Zaka zoposa 20 zautumiki wa OEM ndi ODM.
English

Valavu ya Globe ya ASME

Chithunzi Chodziwika cha ASME Globe Valve
  • Valavu ya Globe ya ASME
  • Valavu ya Globe ya ASME
  • Valavu ya Globe ya ASME
  • Valavu ya Globe ya ASME

Kufotokozera Kwachidule:

Valavu ya Globe ya ASME,2″-30″,Kalasi 150-Kalasi 1500

BS1873/ASME B16.34

Maso ndi maso kwa ANSI B16.10

Thupi/bonnet/diski: Chitsulo cha Carbon/Chitsulo chosapanga dzimbiri

Mpando: Mpweya wa carbon stee // Chitsulo chosapanga dzimbiri/STL

Ntchito: bokosi la giya/handwheel

NORTECHndi imodzi mwa mayiko otsogola ku China Valavu ya Globe ya ASME Wopanga & Wogulitsa.


Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Kodi ASME Globe Valve ndi chiyani?

Ma valve ozungulira ndi ma valve otseka oyenda molunjika omwe amagwiritsidwa ntchito kuyambitsa, kuyimitsa kapena kuwongolera kuyenda kwa madzi pogwiritsa ntchito chotseka chomwe chimatchedwa disc. Mpando wa valve yozungulira uli pakati ndipo umagwirizana ndi chitoliro, ndipo malo otseguka pampandowo amatsekedwa ndi disc kapena pulagi. Disc yozungulira ya valve imatha kutseka kwathunthu njira yoyendera madzi kapena kuchotsedwa kwathunthu. Malo otseguka a mpando amasintha mofanana ndi kuyenda kwa disc yomwe ndi yoyenera ntchito zokhudzana ndi kayendetsedwe ka madzi. Ma valve ozungulira ndi oyenera kwambiri ndipo amagwiritsidwa ntchito kwambiri kuwongolera kapena kuletsa kuyenda kwa madzi kapena mpweya kudzera mu chitoliro kuti achepetse ndikuwongolera kuyenda kwa madzi ndipo nthawi zambiri amagwiritsidwa ntchito m'mapaipi ang'onoang'ono.

Valavu ya ASME GlobeNdi imodzi mwa mapangidwe otchuka kwambiri a ma globe valves, a US ndi API system. M'mimba mwake, zipangizo, maso ndi maso, makulidwe a khoma, kutentha kwa kuthamanga, zimatanthauzidwa ndi ASME B16.34.

Kuphatikiza apo, kutengera kapangidwe ka mpando ndi diski, katundu wokhalamoMa valve a ASME padziko lonse lapansiikhoza kulamulidwa bwino ndi tsinde lopindika. Mphamvu yotsekera yaValavu ya globe ya ASMEndi okwera kwambiri. Angagwiritsidwe ntchito pa ntchito yopuma. Chifukwa cha mtunda waufupi woyenda pakati pa malo otseguka ndi otsekedwa,Ma valve a ASME padziko lonse lapansiNdi abwino kwambiri ngati valavu iyenera kutsegulidwa ndi kutsekedwa pafupipafupi. Chifukwa chake, mavalavu ozungulira angagwiritsidwe ntchito pa ntchito zosiyanasiyana.

aMa valve a ASME Globeingagwiritsidwenso ntchito poyendetsa. Ma valve ambiri okhala ndi malo amodzi amagwiritsa ntchito kapangidwe ka khola kapena kosungira kuti asunge mphete ya mpando, kupereka chitsogozo cha pulagi ya valve, komanso kupereka njira yokhazikitsira makhalidwe enaake a valavu. Itha kusinthidwa mosavuta posintha magawo odulira kuti asinthe mawonekedwe a flow kapena kupereka mphamvu yochepa.kuyenda, kuchepetsa phokoso, kapena kuchepetsa kapena kuchotsa cavitation.

Mapangidwe a Thupi la ASME Globe Valve, pali mapangidwe atatu akuluakulu a thupi kapena mapangidwe a ma valve a Globe, omwe ndi:

  • 1). Chitsanzo Chokhazikika (chomwe chimadziwikanso kuti Chitsanzo cha Tee kapena T - Chitsanzo kapena Z - Chitsanzo)
  • 2). Chitsanzo cha ngodya
  • 3). Kapangidwe ka Oblique (komwe kumadziwikanso kuti Kapangidwe ka Wye kapena Kapangidwe ka Y)

Mfundo Yogwirira Ntchito yaValavu ya Globe ya ASME

Valavu yozungulira imakhala ndi diski yosunthika ndi mpando wozungulira wosasuntha m'thupi lozungulira. Mpando wa valavu yozungulira uli pakati ndipo umagwirizana ndi chitoliro, ndipo malo otseguka pampandowo amatsekedwa ndi diskiyo. Pamene gudumu lamanja likuzunguliridwa ndi manja kapena ndi actuator, kuyenda kwa diski kumayendetsedwa (kutsitsidwa kapena kukwezedwa) pogwiritsa ntchito tsinde la valavu. Pamene diski yozungulira ya valavu ikukhala pamwamba pa mphete ya mpando, kuyenda kumayima kwathunthu.

