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ASME Globe Valve

Tlhaloso e Khutšoanyane:

ASME Globe Valve,2″-30″,Class150-Class1500

BS1873/ASME B16.34

Sefahleho le sefahleho ho ANSI B16.10

'Mele/bonnet/disc: Carbon Steel/Stainless steel

Setulo: Carbon Stee//Stainless steel/STL

Tshebetso: handwheel/gear box

NORTECHke e 'ngoe ea tse etellang pele China ASME Globe Valve Moetsi le Mofani.


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

ASME Globe Valve ke eng?

Li-valve tsa globe ke li-valve tse koalang fatše tse sebelisoang ho qala, ho emisa kapa ho laola phallo ho sebelisa setho sa ho koala se bitsoang disc.Setulo sa valve ea globe se bohareng ba 'me se bapile le phala,' me ho buleha setulong ho koetsoe ka disc kapa plug. The globe valve disc e ka koala ka ho feletseng tsela ea phallo kapa e ka tlosoa ka ho feletseng.Sebaka sa ho bula setulo se fetoha ka ho lekana le leeto la disc le loketseng mesebetsi e amanang le taolo ea phallo.Li-valve tsa globe li loketse haholo ebile li sebelisoa haholo ho laola kapa ho emisa ho phalla ha mokelikeli kapa khase ka phala bakeng sa ho phunya le ho laola phallo ea mokelikeli 'me hangata li sebelisoa liphaepheng tse nyane tsa boholo.

ASME Globe valveke e 'ngoe ea liqapi tse ratoang ka ho fetisisa tsa li-valve tsa globe, bakeng sa US le tsamaiso ea API. bophara ba ka hare, lisebelisoa, sefahleho le sefahleho, botenya ba lebota, mocheso oa khatello, li hlalosoa ke ASME B16.34.

Ho phaella moo, ho itšetlehile ka moralo oa setulo le disc, mojaro oa litulo oaLi-valve tsa ASME tsa lefats'ee ka laoloa hantle ke kutu e sehiloeng.Bokhoni ba tiiso eaASME valve ea lefats'ee phahame haholo.Li ka sebelisoa bakeng sa mosebetsi oa ho tlohela mosebetsiLi-valve tsa ASME tsa lefats'eli loketse haeba valve e tlameha ho buloa le ho koaloa khafetsa.Kahoo, li-valve tsa lefats'e li ka sebelisoa bakeng sa mesebetsi e mengata e fapaneng.

theLi-valve tsa ASME Globee ka sebelisoa bakeng sa merero ea throttling hape.Mekhatlo e mengata ea li-valve e lutseng e le 'ngoe e sebelisa cage kapa kaho ea mokhoa oa ho boloka setulo ho boloka lesale la setulo, ho fana ka tataiso ea li-valve plug, le ho fana ka mokhoa oa ho theha litšobotsi tse itseng tsa phallo ea valve.e ka boela ea fetoloa habonolo ka phetoho ea likarolo tsa trim ho fetola sebopeho sa phallo kapa ho fana ka matla a fokotsehilengho phalla, ho fokotsa lerata, kapa ho fokotsa kapa ho felisoa ha cavitation.

ASME Globe Valve Body Patterns, ho na le mekhoa e meraro ea mantlha ea 'mele kapa meralo ea li-valve tsa Globe, e leng:

  • 1).Standard Pattern (eo hape e tsejoang e le Tee Pattern kapa T - Pattern kapa Z - Pattern)
  • 2).Angle Pattern
  • 3).Oblique Pattern (eo hape e tsejoang e le Wye Pattern kapa Y - Pattern)

Molao-motheo oa ho sebetsa oaASME Globe Valve

Valofo ea globe e entsoe ka disc e suthehang le setulo sa selikalikoe se emeng 'meleng o chitja.Setulo sa valve ea globe se bohareng ba 'me se bapile le phala,' me lesoba la setulo le koetsoe ka disc.ha lebili la letsoho le potoloha ka letsoho kapa ka actuator, motsamao oa disc o laoloa (o theoleloa kapa o phahamisitsoe) ka sekhahla sa valve.Ha "globe valve disc" e lutse holim'a selikalikoe sa setulo, phallo e emisoa ka botlalo.

Karolo e ka sehloohong ea ASME Globe valve

  • 1).Bokhoni bo botle ba ho tiisa
  • 2) . Sebaka se sekhutšoanyane sa ho tsamaea sa disk (stroke) pakeng tsa libaka tse bulehileng le tse koetsoeng,Li-valve tsa ASME tsa lefats'eli loketse haeba valve e tlameha ho buloa le ho koaloa khafetsa;
  • 3).The ASME globe valve e ka sebelisoa e le valve ea ho emisa-check ka ho fetola moralo hanyenyane.
  • 4).Tmona ho na le mefuta e mengata ea bokhoni joalo ka ha e fumaneha ho tee, Wye, le mekhoa ea 'mele oa angle.
  • 5).Ho bonolo ho etsa Machining le ho nchafatsa litulo, ka merero e fapaneng.
  • 6).Bokhoni bo itekanetseng ho isa ho bo botle, ka ho fetola sebopeho sa setulo le disc.
  • 7).Bellows seal e fumaneha ka kopo.

