Emkhakheni wamavalvu ezimboni, ivalvu yebhabhathane elastomeric esuswayo ivelele njengengxenye eguquguqukayo nethembekile edlala indima ebalulekile ekulawuleni ukugeleza koketshezi oluhlukahlukene. Lolu hlobo lwevalvu lwenzelwe ukumelana nokucindezela okuphezulu kanye nokushisa, okwenza lufanelekele izinhlelo zokusebenza ezahlukahlukene ezimbonini ezahlukene. Kule bhulogi, sizohlola izici, izinzuzo kanye nokusetshenziswa kwamavalvu ebhabhathane elastomeric esuswayo, okubonisa ukubaluleka kwawo ezinqubweni zezimboni.

Izici ze-valve yebhabhathane enwebekayo ekhishwayo

Ivalvu yebhabhathane ekhishwayo ye-elastomeric ibonakala ngomklamo wayo olula kodwa osebenzayo, equkethe idiski ejikeleza i-axis ephakathi ukulawula ukugeleza koketshezi. Idiski yevalvu ivame ukwenziwa ngezinto ezinwebekayo njengerabha noma i-Teflon, evumela ukuthi yakhe uphawu oluqinile nomzimba wevalvu, ivimbele ukuvuza futhi iqinisekise ukulawulwa kokugeleza okuphumelelayo. Isici esisuswayo salezi valve sibhekisela ekhonweni lokususa nokufaka esikhundleni sezihlalo ze-elastomeric kalula, kwandiswe impilo yevalvu futhi kuncishiswe izindleko zokulungisa.

Esinye sezici ezibalulekile zamavalvu e-butterfly asuswayo elastomeric ukuguquguquka kwawo ngobukhulu kanye nesilinganiso sokucindezela. Lawa mavalvu atholakala ngobukhulu obuhlukahlukene, kusukela kumadayamitha amancane ukuze kusetshenziswe ukugeleza okuphansi kuya kumadayamitha amakhulu ukuze kuqhutshwe izinqubo zezimboni ezigeleza kakhulu. Ngaphezu kwalokho, angaklanywa ukuze amelane namazinga ahlukene okucindezela, okwenza afaneleke kokubili ezinhlelweni zokucindezela okuphansi kanye nokucindezela okuphezulu.

Izinzuzo ze-valve yebhabhathane enwebekayo ekhishwayo

Ukusetshenziswa kwamavalvu e-elastomeric butterfly asuswayo kunikeza izinzuzo eziningana emisebenzini yezimboni. Enye yezinzuzo eziyinhloko ikhono lawo lokunikeza ukulawula ukugeleza okuthembekile nokuphumelelayo. Izinto zesihlalo se-elastomeric ziqinisekisa ukuvalwa okuqinile, kunciphisa ingozi yokuvuza futhi kuvumele ukulawulwa okunembile kokugeleza koketshezi. Lokhu kuthembeka kubalulekile ezimbonini lapho ukulawulwa okunembile koketshezi kubalulekile kuyo yonke inqubo.

Enye inzuzo ebalulekile yamavalvu ebhabhathane asuswayo anwebekayo ukuthi kulula ukuwalungisa. Isihlalo se-elastomeric singasuswa futhi sithathelwe indawo ngaphandle kokuhlakaza ivalvu yonke, okwenza kube lula izinqubo zokulungisa futhi kuncishiswe isikhathi sokungasebenzi. Lesi sici sibaluleke kakhulu ezimbonini lapho ukulungiswa njalo kubalulekile ekugcineni imishini nezinqubo zisebenza kahle.

Ngaphezu kwalokho, ukuguquguquka kwevalvu yebhabhathane elastomeric esuswayo kwenza kube yisisombululo esingabizi kakhulu sezinhlelo zokusebenza ezahlukahlukene. Amandla abo okusingatha izinhlobo ezahlukene zoketshezi, amazinga okushisa kanye nokucindezela kusho ukuthi uhlobo olulodwa lwevalvu lungasetshenziswa ezinqubweni eziningi, kunciphisa isidingo sezinhlobo eziningi zevalvu futhi kube lula ukuphathwa kwempahla.

