More than 20 years of OEM and ODM service experience.

API 6D/API 608 High Pressure Casting/Forging Bw Floating/Trunnion Dbb Manual/Motlakase/Pneumatic Cryogenic Eccentric Semi-Ball Valve

Tlhaloso e Khutšoanyane:

TheDBB trunnion ball valve,e etselitsoe ho nkela sebaka se rarahaneng sa likhokahano tsa li-valve tse ngata ka har'a pipeline.e sebelisa moralo oa li-valve tse peli.Ka ho kopanya li-valve tse peli 'meleng o le mong, moralo oa li-valve tse peli o fokotsa boima ba' mele le litsela tse ka 'nang tsa lutla ha o ntse o finyella litlhoko tsa OSHA bakeng sa ho thibela habeli le ho tsoa mali.

  • Boholo: 1/2 - 16 inch.
  • Khatello: Sehlopha sa 150 LB - 2500 LB.
  • Lintho tse bonahalang: tšepe ea carbon, tšepe e sa hloekang, tšepe ea alloy, joalo-joalo.
  • e phaphametseng kapa trunnion e kentsoeng, ka sepheo sa DBB le DIB.

NORTECH ke e 'ngoe ea tse etellang pele ChinaDBB trunnion ball valveMoetsi le Mofani.


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Belofo ea bolo ea trunnion ea DBB ke eng?

DBB trunnion Ball Valveke belofo e khethehileng e etselitsoeng bolo.

ha e le Double block le bleed valve system, ho na le litlhaloso tse peli ka API6D le OSHA.

OSHA e hlalosa aDBB trunnion ball valveSistimi e le "ho koala mohala, kotopo, kapa phaephe ka ho koala le ho notlela kapa ho tšoaea li-valve tse peli tse ka hare le ka ho bula le ho notlela kapa ho tšoaea lets'oao kapa pompo ea moea moleng o pakeng tsa li-valve tse peli tse koetsoeng".

theNORTECH DBB trunnion ball valveetselitsoeka ho kopanya li-valve tse peli 'meleng o le mong, moralo oa li-valve tse peli o fokotsa boima ba' mele le litsela tse ka 'nang tsa lutla ha o ntse o kopana le litlhoko tsa OSHA bakeng sa ho thibela habeli le ho tsoa mali.

API 6D e hlalosa DBB trunnion ball valve System e le "valve e le 'ngoe e nang le libaka tse peli tsa litulo tseo, sebakeng se koetsoeng, se fanang ka tiiso khahlanong le khatello e tsoang lipheletsong tse peli tsa valve ka mokhoa oa ho rekisa / ho ntša mali pakeng tsa libaka tsa ho lula. ”

Likarolo tsa mantlha tsa valve ea bolo ea DBB trunnion

 

Yuniti e le 'NgoeDBB trunnion ball valve e fana ka li-block tse peli le ho tsoa mali ka valve e le 'ngoe.Setaele sena se ka arola liphaephe ka mahlakoreng ka bobeli a valve ho ntša mali / ho ntša mali pakeng tsa litulo.

Ho sebelisa yuniti e le 'ngoe ea li-block block le li-valve tse tsoang mali khahlano le li-valve tse 3 tse arohaneng ho boloka nako ea ho kenya, boima ba sistimi ea liphaephe le sebaka.Moralo ona o boetse o na le melemo ea ts'ebetso,

  • Ho na le litsela tse fokolang haholo tse ka bang teng tsa ho lutla ka har'a sebaka se habeli sa phaephe le ho tsoa mali ha mali.
  • Likarolo tsohle tsa li-valve li kenngoa ka yuniti e le 'ngoe, sebaka se hlokahalang bakeng sa ho kenya se fokotsehile haholo kahoo se lokolla sebaka sa lisebelisoa tse ling tsa bohlokoa.
  • Ho hlokahala nako e khuts'oane ea ho ntša metsi.

DBB trunnion ball valve ke motsoako oa li-valve tse le 'ngoe kapa ho feta tse thibelang / ho itšehla thajana, hangata li-valve tsa bolo, le li-valve tse le 'ngoe kapa ho feta tse tsoang mali / tsa moea, hangata li-valve tsa bolo kapa tsa nale.Sepheo sa mokhoa oa ho thibela le ho tsoa mali ke ho arola kapa ho thibela ho phalla ha mokelikeli tsamaisong e le hore mokelikeli o tsoang holimo o se ke oa fihla likarolong tse ling tsa tsamaiso e tlaase.Sena se nolofalletsa lienjineri ho tsoa mali kapa ho ntša kapa ho ntša metsi a setseng tsamaisong e ka lehlakoreng le ka tlaase ho noka e le hore ba ka etsa mosebetsi oa mofuta o itseng (ho hlokomela, ho lokisa, ho fetola), ho etsa lisampole, phallo ea phallo, liente tsa lik'hemik'hale, ho hlahloba botšepehi ba ho lutla, joalo-joalo. .

 

Tlhaloso ea tekheniki ea DBB trunnion ball valve

li-block tse peli le valve ea ho tsoa mali
li-block tse peli le li-valve tse tsoang mali

Pontšo ea Sehlahisoa: valve ea bolo ea trunnion ea DBB

habedi-block-and-bleed-ball-valve-03
habedi-block-and-bleed-ball-valve-04

Tšebeliso ea valve ea bolo ea trunnion ea DBB

DBB trunnion ball valvesli sebelisoa haholo indastering ea oli le khase, empa hape li ka thusa liindasteri tse ling tse ngata.Hangata e sebelisoa moo ho tsoang mali ho hlokahalang, moo piping e hlokang ho itšehla thajana bakeng sa tlhokomelo, kapa bakeng sa leha e le efe ea maemo ana a mang:

  • Thibela tšilafalo ea sehlahisoa.
  • Tlosa lisebelisoa tsa tšebeletso bakeng sa ho hloekisa kapa ho lokisoa.
  • Tekanyo ea mithara.
  • Arola lisebelisoa tse joalo ka matšoao a khatello le likhakanyo tsa lever.
  • Mouoane oa mantlha oa ts'ebetso.
  • Koala le ho ntša lisebelisoa tsa ho metha khatello.

  • E fetileng:
  • E 'ngoe:

  • Lihlahisoa tse Amanang