Ama-valve amaningi aseShayina athunyelwa emazweni ahlukahlukene emhlabeni jikelele, bese kuthi amakhasimende amaningi angaphandle akuqondi ukubaluleka kwenombolo ye-valve yaseChina, namuhla sizokuyisa ekuqondeni okuthile, ngethemba kungasiza amakhasimende ethu.
E-China, izinhlobo zama-valve nezinto zokwakha ziyanda, ukulungiswa kwamamodeli we-valve kuyinkimbinkimbi kakhulu; amamodeli amavalvu ngokuvamile kufanele akhombise uhlobo lwevalvu, imodi yokushayela, ifomu lokuxhuma, izici zesakhiwo, ukucindezela okulinganiselwe, izinto ezingaphezulu zokuvala, izinto zomzimba ze-valve nezinye izakhi. Valve model standardization of valve design, ukukhethwa, ukusatshalaliswa, inikeza indlela elula ukuvumela abasebenzisi ukubheka nameplate bayokwazi ukwakheka uhlobo oluthile valve, izinto zokwakha kanye nezici.
Manje ake sithathe isibonelo:
I-D341X-16Q, isho ①I-Butterfly Valve-②I-Worm Gear iyasebenza-③Uhlobo oluphindwe kabili-④Concentric Structure-⑤PN16-⑥I-Ductile Iron.
Iyunithi 1: Ikhodi yohlobo lwevalvu
| Uhlobo | Ikhodi | Uhlobo | Ikhodi |
| I-Butterfly Valve | D | I-valve ye-diaphragm | G |
| Ivalve yesango | Z | Ivalvu yokuphepha | A |
| Hlola Valve | H | I-Plug Valve | X |
| I-Ball Valve | Q | I-Valve yokulahla | FL |
| I-Globe Valve | J | Hlunga | GL |
| I-Valve Yehlisa Ingcindezi | Y |
Iyunithi 2: Ikhodi ye-Valve Actuator
| I-Actuator | Ikhodi | I-Actuator | Ikhodi |
| Ama-solenoids | 0 | Bevel | 5 |
| I-electromagnetic-hydraulic | 1 | I-pneumatic | 6 |
| I-electro-hydraulic | 2 | I-Hydraulic | 7 |
| Igiya | 3 | I-pneumatic-hydraulic | 8 |
| Spur Gear | 4 | Ugesi | 9 |
Iyunithi 3: Ikhodi yokuxhuma i-Valve
| Ukuxhumana | Ikhodi | Ukuxhumana | Ikhodi |
| Intambo Yabesifazane | 1 | I-wafer | 7 |
| Uchungechunge Lwangaphandle | 2 | I-Clamp | 8 |
| I-Flange | 4 | I-Ferrule | 9 |
| Weld | 6 |
Iyunithi 4, Ikhodi Yesakhiwo Yemodeli Yevalufa
Ifomu lesakhiwo se-Butterfly valve
| Okwesakhiwo | Ikhodi |
| Kusetshenziswe amandla | 0 |
| Ipuleti Elime mpo | 1 |
| Tshekisa ipuleti | 3 |
Ifomu lesakhiwo se-valve yesango
| Okwesakhiwo | Ikhodi | |||
| Isiqu Esikhuphukayo | I-Wedge | Isango Eliqinile | 0 | |
| I-MetalGate | Isango Elilodwa | 1 | ||
| Isango Eliphindwe kabili | 2 | |||
| Ukuhambisana | Isango Elilodwa | 3 | ||
| Isango Eliphindwe kabili | 4 | |||
| Uhlobo lwe-Non-Rising Wedge | Isango Elilodwa | 5 | ||
| Isango Eliphindwe kabili | 6 | |||
Hlola ifomu lesakhiwo se-valve
| Okwesakhiwo | Ikhodi | |
| Phakamisa | Qondile | 1 |
| Phakamisa | 2 | |
| Swing | Ipuleti Elilodwa | 4 |
| I-Multi Plate | 5 | |
| I-Dual Plate | 6 | |
Iyunithi 5: Ikhodi yento esetshenziswayo yophawu lwevalvu
| Ukubekwa uphawu kwesihlalo noma impahla yolayini | Ikhodi | Ukubekwa uphawu kwesihlalo noma impahla yolayini | Ikhodi |
| Inayiloni | N | I-Pasteurized Alloys | B |
| I-Monel | P | Oqweqwe lwawo | C |
| Ukuhola | Q | I-Ditriding Steel | D |
| Insimbi Engagqwali ye-Mo2Ti | R | 18-8 Insimbi Engagqwali | E |
| Ipulasitiki | S | I-Fluoroelastomer | F |
| Ingxubevange yethusi | T | I-Fiberglass | G |
| Irabha | X | I-Cr13 Insimbi Engagqwali | H |
| I-Carbide ehlanganisiwe | Y | I-Rubber Lining | J |
| Ukuqinisa umzimba | W | I-Monel Alloy | M |
Iyunithi 6, imodeli yokucindezela kwevalvu
Amanani okucindezela okuzisholo avezwa ngokuqondile ngezinombolo zesi-Arabhu (__MPa) Inani le-MPa liphindwe ka-10 inani lamakhilogremu.Phakathi kwamayunithi wesihlanu nesithupha, ibha evundlile isetshenziselwa ukuxhuma. Ngemva kwebha evundlile, ivezwa ngenani lokucindezela okulinganiselwe kweyunithi yesithupha. Okubizwa ngokuthi ingcindezi yegama ingcindezi i-valve engakwazi ukumelana nayo ngokwegama.
