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Iivalvu zeSolenoid zePneumatic-Stainless Steel-Aluminium Alloy
Fumanisa iivalvu ze-solenoid ze-pneumatic ezikumgangatho ophezulu zokwenza izinto ngokuzenzekelayo kwimizi-mveliso, izixhobo ze-pneumatic, kunye nemveliso. Ixabiso elikhuphisanayo elivela kumthombo wefektri yaseTshayina
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Ivalvu ekrelekrele ye-electro-pneumatic Positioner
I-valve positioner, eyona nto iphambili kwi-valve elawulayo, i-valve positioner yeyona nto iphambili kwi-valve elawulayo, esetyenziselwa ukulawula inqanaba lokuvula kwe-valve yomoya okanye yombane ukuqinisekisa ukuba i-valve inokuma ngokuchanekileyo xa ifika kwindawo emiselweyo. Ngokulawula ngokuchanekileyo kwe-valve positioner, ukulungiswa ngokuchanekileyo kolwelo kunokufezekiswa ukuhlangabezana neemfuno zeenkqubo ezahlukeneyo zoshishino. I-valve positioners zahlulwe zibe yi-pneumatic valve positioners, i-electro-pneumatic valve positioners kunye ne-intelligent valve positioners ngokwesakhiwo sazo. Zifumana isignali yokuphuma yomlawuli kwaye emva koko zisebenzise isignali yokuphuma ukulawula i-pneumatic regulating valve. Ukufuduka kwesiqu se-valve kubuyiselwa kwi-valve positioner ngesixhobo somatshini, kwaye imeko ye-valve position idluliselwa kwinkqubo ephezulu ngesignali yombane.Izikhombisi zevalvu zomoya zezona ntlobo zilula, zifumana kwaye zondla imiqondiso ngezixhobo zoomatshini.
I-electro-pneumatic valve positioner idibanisa iteknoloji yombane kunye ne-pneumatic ukuphucula ukuchaneka kunye nokuguquguquka kolawulo.
I-valve positioner ekrelekrele yazisa itekhnoloji ye-microprocessor ukuze kufezekiswe ukuzenzekelayo okuphezulu kunye nolawulo olukrelekrele.
Izikhombisi-ndlela zeevalvu zidlala indima ebalulekileyo kwiinkqubo zokwenza izinto ngokuzenzekelayo kwimizi-mveliso, ingakumbi kwiimeko apho kufuneka ulawulo oluchanekileyo lokuhamba kolwelo, njengemizi-mveliso yamakhemikhali, ipetroli, kunye negesi yendalo. Zifumana imiqondiso evela kwinkqubo yolawulo kwaye zilungise ngokuchanekileyo ukuvulwa kwevalvu, ngaloo ndlela zilawula ukuhamba kolwelo kwaye zihlangabezane neemfuno zeenkqubo ezahlukeneyo zoshishino. -
ibhokisi yokutshintsha umda-I-Valve Position Monitor -ukutshintsha kokuhamba
Ibhokisi yokutshintsha umda wevalvu, ekwabizwa ngokuba yiValve Position Monitor okanye ivalvu yokuhamba, sisixhobo esisetyenziselwa ukubona nokulawula indawo yokuvula nokuvala kwevalvu. Yahlulwe ngokweentlobo zoomatshini kunye nohlobo lokusondela. Imodeli yethu ineFl-2n, Fl-3n, Fl-4n, Fl-5n. Amanqanaba okukhusela kunye nokumelana nokuqhuma kwebhokisi yokutshintsha umda anokufikelela kwimigangatho yehlabathi.
Iiswitshi zomda woomatshini zinokwahlulwahlulwa zibe ziintlobo ezisebenza ngqo, eziqengqelekayo, ezishukumayo kancinci kunye nezidibeneyo ngokweendlela ezahlukeneyo zesenzo. Iiswitshi zomda woomatshini zihlala zisebenzisa iiswitshi zomda omncinci ezinee-contacts ezingasebenziyo, kwaye iifom zazo zokutshintsha ziquka i-single-pole double-throw (SPDT), i-single-pole single-throw (SPST), njl.
Iiswitshi zomda wokusondela, ezaziwa ngokuba ziiswitshi zokuhamba ezingenakho ukunxibelelana, iiswitshi zomda wevalvu yokungenisa imagnethi zihlala zisebenzisa iiswitshi zokusondela kwi-electromagnetic induction kunye nee-contacts ezingasebenziyo. Iifom zayo zokutshintsha ziquka i-single-pole double-throw (SPDT), i-single-pole single-throw (SPST), njl.