Mbali yaikulu ya valavu ya ASME Globe

  • 1) .Good kusindikiza mphamvu
  • 2). Mtunda waufupi woyenda wa diski (sitiroko) pakati pa malo otseguka ndi otsekedwa,Ma valve a ASME padziko lonse lapansindi abwino ngati valavu iyenera kutsegulidwa ndi kutsekedwa pafupipafupi;
  • 3).Vavu ya ASME globe ingagwiritsidwe ntchito ngati valavu yoyimitsa galimoto mwa kusintha kapangidwe kake pang'ono.
  • 4).TApa pali maluso osiyanasiyana omwe amapezeka mu mitundu ya tee, Wye, ndi angle body.
  • 5).Kukonza ndi kukonzanso mipando mosavuta, pazifukwa zosiyanasiyana.
  • 6).Mphamvu yochepetsera thupi pang'ono mpaka yabwino, posintha kapangidwe ka mpando ndi diski.
  • 7).BChisindikizo cha ellows chikupezeka ngati mupempha.

Mafotokozedwe aukadaulo a ma valve a ASME globe

Kapangidwe ndi Kupanga BS1873/ASME B16.34
NPS 2"-30"
Kuyeza kwa kuthamanga (Kalasi) Kalasi 150-Kalasi 4500
Maso ndi maso ANSI B16.10
Gawo la Flange AMSE B16.5
Gawo la weld ya matako ASME B16.25
Ma Ratings a Kupanikizika ndi Kutentha ASME B16.34
Kuyesa ndi kuwunika API598
Bdoy Chitsulo cha kaboni, Chitsulo chosapanga dzimbiri, Chitsulo cha aloyi
Mpando chitsulo chosapanga dzimbiri, chitsulo chosakaniza, chophimba cha Stellite.
Ntchito gudumu lamanja, giya lamanja, choyendetsera magetsi, choyendetsera pneumatic
Chitsanzo cha thupi Chitsanzo chokhazikika (T-pattern kapena Z-type), Angle pattern, Y pattern

Zida Zodulira Zachikhalidwe ku API 600

Khodi Yochepetsera Mpando wa Mphete Pamwamba
Gawo Nambala 2		 Mbali ya Wedge Nambala 3 Tsinde
Gawo Nambala 4		 Mpando wakumbuyo
Gawo Nambala 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 Aloyi 20 Aloyi 20 Aloyi 20 Aloyi 20

Mafotokozedwe Okhazikika a Zinthu

Dzina la Zigawo Chitsulo cha Carbon kupita ku ASTM Chitsulo cha Alloy kupita ku ASTM Chitsulo Chosapanga Chitsulo ku ASTM
1 Thupi A216 WCB A352 LCB A217 WC1 A217 WC6 A217 WC9 A217 C5 A351 CF8 A351 CF8M A351 CF3 A351 CF3M
9 Boneti 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 A 193 B8 A 193 B8 A 193 B8 A 193 B8
5 Mtedza A194 2H A194 2H A194 2H A194 4 A194 4 A194 4 A194 8 A194 8 A194 8 A194 8
11 Gland A182 F6a A182 F6a A182 F6a A182 F6a A182 F6a A182 F6a 304 316 304L 316L
12 Flange ya Gland A216 WCB A352 LCB A217 WC1 A217 WC6 A217 WC9 A217 C5 A351 CF8 A351 CF8M A351 CF3 A351 CF3M
3 Disiki A216 WCB A352 LCB A217 WC1 A217 WC6 A217 WC9 A217 C5 A351 CF8 A351 CF8M A351 CF3 A351 CF3M
7 Gasket Chilonda Chozungulira cha SS Chokhala ndi graphite, kapena Chilonda Chozungulira cha SS Chokhala ndi PTFE, kapena PTFE Yolimbikitsidwa
10 Kulongedza Graphite yolukidwa, kapena mphete ya graphite yopangidwa ndi Die-formed kapena PTFE
13 Mtedza wa Tsinde Aloyi wa mkuwa kapena A439 D2
14 Gudumu la Dzanja Chitsulo Chochepa kapena Chitsulo cha Carbon

 

Zogulitsa zikuwonetsa

Chitsanzo cha ngodya ya ASME-globe-valve
ASME-globe-valve-6-300
mavalavu a padziko lonse a bellows-seal-ASME

Kugwiritsa ntchito ma valve a ASME Globe

Valavu ya Globe ya ASMEimagwiritsidwa ntchito kwambiri m'mautumiki osiyanasiyana; onse a kuthamanga pang'ono komanso kuthamanga kwambiri kwa madzi. Ma valve ozungulira ndi awa:

  • 1). Yopangidwira mapaipi okhazikika pafupipafupi, kapena kupopera madzi ndi mpweya wapakati
  • 2). Madzi: Madzi, nthunzi, mpweya, mafuta osaphika ndi zinthu zopangidwa ndi mafuta, mpweya wachilengedwe, mpweya wozizira, njira zamakono, mpweya, mpweya wamadzimadzi ndi wosakwiya
  • 3).Makina ozizira a madzi omwe amafuna malamulo okhudza kayendedwe ka madzi.
  • 4).Makina ophikira mafuta omwe amafunikira kulimba kwa kutayikira.
  • 5).Makina oyendetsera ma valve.
  • 6).Ma ventilator okhala ndi malo okwera komanso ma drain otsika.
  • 7).Mafuta ndi Gasi, Madzi Odyetsa, chakudya cha mankhwala, Malo Oyeretsera, makina otulutsira mpweya wa condenser, ndi makina otulutsira madzi.
  • 8).Maboiler vents ndi drain, Utumiki wa nthunzi, ma drain akuluakulu a nthunzi ndi drain, ndi ma heater drain.
  • 9).Turbine imatseka ndi kutulutsa madzi.

  • Yapitayi:
  • Ena:

    • Zogulitsa Zofanana