Ukuhlaziywa kwembangela yamaphutha avamile e-valve

(1) Iivalvuayisebenzi.
Izimbangela zenkinga kanye nomphumela wayo yilezi:
1. Akukho mthombo wegesi. ① Umthombo womoya awuvulekile, ② ngenxa yokuqukethwe kwamanzi eqhweni lomthombo womoya ebusika, okuholela ekuvinjweni kwepayipi lomoya noma isihlungi, ukwehluleka kokuvinjwa kwevalvu yokusiza ukucindezela, ③ ukwehluleka kwe-compressor yomoya, ④ ukuvuza kwepayipi eliyinhloko lomthombo womoya.
2. Umthombo womoya, akukho siginali. ① Iphutha lokukhipha le-DCS, ② ukuphazamiseka kwekhebula lesiginali; ③ Iphutha lendawo;
3. Indawo yokuthola ayinawo umthombo wegesi. ① Ukuvaleka kwesihlungi; ② ukwehluleka kwevalvu yokukhulula ingcindezi ③ ukuvuza noma ukuvaleka kwepayipi.
4. I-positioner inomthombo wegesi futhi ayinawo umphumela. I-nozzle ivaliwe.
5. Isibonakaliso, akukho senzo. ① Umongo kanye nesihlalo kubambekile, ② isiqu sigobile noma siphukile; ③ ukungcola kwesisekelo sesihlalo okuqandisiwe noma okuvinjiwe kwe-coke; ④ ukugqwala kwentwasahlobo ye-actuator ngenxa yokusetshenziswa isikhathi eside; ⑤ intwasahlobo yevalvu ephukile noma i-diaphragm yonakele; ⑥ ukwehluleka kwevalvu yesolenoid; ⑦ isiqu sibambekile.
(2) Ukusebenza kwevalvu akuzinzile.
Izimbangela kanye nezimbangela zenkinga yilezi ezilandelayo:
1. Ukucindezela okungazinzile komthombo womoya. Ukwehluleka kwevalvu yokusiza ukucindezeleka.
2. Ukucindezela kwesignali akuzinzile. ① Amapharamitha e-PID ephoyinti lokulawula; ② umphumela womlawuli awuzinzile; ③ izintambo zikhululekile.
3. Umfutho womthombo womoya uzinzile, kanti nomfutho wesiginali nawo uzinzile, kodwa isenzo sevalvu elawulayo asikazinzile. ① Iphutha lendawo; ② Ukuvuza kwepayipi eliphumayo kanye nomugqa; ③ i-actuator iqinile kakhulu; ukumelana okukhulu kokungqubuzana ku-④ ukunyakaza kwesiqu; ⑤ isimo sokusebenza asizinzile, isimo samanje asihambisani nokukhethwa; ⑥ i-diaphragm noma intwasahlobo iphukile; ⑦ ikhanda lesilinda noma le-membrane liyavuza; ⑧ ingaphakathi levalvu lonakele; ⑨ indawo yokulinganisa ayizinzile.
(3) Ukudlidliza kwevalvu.
Izimbangela kanye nezimbangela zenkinga yilezi ezilandelayo:
1. Ivalvu elawulayo iyadlidliza kunoma yiliphi izinga lokuvula. ① Ukusekelwa okungazinzile; umthombo wokudlidliza eduze kwe-②; ③ i-spool kanye ne-bushing; ukugoba okukhulu.
2. Ivalvu yokulawula iyadlidliza eduze kwendawo evaliwe ngokuphelele. ① Ivalvu yokulawula inkulu futhi ivame ukusetshenziswa ngaphansi kokuvula okuncane; ② ivalvu yesihlalo esisodwa ayifanele izimo zokusebenza.
(4) Isenzo sevalvu sihamba kancane.
Isenzakalo kanye nezimbangela zokungakhululeki yilezi ezilandelayo:
Isiqu se-valve sibuthuntu ngesikhathi sesenzo sokubuyisana. ① Ukuvaleka kwebhondi ku-valve; ② Ukonakala kokupakisha kwe-PTFE ukuqina noma ukupakisha kwe-graphite uwoyela wokugcoba owomile; ③ ukupakisha kuqinile kakhulu, ukumelana kokungqubuzana kuyanda; ④ ukumelana okukhulu kokungqubuzana ngenxa yokuthi isiqu se-valve asiqondile; ⑤ amandla esilinda awakhulu ngokwanele, izinkinga zesilinda noma umthombo wegesi; ⑥ isimo sokusebenza siyashintsha; ⑦ iphutha lentwasahlobo; ⑧ ukwehluleka kwendawo.
(5) Inani lokuvuza kwevalvu liyakhula.
Izimbangela zokuvuza yilezi ezilandelayo:
1. Umthamo omkhulu wokuvuza uma ivalvu ivaliwe ngokuphelele. ① Ingaphakathi levalvu liyagugile, ukuvuza kwangaphakathi kubi kakhulu, ② ivalvu ayilungiswa futhi ayivalwanga; ③ u-mechanical zero akalungiswa.
2. Ivalvu ayikwazi ukufinyelela endaweni evalwe ngokuphelele. ① Umehluko wokucindezela okuphakathi mkhulu kakhulu, i-torque ye-actuator incane kakhulu, ukucindezela komthombo womoya akwanele, futhi ivalvu ayivaliwe; kunezinto zangaphandle kuvalvu ②; i-bushing ③ iyagobhoza; ingaphakathi levalvu ④ lonakele.
(6) Ububanzi obulungisekayo bokugeleza buncane.
Imbangela yezinto ezibonakalayo: I-valve core noma isihlalo se-valve sigugile sincane, ukuze imbobo evamile ibe nkulu.

I-Tanggu Water Seal Valve Co., Ltd., iyivalvu yesihlalo esinwebekayo ethuthukisiwe kwezobuchwepheshe esekela amabhizinisi, imikhiqizo iyisihlalo esinwebekayoivalvu yebhabhathane eliyi-wafer, ivalvu yebhabhathane ye-lug, ivalvu yebhabhathane egxilile ephindwe kabili,ivalvu yebhabhathane e-eccentric ene-flange ephindwe kabili, ivalvu yokulinganisela, i-waferi-valve yokuhlola ipuleti elikabilinjalo njalo. Kwa-Tianjin Tanggu Water Seal Valve Co., Ltd., siyaziqhenya ngokuhlinzeka ngemikhiqizo yekilasi eliphezulu ehlangabezana nezindinganiso eziphakeme kakhulu embonini. Ngobubanzi bethu bama-valve kanye nokufakwa, ungasithemba ukuthi sizokunikeza ikhambi elifanele lohlelo lwakho lwamanzi. Xhumana nathi namuhla ukuze ufunde kabanzi ngemikhiqizo yethu nokuthi singakusiza kanjani.