, inogona kushandiswa sevhavha inotonga. Vanoshandisa kudzika kana kukwira “masuwo” kudzora kuyerera. Kana iyo valve yakazaruka, gedhi rinochengetwa munzvimbo yakakwirira yepamusoro yevhavha, iyo iyo gedhi regedhi rinowana chimiro chayo chakasiyana. Kusiyana nemavharuvhu maviri ekutanga, vheji yegedhi haisi yechina-inotenderera valve. Vanoshandisa vhiri remaoko kuvhura/kuvhara, ukuwo bhora neshavishavi mavharuvhu anoshandisa chibatiso. Izvi zvinoita kuti zvive nyore kuchengeta zvakavhurika zvishoma uye zvakare zvinoita chero mhando yekunyengedza kuve nyore.

Imwe mukana wekushandisa gedhi revhavha yekuyerera mutemo ndeyekuti iyo fluid inorova gedhi rakadzikama. Zvichienderana nehuwandu hwekumanikidzwa muhurongwa, izvi zvinogona kukonzera kupfeka nekufamba kwenguva. Ivhavha yegedhi inoratidzwa ndeyechokwadi yemubatanidzwa dhizaini, zvinoreva kuti inogona kubviswa nyore nyore. Izvi zvakanakira kuchenesa, kugadzirisa uye kugadzirisa. Gedhi mavharuvhu haadi flanges; vanogona kuiswa zvakananga mupombi.

Tarisa vharafu
Transparent pvc swing check valve blueCheck mavharuvhu anowanikwa nenzira dzakawanda. Basa guru revhavha yecheki nderokudzivirira kudzokera shure. Izvi zvinoita kuti vadzore mavharuvhu nekuti anodzora mafambiro ekuyerera. Cheki mavharuvhu anodzorwa nemvura mumutsara kwete mushandisi, izvo zvinoita kuti asiyane nemavharuvhu atakamboongorora. Cheki mavharuvhu anouya nenzira dzakasiyana siyana, asi isu tinongovhara maviri akajairika marudzi.

A swing check valve ivharuvhu inoshandisa swing function kudzivirira kudzokera kumashure muhurongwa. Iyo yakajeka PVC swing cheki vharafu kurudyi ine dhisiki inosunungura kana fluid inopfuura nenzira yaunoda. Kana chero chinhu chichiedza kudzosera kuyerera, dhisiki inosundirwa yakavharwa, ichimisa kuyerera. Swing cheki mavharuvhu anoburitsa kushoma kudonhedza kudonhedza nekuti disc inosundirwa yakazaruka panguva yekushanda.Transparent pvc bhora cheki vharafu chokwadi mubatanidzwa