Isishwankathelo

Ivalvu yebhabhathane ye-NSEN Flange Triple offset inokubonelela ngokutywina okuya kwicala elinye kunye nokutywina okuya kwicala elinye, kuxhomekeke kwiimfuno zabathengi kunye nemeko yokusebenza. Kodwa nceda uqaphele ukuba uhlobo olwahlukileyo lokutywina kunye nolwakhiwo lokutywina luneendidi ezahlukeneyo.

• Ukuvalwa kwe-multilayer kunye nokuvalwa kwe-Metal ukuya kwi-metal

• Icala elihamba ngababini kunye necala elihamba ngababini

• I-torque ephantsi yokuvula

• Izihlalo ezingajikeleziswanga

• I-torque ehleli phantsi

• Ubuso obugobileyo bokuvala ikhowuni

Ukumakishwa kweValve:I-MSS-SP-25
Uyilo kunye noMveliso:I-API 609, EN 593
Ubukhulu Bokujongana Ubuso Nobuso:I-API 609, ISO 5752, EN 558
Uqhagamshelo Lokuphela:ASME B16.5, ASME B16.47, EN 1092, JIS B2220, GOST 12820
Uvavanyo kunye nokuhlolwa:API 598, EN 12266, ISO 5208, ANSI B16.104
Iflengi ephezulu:I-ISO 5211

Ulwakhiwo

I-NSEN inika ukhetho lwesihlalo esizinzileyo kunye nesihlalo esidadayo esinokulungiswa ngaphandle kokususa ivalvu kwindawo yayo, inganciphisa ixesha lokulungisa kwaye iphucule kakhulu ukusebenza kakuhle. Isihlalo esizinzileyo sisebenza kwivalvu apho ukuhamba okuphakathi kuya phambili, ngoko ke ukutywinwa okuqinileyo kwenzelwe icala elinye, kwaye kufuneka kuthathelwe ingqalelo kwicala lokuhamba xa yayifakelwa. Nangona isihlalo sizinzile, kodwa ukutywinwa kwediski kusenokususwa. Ukuba ivalvu isebenza nesihlalo esidadayo, ungayifaka nakweliphi na icala.

Ulwakhiwo lwesihlalo esidadayo se-NSEN

I-torque evulekileyo ephantsi

Olu luhlu lusebenzisa iRadial Dynamically Balanced Sealing System, ngoyilo olucwangcisiweyo, amandla asetyenziswa kumacala omabini okungena kunye nokuphuma kwediski yebhabhathane ayalingana ukuze anciphise ngempumelelo i-torque yokuvula ivalvu.

Ulwandlelizinto zeringi  
Indandatho yesitywino yohlobo lwe-laminated yenziwe ngepleyiti yentsimbi engagqwaliyo enegrafiti/ifayibha yekhabhoni/i-PTFE njl. Xa kuthelekiswa nezinto zepleyiti ye-asbestos zerabha, izinto zethu zokwamkela ziyanxitywa ngakumbi, azigugi, zithembekile kwaye zingcono kwindalo esingqongileyo.

Iseti yesihlalo eyenziwe ngevalvu yebhabhathane etywiniweyo yenziwe ngentsimbi ye-alloy eyenziwe ngobuchule enezibonelelo zokuchasana nokukhuhla, ukumelana nokuguguleka, uxinzelelo oluphezulu kunye nokumelana nobushushu kunye nobomi obude.

Inkqubo yokupakisha elayishiweyo ephilayo
Ngokubanzi, abantu bagxila kuphela ekuvuzeni kwangaphakathi okwenzeka kwindawo yesihlalo kodwa abayinaki ingxaki yokuvuza kwangaphandle, oko kukuthi ukuvuza kwendawo yokupakisha. Uyilo lokupakisha olugcweleyo olunesakhiwo esidibeneyo luqinisekisa ukuba ivalvu ye-NSEN Butterfly inokufikelela ekuvuzeni okuphezulu ≤20ppm. Yenza ukutywinwa kokupakisha kuthembeke kwaye kwandisa ixesha lokupakisha elingenakugcinwa.

Ibhokisi yegiya

Ibhokisi yegiya yesandla enikezelwa ngomgangatho ophezulu kunye nolwakhiwo lokhuseleko, oludibene neempawu zebhokisi yegiya yophawu lwangoku eyaziwayo kunye nenqanaba lokhuseleko lifikelela kwi-IP 67.

Amandla eSithili:Isikhululo samandla obushushu, isikhululo sokutshintshiselana kobushushu, isityalo sebhoyila sengingqi, iluphu yamanzi ashushu, inkqubo yepayipi yesiqu

Umatshini wokucoca:I-Brine, Umphunga we-carbon dioxide, isityalo se-propylene, inkqubo yomphunga, igesi ye-propylene, isityalo se-ethylene, isixhobo sokuqhekeka kwe-ethylene, isityalo sokucola

Isikhululo samandla enyukliya:ukwahlulwa kogcino, inkqubo yokukhupha ityuwa emanzini olwandle, inkqubo yetyuwa, inkqubo yokutshiza ephambili, ukwahlulwa kwepompo

Ukuveliswa kwamandla obushushu: ukupholisa i-condenser, ukwahlula i-pump kunye ne-steam extraction, i-heat exchanger, ukwahlukanisa i-condenser cooling, ukwahlukanisa i-pump

Ubushushu obuphantsi:igesi engamanzi, iinkqubo zegesi yendalo enyibilikisiweyo, iinkqubo zokubuyisela ioyile, izityalo zokufaka igesi kunye nezixhobo zokugcina, iinkqubo zokuthutha igesi yendalo enyibilikisiweyo

Intlama kunye nephepha:ukwahlulwa komphunga, amanzi ebhoyila, ilayimu kunye nodaka

Ukucocwa kweoyile:Ukwahlulwa kweoyile, ivalvu yokuhambisa umoya, inkqubo yokususa isalfurization kunye neprosesa yegesi emdaka, igesi yokutsha, ukwahlulwa kwegesi ye-asidi, i-FCCU

Igesi yendalo

I-NSEN ilandela ngokungqongqo iinkonzo zokulungisa zasimahla, ukutshintshwa kwasimahla kunye nokubuyiselwa kwasimahla kwiinyanga ezili-18 emva kokuba ivalvu ingasebenzi okanye iinyanga ezili-12 emva kokufakwa nokusetyenziswa kwipayipi emva kokusebenza kwangaphambili (ekuza kuqala). 

Kwimeko apho ivalvu iye yawa ngenxa yengxaki yomgangatho ngexesha lokusetyenziswa kwipayipi ngexesha lewaranti yomgangatho, i-NSEN iya kubonelela ngenkonzo yewaranti yomgangatho yasimahla. Inkonzo ayizukuphela de kube ukusilela kulungisiwe kwaye ivalvu iyasebenza kwaye umthengi utyikitye ileta yokuqinisekisa.

Emva kokuphela kwexesha elichaziweyo, i-NSEN iqinisekisa ukubonelela abasebenzisi ngeenkonzo zobugcisa ezisemgangathweni ngexesha nanini na xa imveliso ifuna ukulungiswa nokugcinwa.