Ekukhetheni ama-valve amaphrojekthi ahlukahlukene, insimbi engagqwalii-valve yebhola ye-pneumaticivame ukufakwa ohlwini njengenye yamavalvu abalulekile. Ngoba lokhui-valve yebhola ye-flangeinezinzuzo zayo eziyingqayizivele ekusebenziseni.

A. Ukumelana nokugqwala kulungele izindawo eziningi ezinokhahlo. Umzimba we-valve yebhola engu-304 wenziwe ngensimbi engagqwali (efana ne-CF8, CF8M), engamelana nokugqwala emanzini, ama-asidi abuthakathaka nama-alkali, isifutho sikasawoti, njll. Ifanele ukuthuthwa kwemidiya egqwala kancane embonini yamakhemikhali, futhi iphinde ihlangabezane nezimfuneko zokulwa nokugqwala zokwelashwa kwamanzi nokunikezwa kwamanzi kamasipala. Ngaphezu kwalokho, impahla ye-CF8M (equkethe i-molybdenum) ingasetshenziswa ukubhekana nezimo ezonakalisayo ezifana namanzi olwandle nama-asidi abuthakathaka, ukugwema ukuvuza komzimba wama-valve noma ukuphila kwesevisi okufinyeziwe okubangelwa ukuguguleka okuphakathi.

B. Idrayivu ye-pneumatic i-ADAPTS ngokuzenzakalelayo ku-automation. Ukuthembela emoyeni ocindezelwe ukushayelai-valve yebholaumgogodla ukuze uzungezise, ​​isivinini sokuphendula lapho ucisha siyashesha (imvamisa imizuzwana engu-0.5 kuye kwayi-3), sidlula kude leso samavalvu enziwa ngesandla. Ingahlanganiswa nezingxenye ezinjengama-solenoid valves kanye nama-positioners ukuze kuzuzwe isilawuli kude noma ukuxhumana nezinhlelo ze-PLC, kuqedwe isidingo sokusebenza kwezandla endaweni. Ifaneleka kakhulu ubungozi obukhulu (njengemidiya enobuthi), izimo zamapayipi aphakeme noma aminyene, ezithuthukisa kakhulu ukusebenza kahle nokuphepha.

C. Izinzuzo zesakhiwo zinciphisa ukulahlekelwa kokusebenza. Yamukela idizayini "ye-spherical rotation shut-off". Uma ivuliwe ngokugcwele, isiteshi sokugeleza asivimbeli, sine-coefficient yokumelana nokugeleza kwe-0.1-0.3 kuphela, ephansi kakhulu kunaleyo yama-valve amasango nama-globe valves, futhi inganciphisa ukusetshenziswa kwamandla okuthutha okuphakathi. Ngaleso sikhathi, uphawu oluthambile (olufana ne-PTFE) luxhunywe eduze nebhola lensimbi engagqwali, futhi ukuvuza kungafinyelela izinga le-ANSI Class VI (cishe akukho ukuvuza), ukugwema ukumosha okuphakathi nendawo noma ukungcola.

D. Iyakwazi ukuzivumelanisa nezimo eziqinile nezimo zokusebenza futhi kulula ukuyinakekela. Umzimba we-valve yensimbi engenasici unebanga elibanzi lokumelana nezinga lokushisa (-200℃ ukuya ku-400℃), elingamboza izimo ezifana ne-nitrogen ewuketshezi enezinga lokushisa eliphansi kanye nesitimu esinezinga lokushisa elimaphakathi. I-Compact in structure futhi kulula ukuyihlakaza, ukugcinwa kwansuku zonke kudinga kuphela ukuhlola izimpawu noma ukuhlanza i-valve core, ngaphandle kokuhlakazeka okuyinkimbinkimbi. Impilo yayo yesevisi ingafinyelela eminyakeni eyi-8 kuye kweyi-10, ngezindleko eziphansi zokusebenza okuphelele nokugcinwa kwayo. Isebenza kakhulu emikhakheni efana nobunjiniyela bamakhemikhali, ukwelashwa kwamanzi, ukudla nemithi, namandla.

I-Jinbin Valves ibambe iqhaza ngokujulile emkhakheni we-valve iminyaka engu-20. Isitifiketi se-ISO siqinise isisekelo sekhwalithi, futhi sephule futhi sasungula ngobuchwepheshe obuningi obunamalungelo obunikazi. Kusukela kuma-butterfly valves kuya kuma-valve esango, anemininingwane yobubanzi obukhulu kusukela ku-DN40 kuya ku-DN3000, ibhekelela izidingo zezimboni eziningi ezifana nokongiwa kwamanzi, amakhemikhali e-petrochemicals, namandla. Uma unezidingo zokwenza ama-valve ngokwezifiso noma izidingo zokuthenga, sicela uthumele umlayezo ngezansi futhi uzothola impendulo kungakapheli amahora angama-24!