Ama-valve amaningi aseShayina athunyelwa emazweni ahlukahlukene emhlabeni jikelele, bese kuthi amakhasimende amaningi akwamanye amazwe angaqondi ukubaluleka kwenombolo yama-valve aseShayina, namuhla sizokuyisa ekuqondeni okuthile, ngithemba ukuthi kungasiza amakhasimende ethu.
E-China, izinhlobo zama-valve nezinto zokwakha ziya ngokuya zikhula, ukulungiswa kwamamodeli e-valve nakho kuya ngokuya kuyinkimbinkimbi; amamodeli e-valve kufanele avame ukukhombisa uhlobo lwe-valve, imodi yokushayela, ifomu lokuxhuma, izici zesakhiwo, ingcindezi ejwayelekile, izinto zokuvala ubuso, izinto zomzimba we-valve nezinye izinto. Ukumiswa kwemodeli ye-valve yokuklama i-valve, ukukhethwa, ukusatshalaliswa, kunikeza indlela elula yokuvumela abasebenzisi ukuthi babheke i-nameplate bazokwazi isakhiwo sohlobo oluthile lwe-valve, izinto nezinto nezici.
Manje ake sithathe isibonelo:
I-D341X-16Q, isho ukuthi ①I-Butterfly Valve-②Imishini Yezibungu iyasebenza-③Uhlobo oluphindwe kabili-④Isakhiwo Esiyindilinga-⑤PN16-⑥Insimbi Eyindilinga.
Iyunithi 1: Ikhodi yohlobo lwevalvu
| Uhlobo | Ikhodi | Uhlobo | Ikhodi |
| I-Butterfly Valve | D | Ivalvu Ye-Diaphragm | G |
| I-Valve yeSango | Z | I-Valve Yokuphepha | A |
| Hlola i-Valve | H | I-Plug Valve | X |
| I-Ball Valve | Q | I-Dump Valve | FL |
| I-Globe Valve | J | Hlunga | GL |
| I-Valve Yokunciphisa Ukucindezela | Y |
Iyunithi 2: Ikhodi ye-Valve Actuator
| I-Actuator | Ikhodi | I-Actuator | Ikhodi |
| Ama-Solenoid | 0 | I-Bevel | 5 |
| I-Electromagnetic-hydraulic | 1 | I-Pneumatic | 6 |
| I-Electro-hydraulic | 2 | I-Hydraulic | 7 |
| Imishini | 3 | I-pneumatic-hydraulic | 8 |
| I-Spur Gear | 4 | Ugesi | 9 |
Iyunithi 3: Ikhodi yokuxhuma i-Valve
| Uxhumano | Ikhodi | Uxhumano | Ikhodi |
| Intambo Yabesifazane | 1 | I-Wafer | 7 |
| Intambo Yangaphandle | 2 | I-clamp | 8 |
| I-Flange | 4 | I-Ferrule | 9 |
| Ukushisela | 6 |
Iyunithi 4, Ikhodi Yesakhiwo Semodeli Yevalvu
Ifomu lesakhiwo se-Butterfly valve
| Isakhiwo | Ikhodi |
| Kusetshenziswe | 0 |
| Ipuleti Eliqondile | 1 |
| Ipuleti eligobile | 3 |
Ifomu lesakhiwo se-valve yesango
| Isakhiwo | Ikhodi | |||
| Isiqu Esikhuphukayo | I-Wedge | Isango Eliqinile | 0 | |
| Isango Lensimbi | Isango Elilodwa | 1 | ||
| Isango Eliphindwe Kabili | 2 | |||
| Okufanayo | Isango Elilodwa | 3 | ||
| Isango Eliphindwe Kabili | 4 | |||
| Uhlobo lwe-Wedge olungavuki | Isango Elilodwa | 5 | ||
| Isango Eliphindwe Kabili | 6 | |||
Hlola ifomu lesakhiwo se-valve
| Isakhiwo | Ikhodi | |
| Ilifti | Qondile | 1 |
| Ilifti | 2 | |
| Ukujikijela | Ipuleti Elilodwa | 4 |
| Amapuleti Amaningi | 5 | |
| Ipuleti Eliphindwe Kabili | 6 | |
Iyunithi 5: Ikhodi yezinto zokuvala ivalvu
| Izinto zokuvala izihlalo noma zokufaka ulwelwesi | Ikhodi | Izinto zokuvala izihlalo noma zokufaka ulwelwesi | Ikhodi |
| Inayiloni | N | Ama-Alloys Afakwe I-Pasteurized | B |
| I-Monel | P | Ama-enamel | C |
| Umholi | Q | Insimbi Ekhipha Ukungcola | D |
| Insimbi Engagqwali ye-Mo2Ti | R | Insimbi Engagqwali engu-18-8 | E |
| Ipulasitiki | S | I-Fluoroelastomer | F |
| Ingxubevange yethusi | T | I-fiberglass | G |
| Irabha | X | Insimbi Engagqwali ye-Cr13 | H |
| I-Carbide Eqinisiwe | Y | Ulwelwesi lwerabha | J |
| Ukuvala umzimba | W | I-Monel Alloy | M |
Iyunithi 6, imodeli yokucindezela kwevalvu
Amanani okucindezela okujwayelekile achazwa ngqo ngezinombolo zesi-Arabhu (__MPa) Inani le-MPa liphindwe kayishumi kunenani lamakhilogremu.Phakathi kwamayunithi esihlanu nesithupha, kusetshenziswa ibha evundlile ukuxhuma. Ngemva kwebha evundlile, ivezwa ngenani lokucindezela okujwayelekile kweyunithi yesithupha. Lokho okubizwa ngokuthi ingcindezi engavamile yingcindezi ivalvu engayimelana nayo ngokwegama.
