Igice cya Ball Valve, Igice cya Wafer Umupira, V ubwoko bwumupira
Intangiriro
Ubu bwoko bwumupira wumupira ni uwumupira wumupira uhamye kandi ni numwanya umwe wo gufunga umupira.Imikorere yo guhindura ni nziza mumupira wumupira, ibiranga urujya n'uruza rungana, naho igipimo gishobora guhinduka kugeza 100: 1.Igice cyacyo cya V gifite ibikorwa byo gukata hamwe nicyicaro cyicyuma, cyane cyane kibereye itangazamakuru ririmo fibre, uduce duto duto, slurry.
Umuyoboro wumupira ufite dogere 90 zingana, usibye ko gucomeka umubiri ari umuzingi ufite umuzenguruko unyuze mu mwobo cyangwa unyuze mu murongo.Umupira wumupira ukoreshwa cyane cyane mumuyoboro wo guca, gukwirakwiza no guhindura icyerekezo gitemba.Birakenewe gusa kuzunguruka dogere 90 kandi itara rishobora gufungwa cyane.Imipira yumupira ikwiranye nogukoresha nko guhinduranya no gufunga, ariko ibyagezweho vuba aha byashizeho imipira kugirango itange umuvuduko no kugenzura, nka V-ball.
Ibiranga
Bikwiranye no gukora kenshi, gufungura byihuse no gufunga, uburemere bworoheje, kwihanganira ibintu bito bito, imiterere yoroshye, ingano ntoya, uburemere bworoshye, gufata neza, gukora neza, ntibibujijwe nicyerekezo cyo kwishyiriraho, icyerekezo gitemba cyikigereranyo kirashobora kuba uko bishakiye , nta kunyeganyega, urusaku ruke.
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2. Hejuru no hepfo yo kwisiga: Umubiri wa valve ufite ibikoresho byo hejuru no hepfo yo kwisiga, bifite aho bihurira hamwe nigiti cya valve, ubushobozi bwo gutwara ibintu byinshi hamwe na coefficient ntoya yo kugabanya, bigabanya umuvuduko wa valve.
3, icyicaro cya valve kirashobora gutoranywa ukurikije ibikenewe mugihe giciriritse nakazi, icyuma gikomeye cyicyuma cyangwa PTFE kashe yoroshye: icyuma gikomeye kashe ya kashe yicaye hejuru yikigero gikomeye, chrome spherical hard chrome cyangwa gusudira, ion nitriding hamwe nubundi buryo bukomeye bwo kuvura , Ubuzima bwa serivisi yubuso bwa kashe bwongerewe kandi kurwanya ubushyuhe biratera imbere;icyicaro cyoroshye cya PTFE icyicaro cyangwa intebe ya PTFE ishimangiwe ifite imikorere myiza yo gufunga no kurwanya ruswa, kandi ifite imiterere ihindagurika.
4. Ubukungu kandi bushoboka: Umubiri wa valve uroroshye muburemere, urumuri rwumubyimba ruto ni ruto, kandi ibisobanuro bihuye nibikorwa bya pneumatike cyangwa amashanyarazi ni bito, bikoresha amafaranga menshi ugereranije nubundi bwoko bwo kugenzura.
5, uburyo bwo guhuza n'imihindagurikire yagutse: bitewe n'imbaraga zo gukata hagati ya V-ifungura n'intebe ya valve, n'inzira itembera kandi izengurutse inzira ya cavite, uburyo ntabwo bworoshye kwirundanyiriza mu cyuho cy'imbere, birakwiriye rero kubiciriritse, Bikwiranye na sisitemu yo kugenzura hamwe na fibre hamwe nibitangazamakuru bikomeye.
Gushushanya no gukora ibipimo
1. Flange isanzwe: ASME B 16.5, EN 1092-1: 2001, GB / T 9113.1-2010, JB / T 79.1-1994, HG / T20592-2009
2. Igipimo cy'ubushyuhe: ASME 816.34-2003, IS0 7005-1
3. Uburebure bwuburyo busanzwe: Ubwoko bwa Clip: imishinga isanzwe ya Flange: ISAS75.04-1995, IEC / DIN534-3-2
4, uhuze nubushyuhe bwubushyuhe: -29 ° C -1 ~ 500C ubwoko bwubushyuhe busanzwe 2goC_2500C ubwoko bwubushyuhe bwo hagati 2goC_3500C ubwoko bwubushyuhe bwo hejuru
5, kashe hamwe nimbaraga zo gupima
Imbaraga no gufunga ikizamini gisanzwe: GB / T 4213-2007
Urwego rukomeye rwa kashe: Iyo umukoresha adafite ibisabwa byihariye, imbonerahamwe ikurikira irakoreshwa.Mugihe umukoresha abisabye, birashobora gukorwa ukurikije GB / T 4213-2007? V.Imbaraga zipimisha imbaraga ninshuro 1.5 yumuvuduko wizina.Ikizamini cya kashe mugupakira na flange bikorwa kumuvuduko wikubye inshuro 1.1.Ikidodo c'intebe kirageragezwa ukurikije itandukaniro ntarengwa.Mugihe itandukaniro ntarengwa ryumuvuduko ridasobanutse, kanda 1.0MPa (umuvuduko wamazi), mugihe itandukaniro ntarengwa ryumuvuduko uri munsi ya 0.6MPa, ikizamini gikozwe kumuvuduko wa 0.6MPa, kandi ikizamini gipimwa namazi hamwe na ruswa. na inibitori.
