I-hydraulic valve cartridge pressure yokunciphisa ivalve PBFB-LAN

Umgaqo osebenzayo wevalve yokunceda kulula ukuyiqonda, kwaye i-valve yokhuseleko eqhelekileyo inokulawula umonakalo obangelwa ukwanda okugqithisileyo kolwelo.I-valve yokunceda ibonakaliswe ngoyilo olulodwa, olungenakulawula kuphela izinga lokuhamba, kodwa nokuthintela ukuveliswa koxinzelelo olugqithisileyo, ukwenzela ukukhusela ukusebenza kakuhle kwenkqubo kunye nokunciphisa ilahleko.Ivalve yokukhulula yahlulahlulwe ngokubanzi ibe ziivalvu zomphunga okanye zolwelo.Ivalve yokukhulula umphunga idla ngokuqulunqwa ngumzimba wevalvu, i-spool kunye nesigqubuthelo sevalvu.Xa uxinzelelo kwinkqubo ludlula ixabiso elimiselweyo, i-spool iya kunyuka, i-outlet iya kuncitshiswa, kwaye i-excess.
I-steam iyakhutshwa kwinkqubo, kwaye amandla okuphendula aphikisana nokuzinzisa uxinzelelo lwevalve ye-steam ngaphantsi kwexabiso elimiselweyo.Ivalve yokukhulula igesi ngokubanzi yenziwa ngumzimba wevalve, i-spool, ivalve, i-thrust screw, ipad yerabha, isigqubuthelo sesitulo njalo njalo.Xa uxinzelelo lukhuphuka ngaphaya kwexabiso elimiselweyo, isigqubuthelo sesihlalo sixhotyiswe phezulu, ngaphantsi, phezulu, ipleyiti yegridi kunye nepiston ukunyusa ingxabano phakathi kwendawo yokugubungela isihlalo kunye nomzimba wevalve, vula intonga yepiston kunye ne-piston port, ukuze ulwelo luyaphuphuma kwinkqubo.
I-valve yokunceda isetyenziswa ngokubanzi kwiinkqubo zokuhanjiswa kwegesi, njengejenereyitha zegesi, imibhobho kunye nezixhobo, zidlala indima yokukhusela, xa uxinzelelo lwe-medium likhulu okanye lilingana nexabiso elimiselweyo, i-valve yokunceda ivaliwe, xa uxinzelelo lwe-medium likhulu okanye lilingana nexabiso elimiselweyo. i-medium ingaphantsi kwexabiso elimiselweyo, i-valve yokunceda ivuliwe.Ukongezelela, i-valve yokunceda ingasetyenziselwa izixhobo eziqhelekileyo zendlu, ezifana ne-chillers, i-air conditioners kunye noomatshini bokuhlamba, abanokukhusela ezi zixhobo kumonakalo ogqithiseleyo woxinzelelo, kwaye zisebenzise ngokupheleleyo umda wazo ukuqinisekisa ukusebenza okuzinzile kwezixhobo.
Kuzo zonke, i-valve yokunceda ikhusela uxinzelelo olugqithisileyo ekulimazeni inkqubo ngokulawula uxinzelelo olugqithisileyo.Ukongezelela, inokunciphisa ngokufanelekileyo ukuhamba, ukukhusela inkqubo kumonakalo, kwaye uqinisekise ukusebenza okuqhelekileyo kwezixhobo.