Iyunithi 7, Umklami Wezinto Zomzimba Wevalvu
| Izinto Zomzimba | Ikhodi | Izinto Zomzimba | ikhodi |
| I-Titanium kanye ne-titanium alloys | A | Insimbi engagqwali ye-Mo2Ti | R |
| Insimbi Yekhabhoni | C | Ipulasitiki | S |
| Insimbi engagqwali ye-Cr13 | H | I-alloy yethusi neyethusi | T |
| insimbi ye-chrome-molybdenum | I | Insimbi Engagqwali engu-18-8 | P |
| Insimbi Ethambile Yokuphonsa | K | Insimbi | Z |
| I-Aluminium | L | Insimbi Ehlanganisiwe | Q |
Indima yokuhlonza i-valve
Ukuhlonza amavalvu uma kungekho midwebo yamavalvu, kulahlekile i-nameplate kanye nezingxenye zamavalvu akukapheleli, ukusetshenziswa kahle kwamavalvu, ukushisela izingxenye zamavalvu, ukulungiswa kanye nokufakwa esikhundleni kwezingxenye zamavalvu kubalulekile. Manje ukumaka amavalvu, ukuhlonza izinto kanye nokuhlonza amavalvu kuchazwe ngezansi:
Ukusetshenziswa "kolwazi oluyisisekelo lwe-valve" kufundwe ulwazi, ngokusho kwe-nameplate kanye ne-logo ku-valve kanye ne-valve embala wepende. Ungahlonza ngqo isigaba se-valve, isimo sesakhiwo, izinto, ububanzi obujwayelekile, ingcindezi ejwayelekile (noma ingcindezi yokusebenza), imidiya eguquguqukayo, izinga lokushisa kanye nesiqondiso sokuvala.
1.Ipuleti legama linamathele emzimbeni wevalvu noma isondo lesandla. Imininingwane ekupuleti legama iphelele kakhulu futhi ibonisa izici eziyisisekelo zevalvu. Ngokusho komkhiqizi okupuleti legama, kumenzi wemidwebo yezingxenye ezigqoka ivalvu kanye nolwazi; ngokusho kosuku lwefektri lokubhekisela ekulungisweni; ngokusho kwepuleti legama kunikeza imibandela yokusetshenziswa, ukunquma ukushintshwa kwama-gasket, izinto zepuleti levalvu kanye namafomu kanye nokunquma ukushintshwa kwezinye izingxenye zevalvu zento.
2.Ukumaka kusetshenziswa ukusakaza, ukubhala kanye nezinye izindlela emzimbeni wevalvu ukumaka ingcindezi ejwayelekile yevalvu, ingcindezi yokusebenza, i-caliber ejwayelekile kanye nesiqondiso sokugeleza okuphakathi.
3.I-valve kukhona uhlobo lokuphawula imiyalelo yokuvala okuvulayo, ivule isikali somlawuli noma ikhombisa ukuvulwa nokuvalwa komcibisholo. Ama-valve e-throttle, ama-valve esango elimnyama abhalwe ngemiyalelo yokushintsha engxenyeni engenhla yesondo lesandla abhalwe ngomcibisholo okhomba ohlangothini lokuvala okuvulayo.