Zogulitsa

Ma valve a mpira pakali pano ndi omwe amagwiritsidwa ntchito kwambiri komanso odziwika kwambiri pamakampani opanga ma valve.Pali gawo la mpira mu valavu ya mpira kuti mutsegule ndi kutseka, yomwe imagwiritsa ntchito tsinde la valve kuyendetsa mpira kuti mutembenuze madigiri 90, potero kukwaniritsa cholinga chotsegula ndi kutseka.Valavu ya mpira imagwiritsidwa ntchito kwambiri podula, kupatutsa, kusintha komwe kumayenda madzimadzi ndikusintha kuthamanga kwapaipi.

● Vavu ya mpira imakhala ndi dongosolo losavuta.Zosavuta kukonza.Kuchita bwino kosindikiza.Ndipo sikophweka kudontha ● Kuthamanga kwambiri kapena masitayelo otenthetsera kwambiri amatha kutengera makampani apadera olemera ● Vavu ya mpira imatha kupangidwa m'njira zosiyanasiyana zolumikizirana, yomwe ndi yoyenera mapaipi amitundu yonse ● Yoyenera kuyeretsa madzi oyipa, chakudya. makampani processing, makampani mankhwala, magetsi, ulimi, makampani pepala, etc.

Kodi Mitundu Ya Ma Vavu A Mpira Ndi Chiyani?

Mavavu a mpira amatha kugawidwa m'mitundu yosiyanasiyana malinga ndi kapangidwe, ntchito, ndi zinthu.Pofuna kukuthandizani kumvetsetsa ndikusankha mavavu a COVNA omwe mukufuna, zotsatirazi ndi mitundu ya mavavu a mpira omwe tili nawo.

Mitundu ya Mavavu a Mpira Ndi Zida

Mavavu a Mpira Wachitsulo Wosapanga dzimbiri

Valavu ya mpira wosapanga dzimbiri ili ndi kukana kwa dzimbiri komanso kulimba kwake ndipo ndi valavu yomwe ingagwiritsidwe ntchito m'mafakitale osiyanasiyana.Ikhoza kusinthidwa kukhala mtundu wosagwirizana ndi dzimbiri, mtundu wa kutentha kwambiri, mtundu wothamanga kwambiri, kapena mtundu wochepetsetsa, mtundu wochepetsetsa wa mafakitale apaderawa. valavu ya mpira wosapanga dzimbiri ingagwiritsidwe ntchito m'malo osiyanasiyana ogwira ntchito ndikuwonetsetsa kuti zero kutayikira.

Mpira wa Carbon Steel Valve

Mpweya wazitsulo wa carbon zitsulo ukhoza kusinthidwa kukhala mitundu yosiyanasiyana pogwiritsa ntchito njira ziwiri zosiyana: kupanga ndi kuponyera.Ndiwo ma valve opangidwa ndi zitsulo zopangidwa ndi zitsulo komanso ma valve opangidwa ndi zitsulo.Ma valve oponya zitsulo amapangidwa ndi ukadaulo woponya ndipo amagwiritsidwa ntchito m'malo ogwirira ntchito wamba.

Mitundu ya Mavavu a Mpira Mwa Ntchito

Ntchito ya valavu ya mpira ndikudula, kutembenuza, kusintha njira yamadzimadzi ndikuwongolera kuthamanga.Malinga ndi ntchito zosiyanasiyana, akhoza kugawidwa mu:

Shut-Off Ball Valve

Ma valve onse a mpira ali ndi ntchito yotseka.Mpirawo ukazungulira madigiri 90 kuzungulira tsinde la valavu, umagwiranso ntchito yapakati kapena kudulidwa.

3-Way Ball Valve

Valavu yamagulu atatu imatha kugawidwa mumtundu wa T-mtundu kapena L-mtundu wotuluka, womwe ungathe kukwaniritsa cholinga chogawanitsa ndikusintha kayendedwe ka madzi.Amapereka yankho lapamwamba la kayendetsedwe ka kayendedwe kake.

V-Port Ball Valve

Valavu ya mpira yooneka ngati V ili ndi mpira wooneka ngati V, womwe ukhoza kupangidwa kukhala 30-degree, 60-degree kapena 90-degree kutsegula, kuti mukwaniritse zosowa zanu zosiyana pakusintha kuthamanga.Kachiwiri, valavu ya mpira yooneka ngati V imatha kuchepetsa kugwedezeka ndi phokoso.

 Mitundu ya Vavu ya Mpira Mwa Kupanga

Trunnion Mounted Ball Valves

Trunnion Mounted Ball Valves imatanthawuza kuti mpirawo umakhazikika m'malo mwake, womwe ungachepetse kukangana, kulola valavu ya mpira kupirira kupanikizika kwakukulu, kupititsa patsogolo chitetezo ndi kukhazikika kwa dongosolo lonse, bwino kwa mafakitale olemera.

Mavavu a Mpira Woyandama

Ma valve oyandama amatanthauza mpira woyandama mu valavu m'malo mokhazikika pamalo enaake.Ma valve oyandama a mpira nthawi zambiri amagwiritsidwa ntchito wamba.

