Iinxalenye zoomatshini bokwakha iivalvu zeHydraulic PPHB-LAN

Ivalve yokulinganisa inokuqondwa njengevalve yokutshekisha kunye nevalve yolandelelwano ngokunxuseneyo ikakhulu ukuthintela umthwalo ukuba ungawi ngokukhawuleza ngenxa yobunzima bawo xa umthwalo uwela ngevalve yokulandelelana, kunye nokulungelelanisa uxinzelelo lwangasemva ukuze ioli idlule. i-valve yokukhangela xa ukunyakaza kunyuka kakuhle.

Kweli nqanaba kwibhalansi, umsebenzi wevalvu kukuba ubambe ubunzima phakathi emoyeni njengolwelo, isitshixo soxinzelelo okanye.

Zizilawulo ezimbini ze-hydraulic ezinemisebenzi eyahlukeneyo, i-valve yokulinganisa isetyenziselwa ukulinganisa uxinzelelo lweendawo ezahlukeneyo zenkqubo, kwaye i-hydraulic lock yi-valve yokuhlola elawula ukuhamba kweoli ye-hydraulic.

Oku akufuneki ukuthetha malunga negama levalve yebhalansi, ingcamango kukulungelelanisa ngaphakathi kukho indlela yokudibanisa xa uxinzelelo kwelinye icala liphezulu ukwabelana ngoxinzelelo ukuya kwelinye icala ukuqinisekisa ukulingana koxinzelelo, kunye Isitshixo sehydraulic kuxa kukho uxinzelelo kwicala elinye.

Kungcono ukuba nomfanekiso oza kubonisa.

Enkosi ngeempendulo zakho kodwa andikaqondi ukuba ivalve yokulinganisa ayikuko ukufikelela kuxinzelelo oluthile lokuvula.

Ivalve yebhalansi yenziwe ngeevalvu ezimbini zoncedo lwendlela enye, kunye nendlela enye othe kufuneka ifakwe kuphela kwisekethe yeoli yokubuya, kwaye ivalve isetyenziswa njengevalve yoxinzelelo lwangemva ukuba ukuchaneka kwendawo yentshukumo yesilinda. iyafuneka, kwaye ivalve yoxinzelelo lwangasemva ingafakwa kuphela xa ifunwa.

Umgaqo-siseko wokusebenza wevalve yebhalansi ulungelelene, kwaye ivalve yeyodidi lwevalve elawulayo. Umgaqo wayo wokusebenza kukutshintsha ukuchasana kokuhamba kwamanzi ahamba nge-valve ngokutshintsha i-valve, i-gap phakathi kwengundoqo kunye nesihlalo, kwaye ufezekise injongo yokulawula izinga lokuhamba.