Ukubuka konke

I-valve ye-butterfly ye-NSEN Flange Triple offset ingahlinzeka kokubili ukuvala okuqondile kanye nokuvala okuqondile, kuya ngezidingo zamakhasimende kanye nesimo sokusebenza. Kodwa sicela uqaphele ukuthi uhlobo oluhlukile lokuvala kanye nokwakha ukuvala lunezinhlobo ezahlukene.

• Ukuvalwa kwezingqimba eziningi kanye nokuvalwa kwensimbi kuya kwensimbi

• Ukuqondisa okubili kanye nokuqondisa okuningana

• I-torque ephansi yokuvula

• Izihlalo ezingashintshi ukuhlikihla

• I-torque ehleli phansi

• Ubuso obugobile bokuvala ikhoni

Ukumaka Amavalvu:I-MSS-SP-25
Ukuklama Nokukhiqiza:I-API 609, EN 593
Ubukhulu Bokubukana Ubuso Nobuso:I-API 609, ISO 5752, EN 558
Ukuxhumana Okuphelile:ASME B16.5, ASME B16.47, EN 1092, JIS B2220, GOST 12820
Ukuhlolwa Nokuhlolwa:I-API 598, EN 12266, ISO 5208, ANSI B16.104
I-Flange Ephezulu:I-ISO 5211

Isakhiwo

I-NSEN inikeza inketho yesihlalo esiqinile nesihlalo esintantayo esingalungiswa ngaphandle kokususa ivalvu endaweni yayo, inganciphisa isikhathi sokulungisa futhi ithuthukise kakhulu ukusebenza kahle. Isihlalo esiqinile sisebenza kuvalvu lapho ukugeleza okuphakathi kuya phambili, ngakho-ke ukuvala okuqinile kungokwendlela eyodwa, futhi kufanele kunake indlela yokugeleza lapho ifakwa. Nakuba isihlalo siqinile, kodwa ukuvala idiski kusazosuswa. Uma ivalvu isebenza nesihlalo esintantayo, ungayifaka kunoma iyiphi indlela.

Isakhiwo sesihlalo esintantayo se-NSEN

I-torque ephansi yokuvula

Lolu chungechunge lusebenzisa i-Radial Dynamically Balanced Sealing System, ngomklamo olungiselelwe kahle, amandla asetshenziswa kuzo zombili izinhlangothi ukuze kungene i-butterfly disc kanye ne-outlet alingane kahle ukuze kwehliswe ngempumelelo i-torque yokuvula i-valve.

Ulwandlelizinto zendandatho  
Indandatho yesivalo yohlobo lwe-laminated yenziwe ngepuleti lensimbi engagqwali eline-graphite/carbon fiber/PTFE njll. Uma kuqhathaniswa nezinto zepuleti le-asbestos zerabha, izinto zethu zokwamukela ziyagqokwa kalula, azishisi, zithembekile futhi zingcono kakhulu kwezemvelo.

Indandatho yesihlalo eyenziwe nge-valve ye-butterfly evalwe ngensimbi yenziwe ngensimbi eyenziwe nge-alloy enezinzuzo zokulwa nokukhuhla, ukumelana nokuguguleka, ukumelana nokucindezela okuphezulu kanye nokushisa kanye nokuphila isikhathi eside.

Uhlelo lokupakisha olulayishiwe bukhoma
Ngokuvamile, abantu bagxila kuphela ekuvuzeni kwangaphakathi okwenzeka engxenyeni yesihlalo kodwa bangayinaki inkinga yokuvuza kwangaphandle, okungukuthi ukuvuza kwengxenye yokupakisha. Umklamo wokupakisha ogcwele bukhoma onesakhiwo esihlanganisiwe uqinisekisa ukuthi i-NSEN Butterfly valve ingafinyelela ukuvuza okuphezulu okungu-≤20ppm. Kwenza ukuvala ukupakisha kube okuthembekile futhi kwandisa isikhathi sokupakisha esingenakulungiswa.

Ibhokisi lamagiya

Ibhokisi lamagiya elisetshenziswa ngesandla elitholakala ngekhwalithi ephezulu kanye nesakhiwo sokuphepha, elihlanganiswe nezici zamanje zebhokisi lamagiya lomkhiqizo owaziwayo kanye nezinga lokuvikela elifinyelela ku-IP 67.

Amandla esifunda:Isiteshi sikagesi esishisayo, isiteshi sokushintshanisa ukushisa, isitshalo sebhoyila sesifunda, iluphu yamanzi ashisayo, uhlelo lwepayipi eliyisisekelo

Indawo yokuhluza:I-Brine, Umhwamuko we-Carbon dioxide, isitshalo se-propylene, uhlelo lomhwamuko, igesi ye-propylene, isitshalo se-ethylene, idivayisi yokuqhekeka kwe-ethylene, isitshalo sokuphehla

Isikhungo samandla enuzi:ukuhlukaniswa kokuqukethwe, uhlelo lokukhipha usawoti emanzini olwandle, uhlelo lwe-brine, uhlelo lokufafaza oluyinhloko, ukuhlukaniswa kwephampu

Ukukhiqizwa kwamandla okushisa: ukupholisa i-condenser, ukuhlukaniswa kwephampu kanye nokukhishwa komusi, i-heat exchanger, ukuhlukaniswa kokupholisa i-condenser, ukuhlukaniswa kwephampu

Izinga lokushisa eliphansi:igesi ewuketshezi, izinhlelo zegesi yemvelo encibilikisiwe, izinhlelo zokubuyisa insimu kawoyela, izitshalo zokufaka igesi kanye nemishini yokugcina, izinhlelo zokuthutha igesi yemvelo encibilikisiwe

I-Pulp nephepha:ukuhlukaniswa komusi, amanzi abilayo, ilayisi nodaka

Ukuhluzwa kwamafutha:Ukuhlukaniswa kwesitoreji sikawoyela, i-valve yokuhambisa umoya, uhlelo lokususa i-sulfurization kanye neprosesa yegesi elahliwe, igesi evuthayo, ukuhlukaniswa kwegesi ye-asidi, i-FCCU

Igesi yemvelo

I-NSEN ilandela ngokuqinile ukulungiswa kwamahhala, ukushintshwa kwamahhala kanye nezinsizakalo zokubuyiselwa kwamahhala zingakapheli izinyanga eziyi-18 ngemuva kokuthi ivalvu isisebenzile noma izinyanga eziyi-12 ngemuva kokufakwa nokusetshenziswa epayipini ngemuva kokusebenza kwangaphambilini (okuzofika kuqala). 

Uma kwenzeka ivalvu yehluleka ngenxa yenkinga yekhwalithi ngesikhathi sokusetshenziswa epayipini ngaphakathi kwesikhathi sewaranti yekhwalithi, i-NSEN izohlinzeka ngensizakalo yewaranti yekhwalithi yamahhala. Insizakalo ngeke iphele kuze kube yilapho ukwehluleka sekulungisiwe futhi ivalvu ivame ukusebenza futhi iklayenti lisayina incwadi yokuqinisekisa.

Ngemva kokuphela kwesikhathi esishiwo, i-NSEN iqinisekisa ukuhlinzeka abasebenzisi ngezinsizakalo zobuchwepheshe ezisezingeni eliphezulu ngesikhathi noma nini lapho umkhiqizo udinga ukulungiswa nokunakekelwa.