Izici ze-valve uvemvane we-pneumatic nendawo yokusebenzisa, kanye nezinyathelo zokuphepha zokuthenga, nokugcinwa kwesingeniso esinemininingwane

Izici ze-valve uvemvane womoya kanye nemvelo yokusebenzisa, kanye nezinyathelo zokuphepha zokuthengwa kwempahla, nokugcinwa kwesingeniso esiningiliziwe 1. Izici ze-valve uvemvane womoya womoya i-valve ye-butterfly iwuhlobo lwe-pneumatic actuator driven disc valve, inezici ezilandelayo: (1) Isakhiwo esilula , ivolumu encane, isisindo esincane, ukuvulwa okuguquguqukayo nokuvala, ukufakwa okulula; (2) ukubekwa uphawu okuthembekile, izinhlobonhlobo zezinto zokuvala, ezisetshenziselwa igesi, uketshezi, impushana, uketshezi oluncane kanye nokunye ukulawula imidiya; (3) ukumelana nokugeleza okuncane, ukumelana noketshezi kuncane, ngokwezinga elikhulu kanye nezikhathi zokulahlekelwa kwengcindezi ephansi zinokusebenza okuphezulu; (4) Ukuvuza okunguziro, ngokuvamile kusetshenziswa ukwakheka kwezigxivizo ezintathu, kungafinyelela umphumela wokuvuza onguziro; (5) Impilo ende yesevisi, ukugcinwa okulula. 2. Imvelo yokusebenzisa i-valve uvemvane womoya i-pneumatic butterfly ifanele izindawo ezilandelayo: (1) Ibanga lokushisa: -20℃~+120℃; (2) Ibanga lokucindezela: 0.6MPa~1.6MPa; (3) Abezindaba: amanzi, indle, uwoyela, igesi, amakhemikhali, njll.; (4) Izimboni: i-petroleum, amakhemikhali, i-metallurgy, amandla kagesi, imithi, ukudla, njll. 3. Izinyathelo zokuphepha zokuthengwa kwe-butterfly valve yomoya: (1) Qinisekisa ukucaciswa, imodeli, impahla kanye nemodi yokushayela ye-valve butterfly womoya; (2) Hlola ukuthi ingcindezi yokusebenza kanye nohla lokushisa lwevalve uvemvane womoya luyahlangabezana yini nezimfuneko; (3) Qinisekisa ukuthi isakhiwo sokuvala se-valve uvemvane womoya singahlangabezana yini nezimfuneko; (4) Ukuze uqonde idumela labakhiqizi be-butterfly valve we-pneumatic, isevisi yangemuva kokuthengisa iphelele, ukuthengwa kwemikhiqizo eqinisekisiwe. 4 Ukugcinwa kwe-valve uvemvane womoya (1) Njalo hlola uphawu lwe-valve uvemvane womoya, ukugqwala, njll., ukwelashwa okufika ngesikhathi; (2) Lapho ushintsha into yokuvala, impahla efanele leyo ndlela kufanele ikhethwe futhi okokugcoba kufanele kusetshenziswe ngendlela efanele; (3) Hlola ukuthi amabhawudi axhumayo evalvu nedivayisi yokushayela akhululekile, futhi asuse uthuli nezinto zangaphandle; (4) Qinisekisa ukuthi indawo yokusebenza ye-valve uvemvane womoya ihlanzekile futhi ivimbele ukungena kokungcola; (5) Hlanza njalo izingxenye zangaphakathi zevalve uvemvane womoya futhi ushintshe izingxenye ngokuguga okukhulu; (6) Ukugcinwa kwezinhlelo ze-hydraulic kanye ne-pneumatic kumele kwenziwe ngochwepheshe.