Litlhaloso tsa tekheniki tsa li-valve tsa globe tsa ASME

Moralo le Tlhahiso BS1873/ASME B16.34
NPS 2"-30"
Boemo ba khatello(Sehlopha) Sehlopha sa150-Class4500
Sefahleho le sefahleho ANSI B16.10
Boemo ba Flange AMSE B16.5
Butt weld dimension ASME B16.25
Litekanyo tsa Mocheso oa Khatello ASME B16.34
Tlhahlobo le tlhahlobo API598
Bdoy Tšepe ea carbon, Stainless steel, Alloy steel
Setulo tšepe e sa hloekang, tšepe ea alloy, ho roala ha Stellite.
Tshebetso handwheel, gear manual, actuator motlakase, pneumatic actuator
Mohlala oa 'mele Paterone e tloaelehileng (T-pattern kapa Z-type), Angle pattern, Y pattern

Tloaelehileng Trim Material ho API 600

Fokotsa Khoutu Setulo Ring Surface
Karolo ea 2
Karolo ea 3 ea Wedge Surface Motsoako
Karolo ea No.4
Setulo se ka morao
Karolo ea 9
1 F6 F6 F6 F6
2 F304 F304 F304 F304
5 Stellite Stellite F6 F6
8 Stellite F6 F6 F6
9 Monel Monel Monel Monel
10 F316 F316 F316 F316
13 Motsoako oa 20 Motsoako oa 20 Motsoako oa 20 Motsoako oa 20

Litlhaloso Tse Tloaelehileng tsa Boitsebiso

Likarolo Lebitso Carbon Steel ho ASTM Alloy Steel ho ASTM Tšepe e se nang tšepe ho ASTM
1 'Mele A216 WCB A352 LCB A217 WC1 A217 WC6 A217 WC9 A217 C5 A351 CF8 A351 CF8M A351 CF3 A351 CF3M
9 Bonnet A216 WCB A352 LCB A217 WC1 A217 WC6 A217 WC9 A217 C5 A351 CF8 A351 CF8M A351 CF3 A351 CF3M
6 Bolt A193 B7 A320 L7 A193 B7 A193 B16 A193 B16 A193 B16 193 B8 193 B8 193 B8 193 B8
5 Nut A194 2H A194 2H A194 2H A194 4 A194 4 A194 4 A194 8 A194 8 A194 8 A194 8
11 Khofu A182 F6a A182 F6a A182 F6a A182 F6a A182 F6a A182 F6a 304 316 304L 316L
12 Gland Flange A216 WCB A352 LCB A217 WC1 A217 WC6 A217 WC9 A217 C5 A351 CF8 A351 CF8M A351 CF3 A351 CF3M
3 Diski A216 WCB A352 LCB A217 WC1 A217 WC6 A217 WC9 A217 C5 A351 CF8 A351 CF8M A351 CF3 A351 CF3M
7 Gasket SS Spiral Wound W/graphite, kapa SS Spiral Wound W/PTFE, kapa Reinforced PTFE
10 Ho paka graphite e lohiloeng, kapa selikalikoe sa graphite se entsoeng ka lefu kapa PTFE
13 Nate ea Stem Alloy ea koporo kapa A439 D2
14 Lebili la letsoho Tšepe ea ductile kapa Carbon Steel

 

Lihlahisoa li bontša

ASME-globe-valve-angle-pattern
ASME-globe-valve-6-300
bellows-seal-ASME-globe-valve-s

Tšebeliso ea li-valve tsa ASME Globe

ASME Globe Valvee sebelisoa haholo mefuteng e mengata ea litšebeletso;ka bobeli khatello e tlase le lits'ebeletso tsa mokelikeli o phahameng oa khatello.Lisebelisoa tse tloaelehileng tsa li-valve tsa lefats'e ke:

  • 1) E etselitsoe lipeipi tse timang khafetsa, kapa tse thetsang mokelikeli le sebaka se nang le khase
  • 2). Mekelikeli:Metsi, mouoane, moea, oli e tala le lihlahisoa tsa petroleum, khase ea tlhaho, condensate ea khase, tharollo ea theknoloji, oksijene, metsi le likhase tse se nang mabifi.
  • 3).Sistimi ea metsi a pholileng e hlokang taolo ea phallo.
  • 4).Sisteme ea oli ea mafura e hloka ho thibela ho lutla.
  • 5).Litsamaiso tsa ho laola li-valve bypass.
  • 6).Li-vents tse phahameng le li-drain tse tlase.
  • 7).Oli le Khase, Metsi a fepa, phepelo ea lik'hemik'hale, Refinery, ho ntšoa ha moea oa condenser, le litsamaiso tsa ho ntša metsi.
  • 8).Li-vents le li-drain, lits'ebeletso tsa mouoane, liphaephe tse kholo tsa mouoane le liphaephe, le liphaephe tse futhumatsang metsi.
  • 9).Litiiso tsa turbine le li-drain.


  • E fetileng:
  • E 'ngoe:

  • Lihlahisoa tse Amanang