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I-ZDM Series I-valve yokulawula ngokuzenzekelayo

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Iimpawu zemveliso

ZDM series oluzenzekelayo recirculation vana luhlobo isixhobo yokhuseleko pump. Ikhusela ngokuzenzekelayo impompo ye-centrifugal xa umzimba wempompo usenzeka ngokungalunganga komonakalo (ingakumbi ukuhambisa amanzi ashushu ekusebenzeni okuphantsi). Xa ukuhamba kwempompo kungaphantsi kokuhamba okucwangcisiweyo, ukudlula kunokuvula ngokupheleleyo ukuqinisekisa ukuba eyona mpompo yokuhamba ifunekayo iphantsi. Nokuba usebenze uvaliwe ngokupheleleyo, oko kukuthi ukuhamba ngokuhamba zero, ukuhamba okuncinci kunokudlula ngokudlula kwakhona okuzenzekelayo. Uxinzelelo luyancitshiswa ngenxa yokuhamba koxinzelelo lokunciphisa uxinzelelo.

Uthotho lwe-ZDM lulungele ukudlula ngumahluko omkhulu koxinzelelo, umahluko omkhulu koxinzelelo yi-30MPa, kwaye ukhetho oluthile lumiselwe ngumzi-mveliso. Uhlobo lokudodobala kolunye uhlobo lwe-M oluninzi lunokuphelisa ingxolo eyenziwe kukuhamba ngesantya esiphezulu, ukuthintela ukonakaliswa kukhukuliseko lwe-cavitation kunye nokujija izinto ze-valve.

• Thintela ukudlula ngokudlula kumacala amaninzi, ukunciphisa isantya, ukulungele iimeko zoxinzelelo oluphezulu.

Umzimba wevalve owenziwe, okanye ungakhetha i-carbon carbon okanye i-stainless steel material, njl.

Umsebenzi odlulayo ongabuyiyo osemgangathweni, umahluko wokusebenza koxinzelelo oluphezulu yi-30MPa.

Uxinzelelo lwebanga ukusuka kwiPN16 ukuya kwiPN420, ubukhulu ukusuka kwi-DN2 ukuya kwi-DN500.

• Unokukhetha umsebenzi wokudlula ngesandla, osetyenziswe ngempazamo.

Uhlobo lomzimba weValve: Iindlela ezintathu zokwenza ivalve
Ubukhulu begama: NPS1 "-20" (DN25, 32, 40, 50, 65, 80, 100, 200, 250, 300, 350, 400, 450, 500)
Uxinzelelo lwegama: CL150 # -2500 # (PN16, 25, 40, 64, 100, 160, 250, 420)
Uhlobo End uqhagamshelo: esisangqa, FF, RF, RTJ, BW, SW njl

Ngokwamahluko wokuhamba okungagungqiyo okuphambili, i-valve yediskhi yokujonga ikhonkrithi yevali yokuzenzekelayo iya kuhamba ngokuzenzekelayo iye kwindawo ethile. Kwangaxeshanye idiskhi yediskhi yediskhi eyedlula yedrive yedlula yivelve yokuhambisa, ukuhambisa ukuhamba kwediski eyintloko yokugqitha, ngokulawula indawo yediski yokulawula, ukutshintsha indawo yokugqitha, ukuze ulawule ukuhamba. Xa idiskhi yevalve ephambili ibuyela kwisitulo sevalve ivaliwe, konke ukuhamba kuphuma kwakhona ngokudlula. Xa idiskhi yevali ephambili inyukela kwindawo ephezulu, ukugqitha kuvaliwe ngokupheleleyo, konke ukuhamba kokumpompoza kwenkqubo. Le ivelufa icwangcise imisebenzi emine emzimbeni omnye.

• Ukuhamba kokuqonda: Ukuzenzekelayo kokuphinda usebenzise ivalve yediski eyintloko kungabona ngokuzenzekelayo ukuhamba kwenkqubo, ngaloo ndlela ngokuhamba kokumisela indawo yediski ephambili yevalve kunye nokudlula kwidiski.
• Ulawulo lokuphinda usebenze kwakhona: Ivalve yokuphinda izenzele ingenza impompo yokusebenza okuqhelekileyo okufuna ukuhamba okuncinci kwisixhobo sokugcina ngokudlula, ukuze kulungelelaniswe impompo ye-HQ charateristics, ukuze kuqinisekiswe ukuphinda kusetyenziswe kwakhona.
• Ukucutha uxinzelelo lokudlula kwiindawo ezininzi: inkqubo yolawulo lokugqitha inganciphisa ukubuyela umva phakathi kokuphuma koxinzelelo oluphezulu lwempompo ukuya kwindawo efanelekileyo yokubuyela umva kwifowuni yokugcina uxinzelelo oluphantsi nengxolo encinci ukunxiba okuncinci.
• Qwalasela: Ivalve yokuphindaphinda ngokuzenzekelayo ineempembelelo zetsheki, ukuthintela ukubuyela umva kolwelo kumpompo womzimba. Umsebenzi we-Bypass ongabuyisi ngumgangatho.
Ubungakanani bokudlula obukhethekileyo bunokwenziwa. Ukuhamba okuphezulu kokudlula kuxhomekeke kwixabiso le-Kv enkulu.

ZDM model automatic recirculation control valve 1
HAYI Igama Izinto (eziqhelekileyo ezisetyenziswayo) HAYI Igama Izinto (eziqhelekileyo ezisetyenziswayo)
1 Umzimba A105 F304 16 Ukucwangciswa kwediski 2Cr13 304
2 Idiski 2Cr13 304 17 Isangqa FKM FKM
3 Iringi yesikhokelo 2Cr13 304 18 Isangqa FKM FKM
4 Isixhobo sevalve 2Cr13 304 19 Iphini ethe tye 2Cr13 304
5 Ntlakohlaza 60Si2Mn 1Cr18Ni9Ti 20 Isangqa FKM FKM
6 Isangqa FKM FKM 21 Isangqa FKM FKM
7 Isikhokelo sebhloko 2Cr13 304 22 Phinda usebenzise umzimba A105 F304
8 Ibhonethi A105 F304 23 Hlaziya ikheyiji 2Cr13 304
9 Amantongomane 35 0Cr18Ni9 24 Phinda usebenzise idiski 2Cr13 304
10 Umfundi 45 0Cr18Ni9 25 Isangqa FKM FKM
11 Ipini yokucoca 2Cr13 304 26 Ipleyiti ye-Orifice 2Cr13 304
12 Ibhloko yediski 2Cr13 304 27 Isangqa FKM FKM
13 Isangqa FKM FKM 28 Amantongomane 2H 2H
14 Ibhonethi 2Cr13 304 29 Bolt B7 B7
15 ICore Nut 0Cr18Ni9 0Cr18Ni9

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