Mitundu ya Mavavu a Mpira Mwa maulumikizidwe

Ma Valves Opangidwa ndi Ulusi

Njira yolumikizira ulusi ndiyo njira yolumikizira yomwe imagwiritsidwa ntchito kwambiri.Ma valve opangidwa ndi ulusi nthawi zambiri amagwiritsidwa ntchito pamapaipi okhala ndi kukula kosakwana 4in.Kuyika kwa valavu ya mpira wopangidwa ndi ulusi ndikosavuta, koma muyenera kusamalanso kuti muzitsatira muyezo wa ulusi wa ulusi.Monga muyezo wa G ulusi ndi ulusi wa NPT.Kachiwiri, kugwirizana kwa ulusi kumagawidwa mu ulusi wamkati ndi ulusi wakunja

Flanged Ball Valves

Mavavu a mpira wa flanged amagwiritsa ntchito mtedza ndi mabawuti kulumikiza valavu ndi chitoliro.Mavavu a mpira wa flanged amatha kusinthidwa kukhala mtundu wotentha kwambiri komanso wothamanga kwambiri, womwe ungagwiritsidwe ntchito m'malo osiyanasiyana ogwirira ntchito.Kachiwiri, ma valve opangidwa ndi flanged amagawidwa mu ANSI, JIS, DIN, ndi GB miyezo kuti akwaniritse zosowa za dziko lanu ndi mafakitale.

Mavavu a Mpira Wowotchedwa

Vavu yowotcherera imatanthawuza kuti valavu ya mpira imawotchedwa mwachindunji ku payipi, yomwe imatha kugwira ntchito yotsimikizira kutayikira.Ma valve oyezera mpira nthawi zambiri amagwiritsidwa ntchito m'malo ofunikira kuti asatayike.Kachiwiri, ma valve owotchera mpira amatha kugawidwa kukhala kuwotcherera socket ndi matako kuti akwaniritse zosowa zosiyanasiyana zamakampani anu.

Mitundu ya Mavavu a Mpira Mwa Msonkhano

Mavavu a Mpira Wachigawo chimodzi

Valve yamtundu umodzi imatanthawuza kuti thupi lonse la valve ndi lonse ndipo silingathe kusokonezeka, panthawiyi kuchepetsa kuthekera kwa kutuluka.Valavu imodzi ya mpira imapereka njira yochepetsera ndalama, yomwe nthawi zambiri imagwiritsidwa ntchito m'mafakitale opanikizika.

Ma Vavu Awiri Awiri

Valve yamitundu iwiri ndiyo valve yomwe imagwiritsidwa ntchito kwambiri.Poyerekeza ndi valavu imodzi ya mpira, valavu yamagulu awiri imatha kupangidwa kuti ikhale yolumikizana ndi makulidwe osiyanasiyana.Kachiwiri, valavu yamitundu iwiri imatha kupasuka ndikukonzedwa.

Mavavu a Mpira wa 3-piece

Valve yamagulu atatu a mpira amatha kupereka njira yotsika mtengo kwambiri ya valve ya mapaipi ovuta kwambiri ndipo imatha kusinthidwa kukhala mitundu yotsika kwambiri, yotentha kwambiri kapena yothamanga kwambiri pazinthu zosiyanasiyana zogwirira ntchito.Ubwino wofunikira kwambiri wa valavu yamagulu atatu a mpira ndikuti ukhoza kusokonezeka mosavuta komanso mwachangu ndikukonzedwa, zomwe zimapangitsa moyo wautumiki.

Mitundu ya Mavavu a Mpira Mwa Kuchita

Vavu yamagetsi yamagetsi (Vavu ya Mpira Wamagetsi)

Valve yamagetsi yamagetsindi mtundu wa valavu yomwe imatsegula kapena kutseka kudzera mumagetsi a AC / DC kapena kulandira / ndemanga.Ikhoza kuyendetsedwa patali ndipo imapereka malo otetezeka komanso odalirika ogwirira ntchito kwa ogwira ntchito zaumisiri. COVNA mndandanda wamagetsi a mpira wamagetsi nthawi zambiri amapangidwa ndi chitsulo chosapanga dzimbiri ndi zinthu zapulasitiki ndipo amatha kukhala ma valve a mpira wa 2 kapena 3-njira yamagetsi yamagetsi. njira yoyenda.Malingana ndi makampani ogwiritsira ntchito, akhoza kugawidwa mu valve yothamanga kwambiri yamagetsi, valavu yamagetsi yamagetsi yotsika kwambiri, ndi valve yamagetsi yamagetsi yamagetsi. kugwira ntchito moyenera komanso kuchepetsa ndalama zogwirira ntchito.

Vavu ya mpira wa pneumatic (Vavu Yoyendetsedwa ndi Pneumatically)

Thevalavu ya mpira wa pneumaticimakhala ndi makina opangira pneumatic, omwe amagwiritsa ntchito mpweya woponderezedwa kuti ayendetse zida kapena kasupe kuti atsegule ndi kutseka thupi la valve.Valavu ya mpira wa pneumatic single-acting ndi yotetezeka komanso yodalirika.Mkati mwake muli kasupe.Pamene gwero la mpweya likusokonezedwa, kasupe amayendetsa thupi la valve kuti likhazikitsenso.Valavu ya mpira wa pneumatic yachiwiri imayenda mofulumira koma imawononga ndalama zochepa.Popeza valavu ya mpira wa pneumatic ilibe magetsi, chitetezo chake chimakhala chapamwamba kwambiri, ndipo sichiwotcha komanso sichimaphulika.

Vavu yamanja ya mpira (Vavu Yoyendetsedwa Pamanja)

Valavu ya mpira wamanja imagwiritsa ntchito lever kapena turbine kutsegula kapena kutseka valavu.Nthawi zambiri amapangidwa ndi chitsulo chosapanga dzimbiri, chitsulo cha carbon, pulasitiki kapena mkuwa.Ubwino wa mavavu a mpira ndi otsika mtengo komanso moyo wautali.