Iyunithi 7, Umklami Wempahla Yomzimba We-Valve
| Impahla Yomzimba | Ikhodi | Impahla Yomzimba | ikhodi |
| I-Titanium ne-titanium alloys | A | Insimbi engagqwali ye-Mo2Ti | R |
| Insimbi Yekhabhoni | C | Ipulasitiki | S |
| I-Cr13 insimbi engagqwali | H | Izingxube zethusi nezethusi | T |
| insimbi ye-chrome-molybdenum | I | 18-8 Insimbi Engagqwali | P |
| I-Cast Iron Esebenzisekayo | K | Insimbi | Z |
| I-Aluminium | L | I-Ductile Iron | Q |
Iqhaza lokuhlonza ama-valve
Ukuhlonza i-valve ngokuntuleka kwemidwebo ye-valve, i-nameplate elahlekile kanye nezingxenye ze-valve aziphelele, ukusetshenziswa okulungile kwama-valve, izingxenye ze-valve zokushisela, ukulungiswa nokushintshwa kwezingxenye ze-valve kubalulekile. Manje ukumaka i-valve, ukuhlonza impahla kanye nokuhlonza i-valve kuchazwe ngezansi:
Ukusetshenziswa "kolwazi oluyisisekelo lwevalvu" ulwazi olufundiwe, ngokuya ngeplate yegama kanye nelogo kuvalvu kanye nevalvu embala kapende. Ungakwazi ukukhomba ngokuqondile isigaba se-valve, ifomu lesakhiwo, izinto ezibonakalayo, ububanzi begama, ukucindezela okujwayelekile (noma ingcindezi yokusebenza), imidiya eguquguqukayo, izinga lokushisa kanye nesiqondiso sokuvala.
1.I-nameplate igxilile emzimbeni we-valve noma isondo lesandla. Idatha ku-nameplate iphelele kakhulu futhi ibonisa izici eziyisisekelo ze-valve. Ngokusho komkhiqizi ku-nameplate, kumkhiqizi we-valve egqoke izingxenye zemidwebo nolwazi; ngokosuku lwefekthri okubhekiselwa kulo ekulungiseni; ngokusho kwe-nameplate inikeza imibandela yokusetshenziswa, ukunquma ukushintshwa kwama-gaskets, izinto ze-valve plate namafomu kanye nokunquma ukushintshwa kwezinye izingxenye ze-valve zento.
2.Ukumaka kusetshenziswa ukusakaza, ukubhala amagama kanye nezinye izindlela emzimbeni we-valve omaka ingcindezi ye-valve, ingcindezi yokusebenza, i-caliber yegama kanye nesiqondiso sokugeleza okuphakathi.
3.I-Valve kukhona uhlobo lokumaka imiyalelo evulekile yokuvala, ivule isikali serula noma ibonise ukuvulwa nokuvalwa komcibisholo. Amavalvu e-throttle, ama-valve esango lesiqu esimnyama alebulwe ngeziqondiso zokushintsha engxenyeni engenhla yesondo lesandla ibhalwe ngomcibisholo obheke lapho kukhona ukuvala okuvulekile.