Lilemo tse fetang 20 tsa boiphihlelo ba tšebeletso ea OEM le ODM.

Bellow Seal Globe Valve

Tlhaloso e Khutšoanyane:

Bellows seal globe valve,ka tšepe e entsoeng ka foreime,tšepe e sa etseng mafome le tšepe e kopantsoeng, bakeng sa mouoane o mocheso o phahameng.

Valo ea globe ea paterone e otlolohileng (paterone ea tee), valo ea globe ea paterone ea angle, valo ea globe ea paterone ea Oblique (mofuta oa Y)

Moralo le moetsi DIN3356/EN13709

DN15-DN400,PN10/16/25/40

ka tšepe e entsoeng ka tšepe (1.0619), tšepe e sa hloekang (1.4308,1.4408), tšepe e kopantsoeng le tšepe e sa hloekang ea duplex

NORTECHis e 'ngoe ea linaha tse etellang pele ChaenaBellows Seal Globe Valve Moetsi le Mofani.


Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

Bellows Seal Globe Valve ke eng?

Bellows Seal Globe Valve,Hangata e etselitsoe le ho etsoa ho latela maemo a Jeremane le maemo a Europe a EN13709. Jwalo ka ha e tlwaelehile, valve ya yona ya ho kwala e tsamayang ka mola e sebediswa ho qala, ho emisa kapa ho laola phallo ho sebediswa setho sa ho kwala se bitswang disk.Li-valve tsa Globe tsa Bellows Sealli loketse haholo 'me li sebelisoa haholo ho laola kapa ho emisa phallo ea mokelikeli kapa khase ka har'a phaephe bakeng sa ho thiba le ho laola phallo ea mokelikeli 'me hangata li sebelisoa liphaepheng tse nyane.

e qapiloe ho fihlela litlhoko tse tiileng tsa ho tiea le maemo a thata a ho sebetsa. Ntle le kopano ea ho paka e tloaelehileng joalo ka valve eohle ea heke,valve ea globe ea tiiso ea bellowse boetse e na le sesebelisoa sa ho paka ka hare. Li-bellow tse bōpehileng joaloka accordion li bolokiloe 'me li sirelelitsoe ka hare ho tube e teteaneng ea tšepe. Ntlheng e 'ngoe ea li-bellow li hoketsoe ho ea kutung ea valve, 'me pheletso e 'ngoe e hoketsoe ho tube e sireletsang. Ka lesoba le sephara la tube le khomaretsoe ka thata ka har'a bonnet ea valve, ho na le tiiso e se nang ho lutla.

Li-bellow li na le nako e lekanyelitsoeng ea ts'ebeletso, ho bolelang hore monyetla oa ho phatloha o ka etsahala. Ke ka lebaka leo kopano ea tloaelo ea ho paka e kenyelletsoang kamehla ka har'a bonnet e nang le li-bellow. Kahoo tiiso ea li-bellow ke tiiso e eketsehileng ea ho paka bakeng sa li-valve tsa heke, e loketse maemo a mang a boima a ts'ebetso.

hangata ho na le dipaterone kapa meralo e meraro ya mantlha ya mmele bakeng saLi-valve tsa Globe tsa Bellows Seal:

  • 1).Mohlala o Tloaelehileng (hape e le Mohlala wa Tee kapa T – Mohlala kapa Z – Mohlala)
  • 2). Mohlala oa Angle
  • 3). Setshwantsho sa Oblique (se tsejoang hape e le Setshwantsho sa Wye kapa Setshwantsho sa Y)

Likarolo tse ka sehloohong tsa Bellows Seal Globe Valve?

Haholo-holo ditsamaisong tsa dikhemikhale, maro a ka hara diphaephe hangata a na le chefo, a na le mahlasedi a kotsi mme a kotsi.Li-valve tsa globe tsa tiiso ea bellowsdi sebediswa ho thibela ho dutla ha k'hemik'hale efe kapa efe e chefo sepakapakeng. Disebediswa tsa mmele di ka kgethwa ho tswa ho disebediswa tsohle tse fumanehang, ka tlase di ka fanwa ka disebediswa tse fapaneng tse kang 316Ti, 321, C276 kapa Alloy 625.

