Ilungu lokuvula kunye nokuvala (ibhola) liqhutywa sisikhondo sevalve kwaye ijikeleza kwi-axis yesiqu sevalve.Ikakhulu isetyenziselwa ukunqumla okanye ukudibanisa i-medium kumbhobho, ingasetyenziselwa ukulawulwa kwamanzi kunye nokulawula, olu hlobo lwevalve kumbhobho ngokubanzi kufuneka lufakwe ngokuthe tye.
Iimpawu zevalve yebhola yeplastiki:
(1) Uxinzelelo oluphezulu lokusebenza: uxinzelelo olusebenzayo lwezixhobo ezahlukeneyo kwiqondo lokushisa eliqhelekileyo linokufikelela kwi-1.0Mpa.
(2) ubushushu bokusetyenziswa ngokubanzi: ukusetyenziswa kobushushu bePVDF yi -20℃~+120℃;Ubushushu bokusebenza kwe-RPP yi -20℃~+95℃;Ubushushu bokusebenza kwe-UPVC yi -50℃~+95℃.
(3) ukuchasana kwempembelelo elungileyo: i-RPP, i-UPVC, i-PVDF, i-CPVC inamandla amakhulu omatshini kunye nokuchasana kwempembelelo.
(4) ukuchasana nokuhamba kolwelo kuncinci: udonga lwangaphakathi lwemveliso lugudile, i-coefficient ye-friction incinci, ukusebenza kakuhle kwezothutho kuphezulu.
5I-PPR isetyenziselwa kakhulu ukutya, isiselo, amanzi epompo,
Amanzi acocekileyo kunye neminye imibhobho engamanzi kunye nezixhobo ezineemfuno zococeko, zinokusetyenziselwa imibhobho engamanzi kunye nezixhobo ezinomhlwa omncinci;
I-RPP, i-UPVC, i-PVDF, i-CPVC isetyenziselwa ubukhulu becala ukuhamba kolwelo (igesi) ye-asidi eyomeleleyo, i-alkali eyomeleleyo kunye ne-asidi exutyiweyo enomhlwa owomeleleyo.
(6) Ufakelo olulula, ukutywinwa okulungileyo: imveliso ilula kumgangatho, ukusetyenziswa kwe-bonding okanye i-welding, ukufakwa kombhobho ogqityiweyo, ukwakhiwa okulula, ukutywinwa okulungileyo, amandla aphantsi abasebenzi.
Ivalve yebhola yePlasitiki ngokwayo yimpawu eziphambili zesakhiwo esihlangeneyo, ukutywinwa okuthembekileyo, isakhiwo esilula, ukugcinwa okufanelekileyo, ukutywinwa kwendawo kunye ne-spherical rhoqo kwindawo evaliweyo, akukho lula ukukhukuliseka okuphakathi, ukusebenza okulula kunye nokugcinwa, okusebenzayo kumanzi, i-solvent, i-asidi. kunye negesi, njengomsebenzi ophakathi oqhelekileyo, kodwa ifanelekile kwiimeko zokusebenza zeendaba, ezifana neoksijini, i-hydrogen peroxide, i-methane kunye ne-ethylene, isetyenziswa ngokubanzi kumashishini ahlukeneyo.Umzimba wevalve yebhola unokudityaniswa okanye udityaniswe.
Ixesha lokuposa: Jul-05-2021