Apho i-valve ye-Sokhili ichanekile khona.

Injongo yokusebenzisa i-valve yokujonga kukuthintela ukuhamba okubuyileyo kwendawo ephakathi, kunye neveni yokujonga ifakwe ngokubanzi kwimpompo yempompo. Ukongeza, ivalve yokujonga kufuneka ifakwe kwindawo yokuphuma kwe-compressor. Ngamafutshane, ukwenzela ukuthintela ukuhamba okubuyisiweyo kwendawo, ivalve yokujonga kufuneka ifakwe kwizixhobo, isixhobo okanye umbhobho.

Ngokubanzi, ukuphakamisa okuthe nkqo kukuphakamisa iivalves zisetyenziswa kwimibhobho ethe tyaba kunye ne-50mm ye-50mm. Ngokuthe tye-ngokuphakathi kokuphakanyiswa kweVoveve ifakwe kuzo zombini imibhobho ethe tyaba kunye ethe nkqo. I-Valve esezantsi ihlala ifakwe kuphela kumbhobho othe nkqo wempompo, kwaye ukuhamba okuphakathi ukusuka ezantsi ukuya phezulu.

I-swing jonga ivelve ingenziwa ibe luxinzelelo oluphezulu lokusebenza, i-PN ingafikelela kwi-42MPA, kwaye i-DN inokuthi inkulu kakhulu, owona mphezulu unokufikelela ngaphezulu kwe-2000mm. Ngokwezixhobo ezahlukeneyo zeqokobhe kunye netywina, inokusetyenziselwa nakweyiphi na indawo esebenzayo kunye nakuphi na umgangatho wobushushu bokusebenza. Iphakathi ngamanzi ngamanzi, i-Steam, igesi, igesi ephakathi, ioyile, ukutya, iyeza, njl njl.

Indawo yokufaka yeValve yokujonga i-swing ayiphelelanga, idla ngokufakwa kumbhobho othe tyaba, kodwa inokufakwa kumbhobho othe nkqo okanye umbhobho ophembekileyo.

Isihlandlo esisebenzayo se-Butterfly Valve ivuthwe i-valus iphantsi koxinzelelo oluphantsi kunye nobubanzi obukhulu, kwaye isihlandlo sokufaka silinganiselwe. Ngenxa yokuba uxinzelelo lokusebenza lwevatve yebhabhathane alinakuphakama, kodwa ububanzi bokwakhiwa bunokuba bukhulu kakhulu, obunokufikelela ngaphezulu kwe-2000mm, kodwa uxinzelelo oluthile lungaphantsi kwe-6.4MPA. I-Butterfly Voverve ivele ingenziwa ngohlobo olufiyo, olufakelwe ngokubanzi phakathi kwale meko mibini yombhobho kwifom ye-piholi

Isikhundla sokufaka kwiVoterfly Valve ayikhawulelwanga, ingafakwa kumbhobho othe tye, umbhobho othe nkqo okanye umbhobho ophembekileyo.

I-Diaphragm Jonga ivalve ilungele imibhobho ethambekele kwi-hammer yamanzi. Idayaphragm ingashenxisa kakuhle isando samanzi ebangelwa kukuhamba ngokubuyiswa kwephakathi. Kuba ubushushu bokusebenza kunye noxinzelelo lokusebenza lwe-Diaphragm jonga iivalves zinqongophele zizinto zedayaphragm, zisetyenziswa rhoqo kuxinzelelo oluphantsi kunye nemibhobho yobushushu, ngakumbi kwimibhobho yamanzi. Ngokubanzi, amaqondo obushushu aphakathi aphakathi-21 ~ 120 ℃, kwaye uxinzelelo lokusebenza lungaphantsi kwe-1.6MPA, kodwa i-Diaphragm ye-Diaphragm ingafikelela kwi-2000mm.

I-DiaphRagragm ye-Diaphragm isetyenziswe ngokubanzi kwiminyaka yakutshanje ngenxa yokusebenza kwayo ngokugqibeleleyo, kulwakhiwo olulula kunye nexabiso eliphantsi lokuhlawula.

I-valve yokutshekisha ibhola inendlela elungileyo yokutywina, ukusebenza okuqinisekileyo kunye nokunganyangeki kwamanzi amanzi kuba itywina ligqunywe yirabha; Kwaye ngenxa yokuba itywina linokuba yibhola enye okanye iibhola ezininzi, zinokwenziwa kububanzi obukhulu. Nangona kunjalo, itywina layo liyindawo enamacala agqunywe yirabha, engafanelekanga kwimibhobho yoxinzelelo oluphezulu, kodwa ilungele kuphela imibhobho yoxinzelelo ephantsi.

Ukususela oko iqokobhe le-Shell ye-Voli lingenziwa ngentsimbi engenasimo, kwaye itywina letywina linokugutyungelwa ngeplasitiki yobunjineli bePTFE, inokusetyenziswa kwimithombo yeendaba ngokubanzi.

Iqondo lokusebenza lokusebenza kolu hlobo lwe-valve yetshekhi iphakathi -101 ~ 150 ℃, i-≤4.0pa, kunye noluhlu lweedayala ziphakathi kwe-200 ~ 1200mm.