Ziziphi iingenelo kunye neengxaki ze-butterfly valve kunye neendawo ezibalulekileyo zokufakela nokulungisa?

Ivalvu yebhabhathaneIbhekisa kwinxalenye yokuvala (idiski yevalvu okanye ipleyiti yebhabhathane) njengediski, ejikeleze ukujikeleza kweshaft yevalvu ukufikelela ekuvulekeni nasekuvalekeni kwevalvu, kumbhobho onqunyulwe kakhulu kwaye uqhoboshelwe ukusetyenziswa. Inxalenye yokuvula nokuvala ivalvu yebhabhathane yipleyiti yebhabhathane emile okwediski, emzimbeni wevalvu ejikeleze ukujikeleza kwayo kwe-axis, ukuze kufezekiswe injongo yokuvula nokuvala okanye yokulungisa.

Ziziphi iingenelo kunye neengxaki ze-butterfly valve kunye neendawo ezibalulekileyo zokufakela nokulungisa?

Ivalvu yebhabhathane inokwahlulwahlulwa ibe yipleyiti ye-offset, ipleyiti ethe nkqo, ipleyiti etyebileyo kunye nohlobo lwe-lever. Ngokwesimo sokutywina, inokwahlulwahlulwa ibe zimbini ukutywina kunye nokutywina okuqinileyo.Ivalvu yebhabhathane ethambileyo yotywinoUhlobo ngokubanzi luyi-rubber ring seal, uhlobo oluqinileyo ludla ngokuba yi-metal ring seal. Lunokwahlulwa lube luqhagamshelo lwe-flange kunye ne-clip; ngesandla, i-gear transmission, i-pneumatic, i-hydraulic kunye ne-electric.

Iingenelo zevalvu yebhabhathane

1, ivuleka kwaye ivale lula kwaye ikhawuleza, igcina abasebenzi, iyakwazi ukumelana nolwelo oluncinci, kwaye idla ngokusetyenziswa rhoqo.

2, isakhiwo esilula, umthamo omncinci, ubunzima obuphantsi.

3, ingathutha udaka, olu lulwelo oluncinci emlonyeni wombhobho.

4, phantsi koxinzelelo oluphantsi, inokufezekisa ukutywinwa okuhle.

5. Ukusebenza kakuhle kohlengahlengiso.

Iingxaki zeevalvu zebhabhathane

1. Uxinzelelo lokusetyenziswa kunye nobubanzi bobushushu bokusebenza buncinci.

2. Ukungakwazi kakuhle ukutywina.

Ukufakwa kunye nokugcinwa kwevalvu yebhabhathane

1. Ngexesha lokufakelwa, idiski yevalvu mayime kwindawo evaliweyo.

2. Indawo yokuvula kufuneka imiselwe ngokwe-engile yokujikeleza kwepleyiti yebhabhathane.

3, ivalvu yebhabhathane enevalvu ye-bypass, kufuneka ivule kuqala ivalvu ye-bypass ngaphambi kokuba ivule.

4. Kufuneka ifakwe ngokwemiyalelo yokufakela yomenzi. Ivalvu yebhabhathane enzima kufuneka imiselwe ngesiseko esiqinileyo.

5. Ipleyiti yebhabhathane yevalvu yebhabhathane ifakwe kwicala elinobubanzi bombhobho. Kwitshaneli ye-cylindrical yomzimba wevalvu yebhabhathane, ipleyiti yebhabhathane enemilo yediski ijikeleza i-axis, kwaye i-Angle yokujikeleza iphakathi kwe-0 kunye ne-90. Xa ukujikeleza kufikelela kwi-90, ivalvu ivuleke ngokupheleleyo.

6, ukuba kufuneka ivalvu yebhabhathane isetyenziswe njengolawulo lokuhamba kwamanzi, into ephambili kukukhetha ngokuchanekileyo ubungakanani kunye nohlobo lwevalvu. Umgaqo wolwakhiwo lwevalvu yebhabhathane ufanelekile ngokukodwa ekwenzeni iivalvu ezinkulu. Ivalvu yebhabhathane ayisetyenziswa kakhulu kwioyile, igesi, ishishini leekhemikhali, unyango lwamanzi kunye neminye imboni ngokubanzi, kodwa ikwasetyenziswa nakwinkqubo yamanzi okupholisa yesikhululo samandla obushushu.

7, ivalvu yebhabhathane esetyenziswa rhoqo inevalvu yebhabhathane yohlobo lweWafer kunyeivalvu yebhabhathane yohlobo lweflangeIindidi ezimbini. Ivalvu yebhabhathane yenzelwe ukudibanisa ivalvu phakathi kweeflange ezimbini zepayipi, ivalvu yebhabhathane yeflange ineflange kwivalvu, kunye neflange kwiziphelo zombini zeflange yevalvu kwiflange yepayipi.