Sehlahisoa

Li-valve tsa Heke ea ho Lahlela, PSB, Moralo oa BB

Tlhaloso e Khutšoanyane:

Li-valve tsa heke tsa ho lahla

1- Ho Lahlela tšepe ea Carbon, tšepe e sa hloekang, duplex le lisebelisoa tse khethehileng

2- Flange e qetella, butt e cheselitsoe

3- Metal lutseng

4- Bolt Bonnet le Pressure Seal Bonnet

5- 150Lb & 2500Lb

6-2"~60"


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso ea Sehlahisoa

Tlhaloso ea Sehlahisoa

Belofo ea heke ea Wedge

Mohlala

Sephahla sa heke sa Z40H

Bophara ba lebitso

2"~60"(50mmâ1500mm)

Mocheso oa ho sebetsa

-196 ℃~593 ℃(mofuta oa mocheso oa litšebeletso o ka fapana bakeng sa lisebelisoa tse fapaneng)

Khatello ea ho sebetsa

150-2500 SEHLOPHA

Lintho tse bonahalang

Boitsebiso bo ka sehloohong: A216 WCB、WCC;A217 WC6, WC9;A351 CF8、CF8M、CF3、CF3M、CF8C;A352 LCB、LCC;、Duplex,Super Duplex;ASME B 148 C95800, C95500, joalo-joalo.

Tekanyetso ea moralo

API 600 ASME B16.34 GB 12234 GB 12224

Bolelele ba sebopeho

ASME B16.10

Qetello ea ho hokahanya

ASME B16.5, ASME B16.25

Tekanyetso ea teko

JB/T9092、GB/T13927、API 598、ISO 5208

Mokhoa oa ts'ebetso

,Motorized actuator, pneumatic actuator,lebili la letsoho, lisebelisoalebokose, actuator ea motorized,

Libaka tsa kopo

Bakeng sa ts'ebeliso libakeng tse kang indasteri ea matla a motlakase, ho hloekisoa ha peterole, boenjiniere ba petrochemical, oli ea kantle ho naha, boenjiniere ba metsi a pompo mohahong oa litoropo, boenjiniere ba lik'hemik'hale, joalo-joalo.

Litlhaloso tse ling 1

Ka ho ntlafatsa moralo oa sebopeho le ho khetha sebopeho se loketseng sa ho paka le mofani oa thepa ea tšoanelehang oa ho paka, li-valve li ka fihlela litlhoko tsa tlhahlobo ea tiiso ea Sehlopha sa A sa ISO 15848 FE.

Litlhaloso tse ling 2

Valve ea heke ke ea mofuta oa wedge le o tsitsitseng o ka lefang deformation e nyane, kahoo ts'ebetso ea ho tiisa e ntle.

Litlhaloso tse ling 3

Sebopeho sa kutu se ntseng se phahama, se etsang hore sebaka sa switjha sa valve se hlake ha u habanya feela

Litlhaloso tse ling 4

Khoele ea "valve stem" e ke ke ea kopana le seaplane, kahoo ho senyeha ha sepakapaka ho ea khoele ho fokotsehile.

Litlhaloso tse ling 5

Nako e nyenyane ea ho fetola, ho tiisa ho ka tšeptjoang

Litlhaloso tse ling 6

SS + graphite kapa metallic seal kapa khatello ea ho itiisa e amoheloa lipakeng tsa 'mele oa valve le bonnet bakeng sa tiiso e tšepahalang.

Litlhaloso tse ling 7

Ho hanyetsa phallo e nyane, matla a phallo e phahameng le litšobotsi tse ntle tsa phallo

Litlhaloso tse ling 8

Bakeng sa li-valve tse nyane tsa heke, ho feto-fetoha ho ka netefatsoa ka lisebelisoa tsa ts'ebetso.

Litlhaloso tse ling 9

Lifahleho tse tiisitsoeng tsa setulo sa valve le clack ea valve li hahiloe ka li-welded tse thata ho ntlafatsa khanyetso ea khoholeho le ho lelefatsa bophelo ba ts'ebeletso.

Moralo oa Disc

Li-valve tsa heke tse nang le NPS>=2 ke liheke tse tenyetsehang, li-valve tsa heke tse nang le NPS <2 ke tsa heke e tiileng.

Haeba moreki a kopuoa, ho ka sebelisoa sistimi ea Belleville spring loaded packing bakeng sa ho matlafatsa botsitso le ts'epahalo ea tiiso ea ho paka.


  • E fetileng:
  • E 'ngoe:

  • Lihlahisoa tse Amanang