din manual steel stainless ball valve

Amavalvu ebhola e-ceramic azenzakalelayo kanye nezandla ahlinzeka ngenye indlela engabizi kakhulu kuma-solenoid valve futhi abe nokungagugi kangcono. Ukuqanjwa okusha okuhlukahlukene kusho ukuthi lawa ma-valve manje aselungele ukusetshenziswa kakhulu kunangaphambili. ULynette Morrey, umkhiqizi kabhayela waseNingizimu Afrika kanye nomphakeli wengxenye yokuhlanza amanzi, kanye ne-ejenti yedwa esemthethweni ye-Runxin Water Treatment System eNingizimu Afrika, uMqondisi Wokuthuthukiswa Kwebhizinisi wakwa-Allmech, uchaze ukuthi ama-valve ebhola e-ceramic anelungelo lobunikazi ka-Runxin asetshenziswa ezimbonini zamakhemikhali ezihlukahlukene ezifana nendle. izitshalo zokwelapha, Iphepha lokugaya kanye nohlelo lokunisela. "Zingasetshenziswa ngokuphepha ngophethiloli, umoya ocindezelwe, igesi, noketshezi oluningi olune-alkaline nama-asidi," kusho yena. "Ama-valve e-Ceramic alungele ukuhlunga kanye nezinhlelo zokuthambisa ezisetshenziselwa ukwelashwa kwamanzi." Zitholakala ngezintambo ezimbili, izintambo ezintathu kanye nezintathu (ezimise okwe-L) ngezinketho ze-DN 15 - DN 50 ezihlanganisiwe noma ezinamathiselwe. Ibhola le-ceramic elizungezayo kanye nesihlalo se-valve sicutshungulwa ngendlela yokuthi uketshezi noma umoya ngeke kuvuze ebholeni. Iyakwazi ukumelana nezimo ezimanzi futhi ayigqwali namakhemikhali. Ama-valve e-Ceramic ball angakwazi ukumelana namazinga aphezulu okugeleza, ukucindezela kwamanzi kuze kufike ku-10 bar kanye nezinga lokushisa elifinyelela ku-80 ° C," kusho uMorrey. "I-valve yebhola yokulawula isikhathi ifaneleka kakhulu ukugeleza okuzenzakalelayo, noma ukuchelela okudinga ukwenziwa phakathi nesikhathi esimisiwe nsuku zonke, futhi ingaqinisekisa nokuthi amanzi eshawa anganikezwa ekamelweni lokushintshela ngesikhathi esithile sosuku. ," kusho uMorey. Kunezinketho ezimbili. Enye iwukulawula i-valve ngokusetha ubude besikhathi sokuvula nokuvala, futhi usebenzise isibali sikhathi sokubala. Enye inketho ukuthi i-valve ingasethwa ukuthi ivuleke futhi ivalwe ngesikhathi esimisiwe kanye nobude besikhathi esithile. Kusukela ngoMsombuluko kuya ngeSonto, ingahle ibekwe izikhathi ezinhlanu ngosuku (izikhathi ezi-1 kuye kwezi-5). "Kukhona ukukhanya okubonisa ukuthi i-valve ivuliwe noma ivaliwe. Uma amandla evaliwe ngesizathu esithile, izilungiselelo zamanje zizogcinwa ngokuzenzakalelayo izinsuku ezintathu," kusho uMorrey. "Izinqubo eziningi zezimboni, ezifana nokuphehla ugesi, izimayini, ukukhiqizwa kokudla, kanye nokukhiqizwa kwamakhemikhali, zisebenzisa uchungechunge lwamavalvu ebhola futhi zingazuza kumavalvu empendulo yesikhundla kulezi zicelo," kusho uMorey. "Lena i-valve yebhola elungisekayo ene-actuator ye-TCN-02T." I-angle ne-angle yokuvula ibhola inganqunywa yi-PLC, futhi ukugeleza, izinga