Imibandela yokukhetha yei-valve yokunciphisa ingcindezi eguquguqukayo
1. Phakathi kwebanga lomfutho ophuzi entwasahlobo onikeziwe, ingcindezi yokuphumayo ingalungiswa ngokuqhubekayo phakathi kwevalvu enkulu kanye nencane kakhulu yokukhulula ingcindezi, futhi akumele kube nokugxumela noma ukudlidliza okungavamile;
2. Ngevalvu yokunciphisa ingcindezi yokuvala uphawu, akufanele kube khona ukuvuza phakathi nesikhathi esidingekayo;nge-valve yokunciphisa ingcindezi yensimbi yokuvala uphawu, ukuvuza akukwazi ukudlula u-0.5 wokugeleza okukhulu okuphelele;
3. Uma ukugeleza okuphelele kokuphumayo kushintsha, inani lephutha le-outlet elisebenza ngokushesha alidluli ama-20, futhi uhlobo oluqondisayo alweqi ku-10;
4. Uma ukucindezela kwesiteshi kushintsha, iphutha elisheshayo lokucindezela ukuphuma alidluli i-10, futhi uhlobo oluqondisayo aludluli u-5;
5. Ukucindezela kwe-valve yangemuva ye-steam eshisa kakhulu eguquguqukayoi-valve yokunciphisa ingcindezikufanele kube ngaphansi kuka-0.5 izikhathi zokucindezela ngaphambi kwe-valve;
6. Ukusetshenziswa kwama-valve okunciphisa ukucindezela kuvame kakhulu.Ingasetshenziselwa umusi, umoya ocindezelweyo, igesi yamakhemikhali, amanzi, uwoyela neminye imishini eminingi yemidiya ewuketshezi kanye nemishini namapayipi.Inani le-medium elidlula lapho kuphuma khona i-valve yokunciphisa ingcindezi ngokuvamile livezwa ngokugeleza okukhulu noma ukugeleza kwevolumu ephelele;
7. Izivunguvungu zensimbi ezisebenza ngokuqondile ngokunciphisa i-valve ifaneleka ukucindezela okuphansi, imidiya yomusi ophakathi nendawo kanye nobubanzi obuncane;
8. Ifilimu yepulasitiki idlala ngqoIsilawuli Segesi Yemveloilungele ukucindezela okuphansi okuphakathi, igesi esezingeni eliphakathi nendawo namanzi;
9. I-valve yokunciphisa ingcindezi eqhutshwa umshayeli ifaneleka izingcindezi ezihlukahlukene, ukucaciswa okuhlukahlukene kanye namazinga okushisa ahlukahlukene e-steam, igesi kanye nemidiya yamanzi.Uma yenziwe ngensimbi engagqwali, insimbi engamelana ne-asidi, ingasetshenziswa emithonjeni ehlukahlukene egqwalayo.
10. I-pilot metal bellows i-valve yokunciphisa ingcindezi ifanele ukucindezela okuphansi, umusi ophakathi nendawo noncane ububanzi, igesi kanye neminye imidiya;i-valve yokuvala i-pneumatic
11. I-valve yokunciphisa i-diaphragm ye-pilot ifaneleka ukucindezela okuphansi, ukucindezela okukhulu, umusi ophakathi nendawo omncane ophakathi nendawo noma amanzi;
12. Ukushintshashintsha kokucindezela kwesiteshi se-valve yokunciphisa ingcindezi kufanele kulawulwe ku-80 ~ 105 yokucindezela okokufaka kwengcindezi yesiteshi.Uma idlula, izici zengcindezi yangaphambi kokuncipha zizoba sengozini;
13. Ngokuvamile, ingcindezi ye-valve yangemuva ye-valve yokunciphisa ingcindezi kufanele ibe ngaphansi kwezikhathi ezingu-0.5 zokucindezela ngaphambi kwe-valve;
14. Intwasahlobo ngayinye ephuzi ye-valve yokunciphisa ingcindezi isebenza kuphela kuhlu oluthile lokucindezela kokuphuma, futhi isiphethu esiphuzi kufanele sishintshwe;
15. Uma izinga lokushisa lokusebenza le-medium liphezulu, i-valve yokunciphisa ukucindezela komshini we-piston noma i-pilot metal bellows pressure reducer valve ngokuvamile isetshenziswa;i-valve yokuvala okuphuthumayo
16. Uma i-medium iyigesi noma amanzi emanzi, ngokuvamile ikhethwa ukuthi isebenzise i-valve yokunciphisa i-valve ye-membrane ngokushesha noma i-pilot diaphragm yokunciphisa i-valve;
17. Uma isisetshenziswa siwumusi, injini yepiston yomshayeli noma i-pilot metal bellows pressure rencing valve kufanele isetshenziswe;
18. Ukuze kube lula ukusebenza kwangempela, ukulungiswa nokugcinwa, i-valve yokunciphisa ingcindezi kufanele ifakwe ngokuvamile kwipayipi yezinga.
Isikhathi sokuthumela: Dec-08-2021