Intshayelelo
Iivalvu zeHikelok BSM series bellows-sealed zisetyenziswa kakhulu kwizicelo ezifuna ukutywinwa okungqongqo kunye nokulawulwa okuchanekileyo kokuhamba kwamanzi. Uxinzelelo olusebenzayo lufikelela kwi-700 psig (48.2 bar), ubushushu bokusebenza buqala kwi--20 ℉ ukuya kwi-900 (-28 ℃ ukuya kwi-482). Ixhotyiswe ngesiphatho sesitayile se-micrometer, inokuseta ngokuchanekileyo nangokuphindaphindiweyo izinga lokuhamba kwamanzi.
Iimbonakalo
■ Uxinzelelo oluphezulu lokusebenza ukuya kuthi ga kwi-700 psig (48.2 bar)
■ Ubushushu bokusebenza ukusuka kwi -20℉ ukuya kwi 900 (-28℃ ukuya kwi 482)
■ Ii-coefficients zokuhamba kwamanzi: 0.019 kunye no-0.30
■ Isibambo seVernier silinganisa indawo yesiqu kwiincopho ze-0.001 intshi (0.025 mm)
■ Ukufakelwa kwephaneli kunye nezantsi
■ Izinto zentsimbi engagqwaliyo ezingama-316
■ Ixabiso le-CV- incopho yesiqu: ukulinganisa 0.019; Ukulawula 0.3
Iingenelo
■ Akukho Kuvuza: Uyilo lwe-bellows luyayisusa ngokupheleleyo i-valve stem kulwelo, lususa ukuvuza okunokwenzeka okuqhelekileyo kwiivalve zemveli ezipakishiweyo. Oku kuyenza ifaneleke kwiindawo ezinetyhefu, ezinokutsha, okanye ezicocekileyo kakhulu (umz., i-hydrogen, i-helium, iigesi ze-semiconductor)
■ Ulawulo Oluchanekileyo: Amandla okulungisa kakuhle, afanelekileyo kwiimitha ezisebenzisa amanzi aphantsi (umz., iilebhu, izixhobo zohlalutyo)
■ Ukumelana nokugqwala: Izinto ezifana nentsimbi engagqwaliyo kunye neHastelloy zinokukhethwa ukuba ziphathe izinto ezigqwaliyo
■ Ubomi beNkonzo ende: Ii-bellows zinciphisa ukungqubana kunye nokuguguleka, zinika ukuqina okukhulu kuneevalvu ezipakishiweyo
■ Ukucoceka: Uyilo olungenamilenze ifileyo luhambelana nemigangatho yococeko yamayeza
■ Ivavanywe yifektri eyi-100%
Ezinye iindlela
■ Isitywino soMzimba ukuya kwiBellows esikhethwayo: i-gasket, edibeneyo
■ Uhlobo lwe-stem tip olunokukhethwa: ukulinganisa, umlawuli