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DIN-EN Globe Valve

Kufotokozera Kwachidule:

DIN-EN Globe valve, Vavu yowongoka yapadziko lonse lapansi (mtundu wa Tee), valavu yapatali yapatali, valavu yapatali yapatali (mtundu wa Y)

 

zitha kupangidwa ngati valavu yoyimitsa, valavu yapadziko lonse lapansi, SDNR.

Bellows seal ikupezeka mukapempha kuti mugwiritse ntchito kutentha kwambiri kwa nthunzi

Kupanga ndi wopanga EN13709, m'mimba mwake DN15-DN400,PN16-PN100.

mu Cast zitsulo (1.0619), chitsulo chosapanga dzimbiri (1.4308,1.4408), aloyi chitsulo ndi duplex zitsulo zosapanga dzimbiri

Malingaliro a kampani NORTECHis m'modzi mwa atsogoleri achi ChinaDIN-EN Globe Valve Wopanga & Wopereka.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kodi valavu yapadziko lonse ya DIN-EN ndi chiyani?

DIN-EN Globe valveidapangidwa ndikupangidwa molingana ndi muyezo wakale waku Germany, DIN komanso masiku ano muyeso waku Europe EN13709.imagwiritsidwa ntchito kwambiri m'maiko a European Union.

valavu yotseka-pansi yozungulira yomwe imagwiritsidwa ntchito poyambira, kuyimitsa kapena kuyendetsa kayendedwe kake pogwiritsa ntchito membala wotseka wotchedwa disc.Kutsegula kwa mpando kumasintha mofanana ndi kuyenda kwa chimbale chomwe ndi choyenera kwa ntchito zokhudzana ndi kayendetsedwe ka kayendetsedwe kake.ma valve a DIN-EN Globe ndi abwino kwambiri ndipo amagwiritsidwa ntchito kwambiri kuwongolera kapena kuyimitsa kutuluka kwamadzi kapena gasi kudzera papaipi kuti ayendetse ndikuwongolera kutuluka kwamadzimadzi ndipo nthawi zambiri amagwiritsidwa ntchito pamapaipi ang'onoang'ono.

ndiDIN-EN Mavavu a GlobeItha kugwiritsidwa ntchito pazifukwa zopukutira komanso.Matupi ambiri okhala ndi ma valve okhala ndi amodzi amagwiritsa ntchito khola kapena zomangamanga kuti asunge mphete yapampando, kupereka chiwongolero cha pulagi ya valavu, ndikupereka njira zokhazikitsira mawonekedwe enaake oyendera ma valve.Zingathenso kusinthidwa mosavuta ndi kusintha kwa zigawo zochepetsera kuti zisinthe kayendedwe ka kayendedwe kake kapena kupereka kuchepa kwa mphamvu, kuchepetsa phokoso, kapena kuchepetsa kapena kuchotsa cavitation.

ma valve a DIN-EN globe amathanso kusinthidwa ngati valavu yapadziko lonse lapansi, SDNR (yosabwerera pansi), ndi ntchito zonse za valavu yapadziko lonse lapansi ndi valavu yowunikira (valavu yosabwerera).chifukwa chazovuta komanso zovuta zogwirira ntchito, chisindikizo cha bellows chimapezekanso mukapempha.

nthawi zambiri pali mitundu itatu yoyambira ya thupi kapena mapangidwe akeDIN-EN Mavavu a Globe:

  • 1).Standard Pattern (komanso Tee Pattern kapena T - Pattern kapena Z - Pattern)
  • 2)
  • 3).Oblique Pattern (yomwe imadziwikanso kuti Wye Pattern kapena Y - Pattern)

Zina zazikulu za valavu yapadziko lonse ya DIN-EN?

DIN-EN Globe valve

Chitsanzo chokhazikika (chitsanzo chowongoka)

DIN-EN globe valve angle pattern

Chitsanzo cha ngodya

DIN-EN valavu yapadziko lonse lapansi imakhala yosindikizira

Standard chitsanzo ndi bellows chisindikizo

  • 1) mtunda waufupi woyenda wa disc (stroke) pakati pa malo otseguka ndi otsekedwa,DIN-EN mavavu a globendi abwino ngati valavu iyenera kutsegulidwa ndi kutsekedwa kawirikawiri;
  • 2).Kukwanitsa kusindikiza bwino
  • 3) .Pali maluso osiyanasiyana omwe amapezeka muzochita zokhazikika (chitsanzo chowongoka), chitsanzo cha ngodya, ndi chitsanzo cha Wye (Y pattern).
  • 4) .Vavu ya globe ya DIN-EN ingagwiritsidwe ntchito ngati valavu ya SDNR, valavu yoyang'ana padziko lonse posintha mapangidwe pang'ono.
  • 5) .Easy Machining ndi resurfacing wa mipando, pa zolinga zosiyanasiyana.
  • 6) .Moderate to good throttling capability, posintha mawonekedwe a mpando ndi disc.
  • 7) Amagwiritsidwa ntchito kwambiri m'maiko onse a European Union, ndi mayiko enanso.
  • 8) .Bellows chisindikizo likupezeka pa pempho.

disc ya DIN-EN valavu yapadziko lonse lapansi yaying'ono

Kuwongolera kapangidwe ka disc

disc ya DIN-EN valavu yapadziko lonse lapansi kukula kwakukulu

Kusanja chimbale kapangidwe, DN200 ndi pamwamba

Zolemba za DIN-EN globe valve?

