Itsindaumupira wa pulasitikiYakomotse kuri vali y'icyuma gifunga. Igice cyayo cyo gufungura no gufunga ni uruziga, rukoresha uruziga kugira ngo ruzunguruke dogere 90 ku murongo w'uruziga rw'umugozi wa vali kugira ngo rugere ku ntego yo gufungura no gufunga. Vali y'umupira wa pulasitiki ikwiriye gukoreshwa mu gufata inzira yo gutwara hakoreshejwe uburyo bwangiza. Dukurikije ibikoresho bitandukanye, ubushyuhe bw'akazi niPVC0℃～50℃, C-PVC 0℃～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 inafite ingano nto, ifite uburemere bworoshye, ikoreshwa mu bikoresho bike, ifite ingano nto mu kuyishyiraho, kandi ifite imbaraga nke mu gukoresha ingufu mu rugero runaka rw'umurambararo. Iyo valve iroroshye kuyikoresha kandi yoroshye kuyifungura no kuyifunga vuba. Ni imwe mu bwoko bwa valve zikura 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 ryavalve z'umupirani nini 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 bwa valve bwakoreshejwe cyane mu myaka ya vuba aha. Ifite 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 yoroheje ya valve y'umupira, impeta yo gufunga muri rusange iragendanwa, biroroshye kuyikuraho no kuyisimbuza.

6. Iyo bifunguye cyangwa bifunze neza, ubuso bwo gufunga bw'umupira n'intebe ya valve bivanwa mu buryo bw'umwuka. Iyo ubwo buryo bunyuze, ntibuzatera kwangirika k'ubuso bwo gufunga valve.

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.