Ivalve yeBhola eneeMoto

Isishwankathelo seMveliso

Ivalvu yebhola eqhutywa ngenjini sisixhobo sokulawula ukuhamba kwamanzi esizenzekelayo esidibanisa i-actuator yombane kunye nevalvu yebhola eqhelekileyo. Ngokujikelezisa ibhola ngama-90° ujikeleze i-axis ethe nkqo kwindlela yokuhamba kwamanzi, ivalvu ifikelela ekuvulekeni ngokupheleleyo, ekuvalekeni, okanye ekuthobeni ngokuchanekileyo. Isebenza yi-AC220V, AC380V, okanye i-DC24V, i-actuator iphendula kwimiqondiso yamandla okanye ye-voltage engama-4‑20mA evela kwinkqubo yolawulo, ihambisa ukujikeleza kwe-angular engama-0‑90° ukulawula ngokuchanekileyo okanye ukuvala i-medium kwipayipi.

Le yunithi inoyilo oludibeneyo lwe-mechatronic - i-actuator iquka inkqubo ye-servo eyakhelwe ngaphakathi, isusa imfuneko ye-servo amplifier yangaphandle. Imbobo yomzimba wevalvu ihambelana ngokupheleleyo nombhobho odibanisayo, ivumela ukuba i-medium idlule ngaphandle kokumelana.

Ezona mpawu

• Ukumelana nolwelo okuncinci– Kuzo zonke iintlobo zeevalvu, ivalvu yebhola inika ukumelana okuphantsi kokuhamba kwamanzi. Kwaneemodeli ezibotshelelwe kancinci zigcina uxinzelelo oluphantsi kakhulu, ngelixa uyilo lwe-full port luqinisekisa ukulahleka kwentloko okuncinci.

•Ukusebenza Okuphezulu Kokutywina– Isihlalo sisebenzisa izinto eziqinileyo ezifana ne-PTFE, ezibonelela ngesitywino esiqinileyo esiphucukayo xa uxinzelelo lomgca lusanda. Ukuvalwa kwebhamuza (ukungavuzi nto) kunokwenzeka.

•Ukusebenza Okutyibilikayo Nokuzinza– Iibheringi zokutyhala zinciphisa ukungqubana kwesiqu, ziqinisekisa ukusebenza ixesha elide, okulula. Isiqu siyajikeleza ngaphandle kokunyakaza kwe-axial, nto leyo egcina ukuthembeka kokupakishwa kwaye yonyusa ukutywinwa njengoko uxinzelelo lunyuka.

•Ubomi beNkonzo eyongeziweyo– I-PTFE kunye nezinye izinto ezifanayo zineempawu ezibalaseleyo zokuzithambisa, zinciphisa ukungqubana nebhola kwaye zandisa ubomi bevalvu ngokubonakalayo.

•Iimpawu zoKhuseleko ezakhelwe ngaphakathi– Uyilo lwesiqu olungaphumiyo (olunegxalaba elibambekayo) luthintela ukuphuma kwesiqu. Intwasahlobo engashukumiyo ikhupha umbane ongashukumiyo ngokukhuselekileyo oveliswa ngexesha lokutshintsha. Iinguqulelo ezingashukumiyo (ExdII BT4) ziyafumaneka kwiindawo ezinobungozi.

•Incinci kwaye kulula ukuyifaka– I-actuator ifakwa ngqo kwivalvu, nto leyo ebangela ukuba kubekho indawo encinci, idibaniseke lula kwaye ifakelwe iintambo ezilula – ilungele ulwakhiwo lwemibhobho eqinileyo.

Iinkcukacha zobugcisa

Imigangatho yoMveliso

Iivalvu yebhola eqhutywa ngombaneYenzelwe kwaye yenziwa ngokwemigangatho eyaziwayo kwihlabathi liphela, kuquka i-GB/T12237, i-API 608, i-API 6D, i-DIN 3357, kunye ne-BS 5351. Ubukhulu beFlange bunganikezelwa kwi-GB, i-ANSI, i-JIS, i-DIN, okanye eminye imigangatho ukuhlangabezana neemfuno zeprojekthi kwihlabathi liphela.

