Valve y'umupira wa pulasitiki yavuye kuri valve ifunga. Igice cyayo cyo gufungura no gufunga ni uruziga, rukoresha uruziga kugira ngo ruzunguruke dogere 90 ku murongo w'uruziga rw'umugozi wa valve kugira ngo rugere ku ntego yo gufungura no gufunga. Valve y'umupira wa pulasitiki ikwiriye gukoreshwa mu gufata inzira yo gutwara hakoreshejwe uburyo bwa corrosive. Dukurikije ibikoresho bitandukanye, ubushyuhe bw'akazi ni PVC 0℃ ~ 50℃, C-PVC0℃～90℃, PP -20℃～100℃, PVDF -20℃～100℃. Valve y'umupira wa pulasitiki ifite ubushobozi bwo kurwanya ingese. Impeta yo gufunga ikoresha EPDM na FKM; ifite ubushobozi bwo kurwanya ingese kandi yongera igihe cyo kuyikoresha. Izunguruka ryoroshye kandi ryoroshye kuyikoresha. Valve y'umupira wa pulasitiki Valve y'umupira w'ingenzi ifite aho iva cyane, ifite imbaraga nyinshi, kandi valve y'umupira yo mu bwoko bwa connection yoroshye kuyiteranya no kuyikuraho.

Valve y'umupira wa pulasitiki ntabwo yoroshye gusa mu miterere yayo, ni nziza mu gukora neza, ahubwo ni ntoya mu bunini, yoroheje mu buremere, ikoreshwa mu bikoresho bike, ni nto mu kuyishyiraho, kandi ifite imbaraga nke mu muvuduko runaka w'umurambararo. Iyo valve iroroshye kuyikoresha kandi yoroshye kuyifungura no kuyifunga vuba. Ni imwe mu bwoko bwa valves zikurura vuba mu myaka icumi ishize. Cyane cyane mu bihugu byateye imbere nka Leta Zunze Ubumwe za Amerika, Ubuyapani, Ubudage, Ubufaransa, Ubutaliyani, Uburengerazuba n'Ubwongereza, ikoreshwa rya valves z'umupira ni rinini cyane, kandi ubwoko n'ingano byakoreshejwe biracyari kwiyongera.

Ihame ry'imikorere ya valve ya pulasitiki ni ugutuma valve ifunguka cyangwa igafungwa ukoresheje uruziga rw'agace k ...

Valve y'umupira ni ubwoko bushya bwavalvebyakoreshejwe cyane mu myaka ya vuba aha. Bifite ibyiza bikurikira:

1. Ubudahangarwa bw'amazi ni buke, kandi ubushobozi bwo kudahangarwa kwabwo bungana n'ubw'igice cy'umuyoboro gifite uburebure bumwe.

2. Imiterere yoroshye, ingano nto n'uburemere bworoheje.

3. Irakomeye kandi yizewe. Kuri ubu, ibikoresho byo gufunga bya valve y'umupira bikoreshwa cyane muri pulasitiki ifite ubushobozi bwo gufunga neza, kandi byanakoreshejwe cyane muri sisitemu zo gufunga.

4. Gukora byoroshye, gufungura no gufunga byihuse, bisaba gusa kuzenguruka kuri dogere 90 kuva ku gufungura byuzuye kugeza ku gufunga byuzuye, ibyo bikaba byoroshye gukoreshwa mu kugenzura kure.

5. Gusana byoroshye, imiterere yoroshye yavalve y'umupira, impeta yo gufunga muri rusange ishobora kwimurwa, biroroshye kuyikuraho no kuyisimbuza.

6. Iyo bifunguye cyangwa bifunze neza, ubuso bwo gufunga bw'umupira n'intebe ya valve bivangwa n'icyuma, kandi icyo cyuma ntikizatera kwangirika k'ubuso bwo gufunga valve iyo icyo cyuma kinyuze.

7. Ifite uburyo bwinshi bwo kuyikoresha, ifite umurambararo uri hagati ya milimetero nke na metero nke, kandi ishobora gukoreshwa kuva ku gikoresho cyo mu bwoko bwa vacuum cleaner kinini kugeza ku gitutu kinini.