IValve yeBhola eneziqwenga ezintathu zaseTshayina-Ulawulo oluchanekileyo kunye nokutywinwa okuthembekileyo
Le valve ye-pneumatic ye-welded ye-high-performance ye-pneumatic yebhola yebhola yenzelwe ukubonelela ngokusebenza ngokugqwesileyo kommiselo kunye nesiphumo esiqinileyo sokutywinwa, ngokukodwa ngokufanelekileyo kwizicelo zoshishino ezifuna ulawulo oluchanekileyo kunye nokuthembeka okuphezulu. Ulwakhiwo lweziqwenga ezintathu zale valve yebhola luqinisekisa amandla aphezulu olwakhiwo kunye nokutywinwa okungcono. I-welding end connection inika indlela yokudibanisa ehlala ixesha elide kwaye izinzile, ifanelekile kwizicelo apho kufuneka inkonzo yexesha elide yokuvuza. Indlela yokuqhuba i-pneumatic yenza ukuba uphendule ngokukhawuleza kunye nolawulo olukude, okwenza kube lukhetho olufanelekileyo kwiinkqubo zokuzenzekelayo kunye nezicelo zokutshintsha i-high-frequency.
Imilinganiselo yobugcisa:
1. Idayamitha ye-Nominal: DN15 - DN300 (customizable on demand).
2. Uxinzelelo lokusebenza: Ngokweenkcukacha ezahlukeneyo, ngokuqhelekileyo i-1.6mpa ukuya kwi-6.4mpa (ixabiso elithile lifuna ukubhekisela kwidatha yobugcisa enikezelwe ngumenzi).
3. Uluhlu lweqondo lokushisa: -20 ℃ ukuya ku-232 ℃, kuxhomekeke kwizinto ezikhethiweyo kunye nokudibanisa kwetywina.
4. Ukusebenza kweValve: i-pneumatic, i-optional-acting double okanye i-acting-acting actuator.
5. Isignali yokulawula: umgangatho we-4-20ma umqondiso wangoku okanye uphawu loxinzelelo lomoya.
6. Ulawulo lokuhamba: oluchanekileyo, lunokulungelelaniswa kwiimali ezincinci, ezifanelekileyo kwizihlandlo apho ixabiso le-CV lilawulwa ngokuchanekileyo.
7. Imidiya esebenzayo: amanzi, igesi, ioli, iikhemikhali, njl.
8. Indlela yokulawula: inokuqwalaselwa njengohlobo lokutshintsha, uhlobo lommiselo okanye uhlobo olulinganayo.
9. Imodi ye-Interface: izixhobo ezahlukeneyo zombane okanye ze-pneumatic zingakhethwa ukulungelelanisa kwiinkqubo ezahlukeneyo zokulawula.
Iinkcukacha kunye nobukhulu:
1. Imodi yokudibanisa: ukudibanisa i-butt welding, imilinganiselo yokuphela ukuya ekupheleni ihambelana nemigangatho yokuvelisa ehambelanayo.
2. Umgangatho weFlange: unokuveliswa ngokuhambelana nemigangatho yamazwe ngamazwe njenge-ANSI / ASME, i-DIN, i-JIS, njl.
3. Ubude besakhiwo: ngokuhambelana nemigangatho efanelekileyo yokuqinisekisa ukuguquguquka kunye nokutshintshana kokufakela.
4. Ukuphela koxhumo: ukuphela kwe-welding ukuqinisekisa ukuqina kunye nokuqina koqhagamshelwano lombhobho.
5. Izinto eziphathekayo zeValve: insimbi engenasici, i-carbon steel okanye ezinye izinto ze-alloy ukuhlangabezana neemfuno zeemeko ezahlukeneyo zokusebenza.
6. Izinto zebhola: insimbi engenasici, i-carbon steel okanye ezinye izinto ze-alloy, ezinokuthi ziphathwe ngokukodwa ukuphucula ukuqina.
7. Izinto zokutywina: i-ptfe, i-ppr, i-metal seals, njl.njl ukuqinisekisa ukusebenza kokutywina phantsi koxinzelelo kunye namaqondo obushushu ahlukeneyo.
Iiparamitha zobugcisa ezingasentla kunye neenkcukacha zenzelwe ireferensi kuphela, njengoko iiparamitha kunye nemilinganiselo yemveliso yangempela iya kuhluka ngokuxhomekeke kumenzi kunye neemfuno zesicelo. Xa kuthengwa iivalvu zebhola ze-pneumatic eziphezulu ze-pneumatic ezidityanisiweyo zebhola ezintathu, umenzi kufuneka adibane neenkcukacha ukuze afumane ulwazi oluchanekileyo lwemveliso kunye neenkcukacha zobugcisa.