Iindlela zoLawulo

Kukho iindlela ezimbini eziphambili zokulawula ezinikezelwayo ukuze zihambelane neemfuno ezahlukeneyo zokwenza izinto ngokuzenzekelayo:

•Uhlobo lwe-VULIWE/LUVALWE (Tshintsha)– Ivalvu iqhutywa ivuliwe ngokupheleleyo okanye ivalwe ngokupheleleyo ngokutshintsha umbane. Ilungele ukucima ngokulula okanye ulawulo lweendawo ezimbini.

•Uhlobo lokuModula (lokulawula)– Yamkela isignali ye-analogue 4‑20mA (okanye 0‑10mA, 1‑5VDC) ukuze ibeke ibhola naphi na phakathi kwe-0° kunye ne-90°, nto leyo evumela ulawulo oluchanekileyo lokuhamba, uxinzelelo, okanye ubushushu.

Imidiya Esebenzayo

Ivalvu yebhola eqhutywa ngombane ifanelekile kwiintlobo ngeentlobo zolwelo, kuquka amanzi, izinyibilikisi, ii-asidi, igesi yendalo, ipetroliyam, umphunga, kunye neemveliso zeoyile. Ngenxa yoyilo lwayo oluhle kakhulu lokutywina kunye nokumelana nokuxinana, isebenza kakuhle ngakumbi kwiilwelo ezixineneyo, iislurry eziqulethe iinxalenye, i-fibrous media, kunye ne-pulp. Ingamelana neemeko ezinzima ezifana neoksijini, i-hydrogen peroxide, i-methane, kunye ne-ethylene.

IiNdawo zeSicelo

Njengevalvu yokulawula ezenzekelayo, le mveliso isetyenziswa kakhulu kwi:

•I-Petrochemical kunye neoyile/igesi– Ulawulo lokuhamba kwamanzi kunye nokuvalwa kwengxamiseko kwimibhobho.

•Ukuveliswa koMbane– Izixhobo zomoya ezishushu kakhulu nezinoxinzelelo oluphezulu kwiindlela zokuhambisa amanzi kunye nomphunga kwibhoyila.

•I-Metallurgy kunye neNsimbi– Ukulawulwa kokuhamba kweegesi ezishushu kunye nolwelo kwimizi-mveliso enzima.

•Unyango lwamanzi kunye namanzi amdaka– Udaka, udaka, kunye nokuthuthwa kolwelo oluqinileyo.

•Intlama kunye nePhepha– Isitokhwe esinefayibha kunye nezinto zokugquma.

•I-HVAC kunye neFriji– Ukuvula/ukucima kunye nokulawula amanzi ashushu/abandayo.

•Ukutya kunye namayeza– Imigca yenkqubo yococeko (enezixhobo ezifanelekileyo kunye nokugqitywa).

Phawula:Iinkcukacha ezingentla zibonisa uqwalaselo oluqhelekileyo. Iinketho ezenziwe ngokwezifiso ziyafumaneka ngokusekelwe kwiimeko zokusebenza zokwenyani - nceda uqhagamshelane neqela lethu lobuchwephesha ukuze ufumane uncedo lokukhetha.

Izixhobo zeNewsway Valve Umenzi weemveliso

IUmvelisi weValve waseTshayinaukusukaiTshayina, umzimba weevalvu zayo kunye nezinto zokuhombisa zinokufumaneka ngaphakathiYenziwe ngenkohlisouhlobo kunyeUkuphosauhlobo. Ecaleni kweYenziwe ngentsimbi eshayinayokwayeIntsimbi yeCarbonizinto eziphathekayo, nathiiivalvu zokwenzakwizixhobo ezikhethekileyo ezifana ne-titanium, i-nickel alloys, i-HASTELLOY®*, i-INCOLOY®, i-MONEL®, i-Alloy 20, i-super-duplex, i-corrosion resistant alloys kunye nezixhobo ze-urea grade.

Izixhobo zeValve ezikhoyo