Zolemba za DIN-EN Globe valve 

Kupanga ndi Kupanga BS1873,DIN3356,EN13709
Dzina lachiwiri (DN) Chithunzi cha DN15-DN400
Pressure rating (PN) Chithunzi cha PN16-PN40
Maso ndi maso DIN3202,BS EN558-1
Flange dimension TS EN 1092-1 GOST 12815
Butt weld dimension DIN3239,EN12627
Kuyesa ndi kuyendera DIN3230,BS EN12266
Thupi Mpweya wa carbon, Stainless steel, Aloyi zitsulo
Mpando chitsulo chosapanga dzimbiri, chitsulo cha aloyi, zokutira za Stellite.
Ntchito gudumu lamanja, zida zamanja, chowongolera magetsi, chowongolera pneumatic
Chitsanzo cha thupi Chitsanzo chokhazikika (T-pattern kapena Z-mtundu), Engle pattern, Y pattern
DIN-EN kujambula ma valve padziko lonse lapansi
GAWO DZINA

ZOCHITIKA

1 Thupi 1.0619(GS-C25) 1.4308(CF8) 1.4408(CF8M)
2 Diski mpando pamwamba X20Cr13 (1) 1.4301(F304)+(1) 1.4401(F316)+(1)
* Pamwamba pampando 13Kr (1) Mtengo wa SS304+(1) SS316+(1)
3 Tsinde X20Cr13 (2) 1.4301(F304)(2) 1.4401(F316)(2)
4 Gasket SS+graphite(4) SS+graphite(4) SS+graphite(4)
* Mpando wakumbuyo (integral) 13Cr(1) Mtengo wa SS304+(1) SS316+(1)
5 Boneti 1.0619(GS-C25) 1.4308(CF8) 1.4408(CF8M)
6 Kupakira Graphite(4) Graphite(4) Graphite(4)
7 Gland 1.0619(GS-C25) 1.4308(CF8) 1.4408(CF8M)
8 Mtedza wa tsinde GGG40.3 (3) GGG40.3 (3) GGG40.3 (3)
9 gudumu lamanja Chitsulo Chitsulo Chitsulo
10 Shim Chithunzi cha SS304 Chithunzi cha SS304 Chithunzi cha SS304
11 Mtedza wapamanja Chithunzi cha SS304 Chithunzi cha SS304 Chithunzi cha SS304
12 Chifuwa CK35 CK35 CK35
13 Zovala zamaso A193 B7 A193 B8 A193 B8M
14 Mtedza A194 2H A193 8 A193 8M
15 Pini ya bolt ya diso CK35 CK35 A2-70
16 Shim CK35 Chithunzi cha SS304 Chithunzi cha SS304
17 Mtedza A193 B7 A193 B8 A193 B8M
18 Maboti A194 2H A193 8 A193 8M
  • (1) Pa pempho: anakumana ndi Stellite - Monel - Hastelloy - zipangizo zina
  • (2) Pa pempho: 17 Cr - Monel - Hastelloy - zipangizo zina
  • (3) Pa pempho: Cu Aloyi
  • (4) Pa pempho: PTFE - zipangizo zina

Chiwonetsero cha malonda:

DIN-EN Globe Valve4
DIN-EN Globe Valve5

Kugwiritsa ntchito ma valve a DIN-EN globe

DIN-EN Globe Valve amagwiritsidwa ntchito kwambiri mumautumiki osiyanasiyana, onse otsika komanso kuthamanga kwamadzimadzi.

  • 1) . Madzi: Madzi, nthunzi, mpweya, mafuta a petroleum ndi mafuta amafuta, gasi, gasi condensate, njira zaukadaulo, mpweya, mpweya wamadzimadzi komanso wopanda mphamvu.
  • 2) .Njira zoziziritsa zamadzi zomwe zimafuna kudzipatula komanso kuyendetsa bwino.
  • 3) . Dongosolo lamafuta amafuta lofuna kutayikira.
  • 4) .Mafuta ndi Gasi, Madzi a Feedwater, chakudya chamankhwala, Kuyeretsa, kutulutsa mpweya wa condenser, ndi makina otulutsa madzi.
  • 5) Zopangidwira mapaipi pafupipafupi, kapena kugwedeza madzi ndi mpweya
  • 6) .Mphamvu engineering, mankhwala ndi petrochemical makampani
  • 7) .Nzeru zapamwamba komanso zotayira zotsika.
  • 8).Maboiler ndi ngalande, ntchito za nthunzi, polowera nthunzi zikuluzikulu ndi ngalande, ndi ngalande za heater.

  • Zam'mbuyo:
  • Ena:

  • Zogwirizana nazo