Ukubuka konke

I-NSEN Lug Triple offset butterfly valve isetshenziswa kabanzi embonini ye-pulp, iphepha kanye namakhemikhali, i-petrochemical kanye ne-refinering. I-butterfly valve enamandla kakhulu isebenza kokubili ekulawuleni nasekuvaleni.

• Ukuvalwa okune-laminated kanye nokuvalwa kwensimbi kuya kwensimbi

• Ukuqondisa okubili kanye nokuqondisa okuningana

• I-torque ephansi yokuvula

• Akukho ukungqubuzana phakathi kwesihlalo nokuvala

• Ubuso obugobile bokuvala ikhoni

• Ibhereyi egcotshwe ngotshani

Ukumaka Amavalvu:I-MSS-SP-25
Ukuklama Nokukhiqiza:I-API 60
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-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.

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.

Ukuzigcoba ngokwakhoibhere

Ukuze kuncishiswe i-torque yokusebenza futhi kugwenywe ukukhiya kwesiqu ngaphansi kokuvulwa nokuvalwa njalo, kusetshenziswe i-bushing ezigcobayo ezenzelwe wena.

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.

Pukucasuka-ukuvalwa okuhlanganisiweuhlelo
I-NSEN yamukela lesi sakhiwo ukuqinisekisa ukuthi ukuvuza kwe-valve kungafinyelela ku-≤20ppm ngobuningi. Isakhiwo sokuvala esiguquguqukayo siyatholakala uma kudingeka, okwenza ukuvala kokupakisha kube sesimweni esihle futhi kwandise isikhathi sokulungisa samahhala sokupakisha.

Isakhiwo Esiqinile Ngokulinganayo      

Indandatho yokuvala yevalvu yebhabhathane iqiniswe ngamabholidi/amantongomane asakazwe ngokulinganayo. Ibholidi ngalinye lisendaweni efanele futhi libekezelela amandla ngokulinganayo. Lesi sakhiwo siqeda izinkinga zokuvuza noma indandatho yokuvala ekhululekile ngenxa yamandla angalingani amabholidi namantongomane.

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.