Ehlezi Eyedwa
Amavalvu ahlezi eyedwa ayindlela eyodwa yamavalvu embulunga ajwayeleke kakhulu futhi alula ekwakhiweni.La ma-valve anezingxenye ezimbalwa zangaphakathi.Futhi mancane kunama-valve ahlezi kabili futhi anika amandla okuvala kahle.
Ukunakekela kwenziwa lula ngenxa yokufinyelela kalula ngokungena okuphezulu ezingxenyeni zevalvu.Ngenxa yokusetshenziswa kwawo kabanzi, atholakala ngezindlela ezihlukahlukene zokucupha, ngakho-ke uhla olukhulu lwezimpawu zokugeleza luyatholakala.Ziphinde zikhiqize ukudlidliza okuncane ngenxa yokuncipha kwe-plug mass.
Izinzuzo
– Design elula.
- Ukunakekela okwenziwe lula.
- Incane futhi ilula.
- Ukuhamba kahle.
Ukubi
- Imiklamo eyinkimbinkimbi eyengeziwe edingekayo ukuze kulinganiswe
Uhlezi Kabili
Omunye umklamo womzimba we-valve womhlaba uhlezi kabili.Kule ndlela, kukhona amapulaki amabili nezihlalo ezimbili ezisebenza ngaphakathi komzimba we-valve.Kuvalvu ehlezi eyodwa, amandla okugeleza angakwazi ukusunduzana nepulaki, okudinga amandla amakhulu e-actuator ukuze aqhube ukunyakaza kwamavalvu.Amavalvu ahlezi kabili asebenzisa amandla aphikisayo asuka kumapulaki amabili ukuze anciphise amandla e-actuator adingekayo ukuze alawule ukunyakaza.Ukulinganisa igama elisetshenziswa lapho i-net force on the
isiqu sincishiswa ngale ndlela.Lawa ma-valve awalingani ngempela.Umphumela wamandla e-hydrostatic kumapulaki angase angabi ngu-zero ngenxa yejometri kanye namandla.Ngakho-ke babizwa ngokuthi sencenced.Kubalulekile ukwazi ukulayisha okuhlanganisiwe ngenxa yenani lokulinganisa namandla aguqukayo lapho wenza usayizi we-actuator.I-Shutoff impofu nge-valve ehlezi kabili futhi ingenye yezinto eziwa phansi ngalolu hlobo lokwakha.Ngisho noma ukubekezelelana kokukhiqiza kungase kuqine, ngenxa yamandla ahlukene kumapulaki akwenzeki ukuthi womabili amapulaki axhumane ngesikhathi esisodwa.Ukunakekela kuyanda ngezingxenye zangaphakathi ezengeziwe ezidingekayo.Futhi lawa ma-valve avame ukuba nzima futhi abe makhulu.
Lawa ma-valve awumklamo omdala onezinzuzo ezimbalwa uma kuqhathaniswa nokubi okungokwemvelo.Nakuba zingatholakala kumasistimu amadala, awavamile ukusetshenziswa ezinhlelweni ezintsha.
Izinzuzo
- Amandla e-actuator ancishisiwe ngenxa yokulinganisa.
- Isenzo sishintshwa kalula (Direct / Reverse).
- Umthamo omkhulu wokugeleza.
Ukubi
– Ukuvalwa kahle.
- Kunzima futhi kukhulu.
- Izingxenye ezengeziwe zokusevisa.
– Semi-balanced kuphela.
Isikhathi sokuthumela: Apr-06-2022