Umgaqo we-pneumatic butterfly valve ye-UPVC kukuhlangabezana neemfuno zezihlandlo ezahlukeneyo.Umgaqo we-pneumatic entshaUPVC butterfly valveine 0-90 degrees, 0-120 degrees, kunye 0-180 degrees.Iivalvu zebhabhathane ze-UPVC zepneumatic nazo zinokubonelela ngee actuators zokubetha kwe-angular ezifana ne-0-140 degrees.I-0-160 degrees, njl., xa i-valve yebhabhathane ye-UPVC ye-pneumatic ikhethiwe, ixabiso lokhuseleko longezwa kwi-torque ezimiseleyo ukwandisa ixabiso lokhuseleko nge-25%, i-pneumatic UPVC butterfly valve non-lubricating slurry liquid medium yandisa ixabiso lokhuseleko. nge-30%, ivalve yebhabhathane ye-UPVC ye-pneumatic I-non-lubricated dry gas medium yonyusa ixabiso lokhuseleko nge-40%, i-gas non-lubricated ehambisa i-particulate medium yonyusa ixabiso lokhuseleko nge-60%, kunye nevalve yebhabhathane ye-UPVC yomoya yonyusa ukhuseleko. ixabiso nge-20% kwindawo yokuthambisa ecocekileyo, ephantsi-ikhuhlane.Ixabiso lokhuseleko elikhankanywe ngasentla Yingcebiso yethiyori yenkampani kwaye ijoliswe ngokungqongqo.I-copyright yokuhlela yeka-Shanghai Huanqi.Akuyi kubakho saziso xa umxholo wolu xwebhu utshintsha, kwaye inkampani inelungelo lokugqibela lokutolika.
I-pneumatic UPVC butterfly valve pneumatic actuator (edla ngokubizwa ngokuba yintloko yomoya) ikwabizwa ngokuba yi-pneumatic actuator okanye isixhobo somoya.Yi-actuator esebenzisa uxinzelelo lomoya ocinezelweyo ukuqhuba ukuvula nokuvala okanye ukulungisa iivalvu.UmoyaIivalve zebhabhathane ze-UPVCubukhulu becala zenziwe ngeesilinda zomoya.Iipistons, iishafu zegiya, iminqwazi yokuphela, izitywini, izikrufu, njl. njl., ii-actuator zepneumatic zisetyenziswa ngokubanzi kunye neentlobo ezahlukeneyo zeevalvu, i-pneumatic.Iivalve zebhabhathane ze-UPVC, ekwabandakanya imiyalelo yokuvula, imingcele ye-stroke, i-valve ye-solenoid, i-positioners, i-pneumatic components, i-manual The mechanism, impendulo yesignali kunye namanye amacandelo, ukuvulwa kwevalve, ukuvala, ukuvula kangakanani, ukuvala kangakanani, zonke zilawulwa ngumoya ocinezelweyo. .I-Shanghai Huanqi ye-Pneumatic ye-UPVC ye-butterfly valve i-pneumatic actuator isebenza.I-actuator ye-pneumatic inokwahlulwa ibe yi-single-acting kunye ne-double-acting ngokohlobo lwesenzo.I-actuator esebenza kabini ivula umoya kunye nokuvalwa komoya, oko kukuthi, xa kuvulwe umoya, umoya uvaliwe, kwaye xa umthombo womoya ulahlekile , Akukho ntshukumo, hlala kwindawo, kwaye i-actuators enye inomsebenzi. yokubuya kwentwasahlobo.Ngokuqhelekileyo, kukho iindidi ezivaliweyo kunye neziqhelekileyo ezivulekileyo, oko kukuthi, i-ventilation ivuliwe.Xa umthombo womoya ulahlekile, ivalve yebhabhathane ye-UPVC yepneumatic ibuyela kwimeko yokuqala.Isetyenziswe rhoqo kwiimeko zokusebenza, kwaye i-valve inokuvalwa ngokukhawuleza okanye ivuleke xa ukusilela ngokukhawuleza kwenzeka xa ukunikezelwa kwegesi kulahleka.

Ivalve yebhabhathane ye-UPVC ye-pneumatic esebenza kabini umgaqo wokusebenza we-pneumatic:

Ivalve yebhabhathane ye-UPVC ye-pneumatic, xa uxinzelelo lomthombo womoya lungena kumngxuma phakathi kweepiston ezimbini zesilinda ukusuka kwizibuko lomoya (2), iipistoni ezimbini ziyahlukana kwaye zibheke kwiziphelo ezimbini zesilinda.I-rack iqhubela phambili i-shaft ephumayo (igiya) ukuba ijikeleze ngokuphambene newotshi, ivalve yebhabhathane ye-UPVC yepneumatic, ngokuchaseneyo, xa uxinzelelo lomthombo womoya lungena kumagumbi omoya kuzo zombini iziphelo zesilinda ukusuka kwizibuko lomoya (4), i-pneumatic UPVC. Ivalve yebhabhathane ihambisa iipiston ezimbini kwicala lombindi wecylinder, kwaye igumbi lomoya eliphakathi nguMoya ukhutshwa kwizibuko lomoya (2), kunye nevalve yebhabhathane ye-UPVC yepneumatic ngaxeshanye ibangela ukuba iirakhi ezimbini zepiston ziqhube ngaxeshanye. ishaft ephumayo (igiya) ukujikelezisa kwicala lewotshi.(Ukuba ipiston ifakwe kwelinye icala, ishaft ephumayo iya kuba yinto ejikelezayo)