Ukusetshenziswa kwe-valve yebhabhathane enwebekayo ekhishwayo

Amavalvu ebhabhathane e-elastomeric asuswayo asetshenziswa ezimbonini ezahlukene ngenxa yokuguquguquka kwawo kanye nokuthembeka kwawo. Enye yezindlela eziyinhloko zokusebenzisa lawa mavalvu ukulawula ukugeleza kwamanzi, udaka kanye nolunye uketshezi emanzini nasezitshalweni zokuhlanza amanzi angcolile. Ukuvalwa okuqinile okunikezwa yizinto zesihlalo se-elastomeric kwenza lawa mavalvu afaneleke kakhulu ekuphatheni amanzi angcolile ahlukahlukene, futhi avame ukubola.

Ezimbonini zamakhemikhali kanye ne-petrochemical, ama-valve e-butterfly asuswayo asetshenziswa ukulawula ukugeleza kwamakhemikhali ahlukahlukene kanye noketshezi olubolayo. Njengoba ekwazi ukumelana namazinga okushisa aphezulu, ingcindezi kanye nokugqwala, la ma-valve afaneleka kakhulu kulezi zicelo ezidinga amandla.

Ngaphezu kwalokho, amavalvu ebhabhathane asuswayo avame ukusetshenziswa ezinhlelweni ze-HVAC (ukushisa, ukungenisa umoya kanye ne-air conditioning) ukulawula ukugeleza komoya namanzi. Umklamo wayo omncane kanye nokulawula ukugeleza okuphumelelayo kwenza kube ukukhetha okuthandwayo kwezinhlelo ze-HVAC lapho ukusebenza kahle kwesikhala namandla kubalulekile khona.

Embonini yokudla neziphuzo, amavalvu ebhabhathane asuswayo adlala indima ebalulekile ekulawuleni ukugeleza koketshezi kanye nezinto eziqinile njengejusi, imikhiqizo yobisi kanye namakhemikhali asezingeni lokudla. Ukwakheka okuhlanzekile kwala mavalvu kuhlangene nekhono lawo lokuvala ngokuqinile kuwenza afanelekele izinqubo zokuhlanzeka lapho ukuhlanzeka komkhiqizo kubaluleke kakhulu.

kafushane

Amavalvu e-butterfly elastomeric asuswayo ayisici esibalulekile sezinhlelo zokulawula uketshezi lwezimboni, anikeza ukuthembeka, ukuguquguquka kanye nokusebenza kahle kwezindleko. Amandla awo okunikeza ukulawula ukugeleza okuphumelelayo, ukulula kokugcinwa, kanye nokufaneleka kwezicelo ezahlukahlukene kuwenza abe yimpahla ebalulekile ezimbonini ezisukela eziteshini zokuhlanza amanzi kuya ezindaweni zokuhlanza amakhemikhali.

Njengoba imboni iqhubeka nokuthuthuka futhi idinga izixazululo zokulawula uketshezi ezisebenza kahle futhi ezinokwethenjelwa, ukubaluleka kwamavalvu ebhabhathane asuswayo elastomeric kuzokhula kuphela. Amandla abo okubekezelela ubunzima bezinqubo zezimboni ngenkathi behlinzeka ngokusebenza okulinganayo kubenza babe ukukhetha kokuqala konjiniyela kanye nabaqhubi bezitshalo abafuna izixazululo zokulawula ukugeleza okuthembekile. Njengoba izinto zokwakha kanye nemiklamo kuqhubeka nokuthuthuka, lawa mavalvu azoqhubeka nokuba yitshe lesisekelo lokulawula uketshezi lwezimboni iminyaka ezayo.