Ivalvu yebhabhathane kwisakhiwo seklasi yesitywina esithambileyo kunye nentshayelelo yokusebenza

I-Butterfly valve isetyenziswa kakhulu kulwakhiwo lwasezidolophini, i-petrochemical, i-metallurgy, umbane kunye neminye imboni kwipayipi ephakathi ukwenza ukucima okanye ukulungisa ukuhamba kwesixhobo esifanelekileyo. Isakhiwo se-Butterfly valve ngokwaso sesona sixhobo sifanelekileyo sokuvula nokuvala kwipayipi, yindlela yophuhliso lweendawo zokuvula nokuvala zepayipi zanamhlanje. Sihlala sine-center line soft seal butterfly valve, esetyenziswa kakhulu kubushushu obuqhelekileyo, kwiimeko zokusebenza eziphantsi koxinzelelo, ezifana nokunikezelwa kwamanzi kunye nokutsalwa kwamanzi, iiprojekthi zokugcina amanzi, ukwakhiwa komasipala kunye neminye imimandla. Oku kulandelayo kwazisa ikakhulu i-single eccentric butterfly valve, i-double eccentric butterfly valve kunye ne-triple eccentric butterfly valve products.

Okokuqala, isakhiwo esinye esingaqhelekanga seivalvu yebhabhathane yotywino oluthambileyo, isihlalo sokutywina icandelo elinqamlezileyo okanye ipleyiti yebhabhathane ubukhulu becala lomgca olinganayo kunye neziko lokujikeleza kwesiqu sevalvu. Ukuze ivalvu yebhabhathane ivuleke, umphezulu wokutywina ipleyiti yebhabhathane uphume kancinci kancinci ukusuka kumphezulu wokutywina isihlalo sevalvu. Ukujikeleza kwepleyiti yebhabhathane ukuya kwi-20 ~ 25 °, umphezulu wokutywina ipleyiti yebhabhathane wahlulwe ngokupheleleyo kumphezulu wokutywina isihlalo sevalvu, ukuze ivalvu yebhabhathane kwinkqubo yokuvula, ukuguguleka koomatshini kunye nokuphuma phakathi kwemiphezulu emibini yokutywina kuncitshiswe kakhulu, ukuze ukusebenza kokutywina ivalvu yebhabhathane kuphuculwe. Olu yilo luxhomekeke kakhulu kwi-deformation ye-elastic eveliswa yi-extrusion phakathi kwepleyiti yebhabhathane kunye nesihlalo sevalvu ukuqinisekisa ukutywinwa kwevalvu yebhabhathane.

Ngokusekelwe kwivalvu yebhabhathane enye engaqhelekanga, iziko elijikelezayo leplati yebhabhathane lisuswa kumgca ophakathi wendlela yokuhamba kwevalvu, nto leyo eyenza ivalvu yebhabhathane yenze isiphumo sekhamera ngexesha lenkqubo yokuvula, ukuze umphezulu wokutywina wepleyiti yebhabhathane wahlulwe kumphezulu wokutywina wesihlalo sevalvu ngokukhawuleza kunesakhiwo esinye esingaqhelekanga. Xa ipleyiti yebhabhathane ijikeleza ukuya kwi-8°~12°, umphezulu wokutywina wepleyiti yebhabhathane wahlulwe ngokupheleleyo kumphezulu wokutywina wesihlalo sevalvu. Uyilo lolu lwakhiwo lunciphisa kakhulu ukuguguleka koomatshini kunye nokuguquguquka kwe-extrusion phakathi kweendawo ezimbini zokutywina, nto leyo ephucula ukusebenza kokutywina kwevalvu yebhabhathane.

Kwaye ngokusekelwe kwiivalvu yebhabhathane engaqhelekanga kabini, umgca ophakathi womphezulu wokutywina isihlalo wenza i-engile engaqhelekanga kunye nomgca ophakathi wevalvu, okwenza umphezulu wokutywina wepleyiti yebhabhathane usuke ngoko nangoko kumphezulu wokutywina isihlalo ngexesha lokuvulwa ngexesha lenkqubo yokuvulwa kwepleyiti yebhabhathane, kwaye uqhagamshelane kwaye ucinezele umphezulu wokutywina isihlalo kuphela ngexesha lokuvalwa. Olu dibaniso lukhethekileyo lokungqinela lusebenzisa ngokupheleleyo isiphumo se-cam, lususa ngokupheleleyo ukungqubana koomatshini kunye nokukrala phakathi kweendawo ezimbini zokutywina zevalvu yebhabhathane xa ivalvu ivula kwaye ivala, kwaye lususa amathuba okukrala nokuvuza. Itywina elikhutshiweyo litshintshwa libe yi-torque seal, kwaye ukulungiswa koxinzelelo lokutywina kufezekiswa ngokulungisa i-torque yangaphandle yokuqhuba, ukuze ukusebenza kokutywina kunye nobomi benkonzo yevalvu yebhabhathane ekhutshiweyo yesakhiwo esingaqhelekanga kuphuculwe kakhulu.

Ngaphandle koko, iTianjin Tanggu Water Seal Valve Co., Ltd. yivalvu ehleli ngerabha ephucukileyo exhasa amashishini, iimveliso zezi: ivalvu yebhabhathane yesihlalo esiqinileyo, ivalvu yebhabhathane yelug, ivalvu yebhabhathane ejijekileyo ephindwe kabini, ivalvu yokulinganisela, ivalvu yokujonga ipleyiti ezimbini,Ivalvu Yokukhupha Umoya, i-Y-Strainer njalo njalo. KwiTianjin Tanggu Water Seal Valve Co., Ltd., siyazingca ngokubonelela ngeemveliso ezikumgangatho ophezulu ezihlangabezana nemigangatho ephezulu yoshishino. Ngoluhlu lwethu olubanzi lweevalvu kunye nezixhobo, ungasithemba ukuba siza kubonelela ngesisombululo esifanelekileyo kwinkqubo yakho yamanzi. Qhagamshelana nathi namhlanje ukuze ufunde ngakumbi malunga neemveliso zethu kunye nendlela esinokukunceda ngayo.