UKUFIKA OKUTSHA: I-Siemens VVF42.32-16C Ivalufa yoLawulo eneFlanged ngoku Iyafumaneka
Inkcazo yoMfanekiso
Siyavuya ukwazisa ukufumaneka ngokukhawuleza kwe-Siemens VVF42.32-16C 2-port globe valve, ivalve yokulawula i-PN16 eyenzelwe ukumodareyithwa okuchanekileyo kwamanzi abandayo, amaqondo aphantsi okanye aphezulu kunye ne-brine kwi-HVAC evaliweyo kunye neesekethe zoshishino. Ijingwe ukuya kutsho kwi-ISO 7005 kunye nobukhulu be-DN 32, ivalve inika i-coefficient (kvs) ye-16 m³/h kunye ne-20 mm stroke, iyenza ilungele iiyunithi zokuphatha umoya, izitishi zokupholisa zesithili kunye nenkqubo yokutshintshiselana kobushushu ukuya kuthi ga kwi-~250 kW. Umzimba uphonswe kwi-EN-GJL-250 yentsimbi engwevu, ngelixa iplagi yensimbi engenasici kunye nesihlalo siqinisekisa ukuxhathisa ukubola kunye nezinga lokuvuza ≤ 0.02 % ye-kvs xa ivaliwe. Imilinganiselo epheleleyo ye-180 × 132 × 95 mm kunye nobunzima be-4.1 kg ivumela ukufakwa okulula kwi-line ngaphandle kwezakhiwo zenkxaso ezongezelelweyo.
Iimpawu eziphambili
I-VVF42.32-16C ihambisa i-equal-percentage character flowing and> 100 rangeability, ibonelela ngokuzinza, ulawulo lomda xa idityaniswe ne-Siemens SAX/SKD/SKB/SKC actuators. Uxinzelelo oluvumelekileyo lokusebenza yi-1600 kPa (i-16 bar) kunye neqondo lokushisa eliphakathi -10 ... +150 °C, eligubungela imixube ye-glycol kunye ne-district-heating networks. I-20 mm ye-stroke ihambelana nemigangatho ye-400-1000 N ye-actuator yombane, eyenza ukufakela ukufakwa ngokuthe ngqo ngaphandle koqhagamshelwano. I-CE, i-CUlus kunye neemvume ze-CRN ziqinisekisa iiprojekthi zehlabathi, ngelixa i-design engalungisekiyo iqinisekisa ixesha elide, inkonzo engenakugcinwa. Ukuzikhethela isifudumezi se-stem ASZ6.6 kunye nezixhobo zokutywina ze-EPDM ziyafumaneka kwi-sub-zero okanye imisebenzi yamanzi okusela, ukwandisa ukuguquguquka kwesicelo.
100 rangeability, ibonelela ngokuzinza, ulawulo lomda xa idityaniswe ne-Siemens SAX/SKD/SKB/SKC actuators. Uxinzelelo oluvumelekileyo lokusebenza yi-1600 kPa (i-16 bar) kunye neqondo lokushisa eliphakathi -10 ... +150 °C, eligubungela imixube ye-glycol kunye ne-district-heating networks. I-20 mm ye-stroke ihambelana nemigangatho ye-400-1000 N ye-actuator yombane, eyenza ukufakela ukufakwa ngokuthe ngqo ngaphandle koqhagamshelwano. I-CE, i-CUlus kunye neemvume ze-CRN ziqinisekisa iiprojekthi zehlabathi, ngelixa i-design engalungisekiyo iqinisekisa ixesha elide, inkonzo engenakugcinwa. Ukuzikhethela isifudumezi se-stem ASZ6.6 kunye nezixhobo zokutywina ze-EPDM ziyafumaneka kwi-sub-zero okanye imisebenzi yamanzi okusela, ukwandisa ukuguquguquka kwesicelo.
Iimodeli ezihambelanayo kwi-VVF42..C SeriesVVF42.25-10CUmgca we-VVF42 unikeza umthamo onokunyuka ngaphakathi kwinqanaba elifanayo.VVF42.25-6.3C(DN 25, kvs 10) kunyeVVF42.40-16Czilungele iikhoyili ezincinci, ngelixaVVF42.40-25CkwayeVXF42.32-16C(DN 40, kvs 16 / 25) gubungela imithwalo emikhulu ngaphandle kokutshintsha ukugrumba kweflange. Ngokuxuba imisebenzi,
ibonelela ngedatha yehydraulic efanayo kuqwalaselo lwezibuko ezi-3. Zonke izinto ezahlukeneyo zabelana nge-20 mm stroke (≤ DN 80), ireyithingi ye-PN 16 kunye nomzimba wentsimbi etyhidiweyo, eyenza ukuba ukhetho lwe-actuator yobungakanani obunye kunye noyilo lwemibhobho oludityanisiweyo kwi-6.3 … 400 m³/h amandla .
Izinto zethu eziluncedo zokukhuphisanaNjengomrhwebi ozinikeleyo kwimizi-mveliso, sibonelela ngokuguquguquka okukhethekileyo kunye nezisombululo zenkonzo yabathengi. Yethu uhlengahlengiso lwentlawulo ukulungiselela amalungiselelo okudluliselwa kweengcingo kunye nezibonelelo zetyala ezilungiselelwe amahlakani avunyiweyo, ukususa imiqobo yemali kwiimfuno zolondolozo olungxamisekileyo. Sigcina I-inventri ebalulekileyo yeqhinga kwiindawo zokusasaza zengingqi, ezivumelayo ukuhanjiswa phakathi kweentsuku zokusebenza ezingama-5-7 kumaziko amaninzi emizi-mveliso kwihlabathi liphela. Yethu uthungelwano olubanzi lwemithombo
ibeka i-premium yaseYurophu kunye ne-Asia ye-sensor yamajelo osasazo, iqinisekisa ukulandelelwa kwecandelo leTelemecanique ngaphandle kwezithintelo zejografi. Le ndlela yokwenza amajelo amaninzi iqinisekisa ukufumaneka ngexesha lokuphazamiseka kwekhonkco lonikezelo lwehlabathi. Iinjineli zethu zesicelo zibonelela ngokubonisana nokukhethwa kwenzwa, ukubalwa komgama wokubona, kunye nenkxaso yokudibanisa, ukuncedisa ngokucwangciswa kwengqiqo yokulawula kunye nokulungiswa kweengcingo. Ngobudlelwane obuthe ngqo bomenzi kunye nolungiselelo olulungelelanisiweyo, sihambisa iisenso zeTelemecanique zokwenyani ezinemijikelo ekhawulezileyo yokuzaliseka kunye nezakhiwo zamaxabiso ezikhuphisanayo.
Ukufumana iikowuteshini zangoku okanye ukubonisana nobugcisa, nceda uqhagamshelane neqela lethu elizinikeleyo lokuthengisa.
Malunga Nathi