Ishakisha ryihuse kuri enterineti kuri valve rizagaragaza ibisubizo byinshi bitandukanye: intoki cyangwa yikora, umuringa cyangwa ibyuma bidafite ingese, flanged cyangwa NPT, igice kimwe, ibice bibiri cyangwa bitatu, nibindi. Hamwe nubwoko bwinshi butandukanye bwa valve kugirango uhitemo, nigute ushobora kwemeza ko ugura ubwoko bwiza? Mugihe porogaramu yawe izagufasha kuyobora muguhitamo neza valve, ni ngombwa kugira ubumenyi bwibanze bwubwoko butandukanye bwa valve zitangwa.

Igice kimwe cyumupira wumupira ufite umubiri ukomeye ugabanya ibyago byo kumeneka. Birahendutse kandi mubisanzwe ntibisanwa.

Ibice bibiri byumupira wumupira nibimwe mubikoreshwa cyaneimipira. Nkuko izina ribigaragaza, ibice bibiri byumupira wumupira bigizwe nibice bibiri, igice gifite igice gihujwe kumpera imwe numubiri wa valve. Igice cya kabiri gihuye nigice cyambere, gifata trim mu mwanya kandi kirimo iherezo rya kabiri. Iyo bimaze gushyirwaho, iyi valve ntishobora gusanwa keretse iyo ikuwe muri serivisi.

Na none, nkuko izina ribigaragaza, imipira itatu yumupira igizwe nibice bitatu: imipira ibiri yanyuma numubiri. Ingofero zanyuma zisanzwe zomekwa cyangwa zisudira kumuyoboro, kandi igice cyumubiri kirashobora gukurwaho byoroshye kugirango bisukure cyangwa bisanwe udakuyeho umupira wanyuma. Ibi birashobora kuba amahitamo yingirakamaro cyane kuko abuza umurongo wumusaruro gufungwa mugihe bikenewe.

Mugereranije ibiranga buri valve nibisabwa byo gusaba, uzashobora gufata icyemezo kiboneye gihuye nibyo ukeneye. Sura urubuga rwa valve kugirango umenye ibijyanye numupira wibicuruzwa byumurongo cyangwa gutangira gushiraho uyu munsi.

UV guhura
CyeraUmuyoboro wa PVC,ubwoko bukoreshwa mu kuvoma, kumeneka iyo uhuye numucyo UV, nkizuba. Ibi bituma ibikoresho bidakwiriye gukoreshwa hanze aho bitazaba bitwikiriye, nkibendera ryibendera hamwe nigisenge. Igihe kirenze, UV ihura nigabanuka ryibintu binyuze muri polymer yangirika, bishobora kuganisha ku gutandukana, guturika, no gutandukana.

ubushyuhe buke
Mugihe ubushyuhe bugabanutse, PVC iba myinshi. Iyo ihuye nubushyuhe bukonje mugihe kinini, ihinduka gucika kandi igacika byoroshye. PVC ntabwo ikwiriye gukoreshwa bitewe nubushyuhe burigihe, kandi amazi ntagomba na rimwe gukonja imbereImiyoboro ya PVCnkuko bishobora gutera gucika no guturika.

imyaka
Polimeri zose cyangwa plastike bitesha agaciro kurwego runaka mugihe runaka. Nibicuruzwa byimiti yabigize. Igihe kirenze, PVC ikuramo ibikoresho bita plastiseri. Plastiseri yongewe kuri PVC mugihe cyo gukora kugirango yongere ubworoherane. Iyo bimukiye mu miyoboro ya PVC, imiyoboro ntishobora guhinduka gusa kubera kubura, ariko kandi igasigara ifite inenge bitewe no kubura molekile ya plastike, ishobora gutera ibice cyangwa ibice mu miyoboro.

imiti
Imiyoboro ya PVC irashobora gucika intege kubera imiti. Nka polymer, imiti irashobora kugira ingaruka mbi cyane kuri make ya PVC, kurekura umubano hagati ya molekile muri plastike no kwihutisha kwimuka kwa plasitike mu miyoboro. Imiyoboro ya PVC irashobora gucika intege iyo ihuye n’imiti myinshi, nkibisangwa mu kuvoma imiyoboro y'amazi.