lokushisa kanye nokucindezela nakho kungalungiswa. I-valve yempendulo yesikhundla ingakwazi ukulungisa kahle i-engeli enembile yokuvula nokuvalwa kwe-valve yebhola, igweme ukuphazamiseka okubangelwa ukuma komshini. Uma i-valve yebhola ingasebenzi kahle noma ibambeka, inganciphisa namaphutha futhi inikeze i-alamu ngokushesha. Ngaphezu kwalokho, ngenxa yokuthi basebenzisa ukuxhumana okujwayelekile, kulula ukukufaka, ukulungisa noma ukushintsha. Angafakwa kubakaki bepulasitiki noma amavalvu ebhola ensimbi futhi alungele ukusetshenziswa endlini nangaphandle (nakuba adinga ukuvikelwa lapho echayeke elangeni elibi kakhulu noma izimo zezulu). Ububanzi besignali yempendulo yesikhundla ngu-0-5V, futhi isignali yokulawula ingu-0.5V. Usayizi wevalvu yi-DN25, futhi intambo yangaphakathi ixhunywe ku-DC24V. "Qinisekisa ukuthi i-valve yebhola imelana noketshezi noma amakhemikhali ezohlangana nawo, futhi ucabangele izinga lamanzi. Izinhlayiya ezinkulu (ezingaphezu kuka-0.2 mm) noma ama-sediments emanzini adinga uhlelo lokuhlunga ngaphambili ukuze kugwenywe i-valve. umonakalo,” kusikisela uMorey. "Futhi khumbula ukuthi uma i-valve ivulwa uchwepheshe ongagunyaziwe, iwaranti yomkhiqizi ngokuvamile ngeke isebenze." Uphakamise ukuthintana nomhlinzeki wamavalvu ohlonishwayo ukuze avakashelwe endaweni. "Yilokhu esikwenzayo ngaphambi kokuncoma isixazululo esingcono kakhulu kanye ne-valve yebhola efanelekile yesicelo esikhethekile sekhasimende," kusho yena. "Ithimba lethu selikulungele ukusiza ngokuxazulula izinkinga futhi lithole ukuqeqeshwa okuphelele kwezobuchwepheshe kwa-Runxin. Wonke ama-valve amabhola esiwahlinzekayo ambozwa iwaranti yonyaka owodwa yomkhiqizi." Amakhukhi adingekayo ayadingeka ngokuphelele ekusebenzeni okujwayelekile kwewebhusayithi. Lawa makhukhi aqinisekisa imisebenzi eyisisekelo nezici zokuphepha zewebhusayithi ngendlela engaziwa. Amakhukhi asebenzayo asiza ukwenza imisebenzi ethile, njengokwabelana ngokuqukethwe kwewebhusayithi ezinkundleni zokuxhumana, ukuqoqa impendulo kanye neminye imisebenzi yezinkampani zangaphandle. Amakhukhi okusebenza asetshenziselwa ukuqonda nokuhlaziya izinkomba zokusebenza ezibalulekile zewebhusayithi nokusiza ukunikeza izivakashi ulwazi olungcono lomsebenzisi. Amakhukhi ezibalo asetshenziselwa ukuqonda ukuthi izivakashi zixhumana kanjani newebhusayithi. Lawa makhukhi asiza ukunikeza ulwazi ngezinkomba ezifana nenani labavakashi, izinga lokugxuma, nemithombo yethrafikhi. Amakhukhi okukhangisa asetshenziselwa ukunikeza izivakashi imisebenzi yokukhangisa efanele kanye nemisebenzi yokumaketha. Lawa makhukhi alandelela izivakashi kuwo wonke amawebhusayithi futhi aqoqe ulwazi ukuze anikeze izikhangiso ezenziwe ngokwezifiso. Amanye amakhukhi angahlukaniswanga yilawo ahlaziywayo futhi angakahlukaniswa ngezigaba.