  • 1). Ho na le mefuta e mengata ea bokhoni joalokaha e fumaneha ka mokhoa o tloaelehileng (paterone e matla), mohlala oa likhutlo, le mohlala oa Wye (paterone ea Y).
  • 2). Li-bellow tsa tšepe li koala kutu e tsamaeang 'me li eketsa ho tšoarella ha li-valve tsa tiiso ea kutu e pakiloeng.
  • 3).Litiiso tse peli tsa kutu tse peli tsa bobeli: a) Setulo se ka morao se bulehile; b) Sephutheloana sa Graphite.
  • 4). Li-valve tse koetsoeng ka bellow hangata li lekoa ho lutla ho sebelisoa sesebelisoa sa ho lekanya boima ba 'mele ho lemoha sekhahla sa ho lutla se ka tlase ho 1x10E-06 std.cc/sec. Moralo oa ho tiisa habeli (sekoahelo sa bellows le ho paka kutu) haeba bellows e hloleha, ho paka kutu ea valve le hona ho tla qoba ho lutla, 'me ho latela maemo a machaba a ho tiea;
  • 5). Ho lokisa le ho lokisa litulo ka mokhoa o bonolo, bakeng sa merero e fapaneng.
  • 6)..Sebaka se sekgutshwane sa ho tsamaya ha diski (stroke) pakeng tsa maemo a bulehileng le a kwetsweng,Li-valve tsa globe tsa tiiso ea bellowsli loketse haeba valve e lokela ho buloa le ho koaloa khafetsa;
  • 7). E sebelisoa haholo linaheng tsohle tsa European Union, le linaheng tse ling hape.

Litlhaloso tsa Tekheniki tsa Bellows Seal Globe Valve?

Litlhaloso tsa DIN-ENBellows Seal Globe valve

Moralo le Tlhahiso BS1873, DIN3356, EN13709
Bophara ba lebitso (DN) DN15-DN500
Tekanyo ea khatello (PN) PN16-PN40
Lifahleho li talimane DIN3202,BS EN558-1
Sekhahla sa Flange BS EN1092-1,GOST 12815
Tekanyo ea ho tjheseletsa mofeng DIN3239,EN12627
Teko le tlhahlobo DIN3230,BS EN12266
'Mele Tšepe ea k'habone, Tšepe e sa hloekang, Tšepe e kopantsoeng
Li-bellow Tšepe e sa ruseng, Tšepe e kopantsoeng
Setulo tšepe e sa hloekang, tšepe e kopantsoeng, sekoahelo sa Stellite.
Ts'ebetso lebili la letsoho, gear ea letsoho, actuator ea motlakase, actuator ea pneumatic
Sebopeho sa 'mele Paterone e tloaelehileng (paterone ea T kapa mofuta oa Z), Paterone ea Angle, paterone ea Y
DIN-EN valafo ea globe bellows seal
Bellows seal globe valve

Pontšo ea Sehlahisoa:

valve ea globe ea tiiso e benyang DN50 PN40
valve ea globe ea tiiso e benyang DN100 PN40

Litšebeliso tsa li-valve tsa globe tsa tiiso ea Bellows

Bellow Seal Globe Valve e sebelisoa haholoe kenngoa ka mokelikeli le maro a mang, haholo-holo bakeng sa maro a chefo, a ntšang mahlaseli a kotsi le a kotsi

  • Peterole/oli
  • Lik'hemik'hale/Petrok'hemik'hale
  • Indasteri ea meriana
  • Motlakase le Lisebelisoa
  • Indasteri ea manyolo

  • E fetileng:
  • E 'ngoe:

  • Lihlahisoa tse Amanang