I-valve yokulawula i-hydraulic iyi-valve elawulwa umfutho wamanzi, eyakhiwa yi-valve eyinhloko kanye nomsele wayo onamathiselwe, i-valve yokushayela, i-valve yenaliti, i-valve yebhola kanye ne-gauge yokucindezela. Ngokwezinhloso ezahlukene, imisebenzi nezindawo, ingathuthukiswa ibe yi-valve yokuntanta elawulwa kude, i-valve yokunciphisa umfutho, i-valve yokuhlola ukuvala kancane, i-valve yokulawula ukugeleza, i-valve yokukhulula umfutho, i-valve yokulawula kagesi ye-hydraulic, njll.
Amavalvu okulawula i-hydraulic ahlukaniswe ngohlobo lwe-diaphragm kanye nohlobo lwe-piston. Izimiso zawo zokusebenza ziyafana. Asebenza ngomehluko wokucindezela p phakathi kokufinyelela okuphezulu nokuphansi futhi alawulwa yi-valve yokushayela, ukuze ukusebenza komehluko we-hydraulic we-diaphragm (piston) kulungiswe ngokuzenzakalelayo ngokucindezela kwe-hydraulic, ukuze idiski ye-valve eyinhloko ivulwe ngokuphelele noma ivalwe ngokuphelele noma esimweni sokulungisa. Lapho amanzi okucindezela angena egumbini lokulawula ngaphezu kwe-diaphragm (piston) ekhishwa emoyeni noma endaweni ephansi yokucindezela, inani lokucindezela elisebenza phansi kwediski ye-valve nangaphansi kwe-diaphragm likhulu kunenani lokucindezela elingenhla, ngakho-ke cindezela idiski ye-valve eyinhloko endaweni evulekile ngokuphelele; Lapho amanzi okucindezela angena egumbini lokulawula ngaphezu kwe-diaphragm (piston) engenakukhishwa emoyeni noma endaweni ephansi yokucindezela, inani lokucindezela elingaphezu kwe-diaphragm (piston) likhulu kunenani lokucindezela elingezansi, ngakho-ke idiski ye-valve eyinhloko izocindezelwa endaweni evaliwe ngokuphelele; Uma inani lokucindezela egumbini lokulawula elingaphezu kwe-diaphragm (piston) liphakathi kwengcindezi yokungena kanye nengcindezi yokukhipha, idiski enkulu yevalvu isesimweni sokulawula, futhi indawo yayo yokulawula incike emsebenzini wokulawula ohlangene wevalvu yenaliti kanye nevalvu yokushayela elungisekayo ohlelweni lomsele. Ivalvu yokushayela elungisekayo ingavula noma ivale imbobo yayo encane yevalvu ngengcindezi yokukhipha engezansi kanye noshintsho lwayo, ukuze ishintshe inani lokucindezela legumbi lokulawula elingaphezu kwe-diaphragm (piston) futhi ilawule indawo yokulungisa yediski yevalvu yesikwele.

INortech ingenye yabakhiqizi bama-valve ezimboni abahamba phambili eShayina abanesitifiketi sekhwalithi se-ISO9001.

Imikhiqizo emikhulu:I-Butterfly Valve,I-Ball Valve,I-Valve yeSango,Hlola i-Valve,I-Globe Vavlve,Izihlungi ze-Y,I-Acurator kagesi,Ama-Acurators omoya.

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