High Quality Industrial API602 Forged Steel Stop Globe Valve China fakitale
Kodi valavu yapadziko lonse ya API602 ndi chiyani?
Ma valve a Globe ndi ma valve otsekera oyenda omwe amagwiritsidwa ntchito poyambira, kuyimitsa kapena kuwongolera kuyenda pogwiritsa ntchito membala wotseka wotchedwa disc.Mpando wa valavu ya globe uli pakati ndi yofanana ndi chitoliro, ndipo kutsegula pampando kumatsekedwa ndi diski kapena plug.The globe valve disc ikhoza kutseka kwathunthu njira yotuluka kapena ikhoza kuchotsedwa kwathunthu.Kutsegula kwa mpando kumasintha mofanana ndi kuyenda kwa chimbale chomwe ndi choyenera kwa ntchito zokhudzana ndi kayendetsedwe ka kayendetsedwe kake.Mavavu a globe ndi oyenera 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.
ndiAPI602 Globe ValveItha kugwiritsidwa ntchito pazifukwa zopukutira komanso.Matupi ambiri okhala ndi ma valve okhala ndi amodzi amagwiritsa ntchito khola kapena zomangamanga kuti asungire mphete yapampando, kupereka chiwongolero cha pulagi ya valavu, ndikupereka njira zokhazikitsira mawonekedwe enaake oyenda valavu.Itha kusinthidwanso mosavuta ndikusintha magawo ang'onoang'ono kuti asinthe mawonekedwe otaya kapena kupereka mphamvu yocheperakokuthamanga, kutsitsa phokoso, kapena kuchepetsa kapena kuchotsa cavitation.
ASME Globe Valve Body Patterns, pali mitundu itatu yayikulu ya thupi kapena mapangidwe a mavavu a Globe, omwe ndi:
- 1).Standard Pattern (yomwe imadziwikanso kuti Tee Pattern kapena T - Pattern kapena Z - Pattern)
- 2)
- 3).Oblique Pattern (yomwe imadziwikanso kuti Wye Pattern kapena Y - Pattern)
Mfundo Yogwira Ntchito yaAPI602 Globe Valve
Vavu yapadziko lonse imakhala ndi chimbale chosunthika komanso mpando wa mphete woyima mu thupi lozungulira.Mpando wa valavu yapadziko lonse uli pakati ndikufanana ndi chitoliro, ndipo kutsegula kwa mpando kumatsekedwa ndi diski.pamene gudumu lamanja likuyendetsedwa pamanja kapena ndi actuator, kayendetsedwe ka disc kamayang'aniridwa (kutsika kapena kukwezedwa) pogwiritsa ntchito tsinde la valve.Pamene globe valve disc ikukhala pamwamba pa mphete ya mpando, kutuluka kumayimitsidwa.
Mbali yayikulu ya API602 valavu yapadziko lonse lapansi
- 1).Kukwanitsa kusindikiza bwino
- 2)) Mtunda waufupi woyenda wa disc (stroke) pakati pa malo otseguka ndi otsekedwa,Ma valve a ASME padziko lonse lapansindi abwino ngati valavu iyenera kutsegulidwa ndi kutsekedwa kawirikawiri;
- 3).Kuthekera kwapang'onopang'ono mpaka bwino, posintha mawonekedwe a mpando ndi disc.
- 4).Bellows seal ikupezeka mukapempha.
Mafotokozedwe aukadaulo a API602 valavu yapadziko lonse lapansi
| Kupanga ndi Kupanga | BS1873/ASME B16.34 |
| NPS | 2 "-30" |
| Pressure rating(Kalasi) | Gawo 150-Class4500 |
| Maso ndi maso | ANSI B16.10 |
| Flange dimension | AMSE B16.5 |
| Butt weld dimension | ASME B16.25 |
| Mawerengedwe a Kutentha-Kutentha | ASME B16.34 |
| Kuyesa ndi kuyendera | API598 |
| Bdoy | 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 |
Standard Material Specifications
| Dzina la Zigawo | Carbon Steel kupita ku ASTM | Alloy Steel kupita ku ASTM | Chitsulo chosapanga dzimbiri kupita ku ASTM | ||||||||
| 1 | Thupi | A216 WCB | Chithunzi cha A352 LCB | A217 WC1 | A217 WC6 | A217 WC9 | A217 C5 | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M |
| 9 | Boneti | A216 WCB | Chithunzi cha 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 | ndi 193 B8 | ndi 193 B8 | ndi 193 B8 | ndi 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 pa | 316l ndi |
| 12 | Gland Flange | A216 WCB | Chithunzi cha A352 LCB | A217 WC1 | A217 WC6 | A217 WC9 | A217 C5 | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M |
| 3 | Chimbale | A216 WCB | Chithunzi cha A352 LCB | A217 WC1 | A217 WC6 | A217 WC9 | A217 C5 | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M |
| 7 | Gasket | SS Spiral Wound W/graphite, kapena SS Spiral Wound W/PTFE, kapena Reinforced PTFE | |||||||||
| 10 | Kulongedza | graphite yoluka, kapena mphete ya Die-formed graphite kapena PTFE | |||||||||
| 13 | Mtedza wa Stem | Copper alloy kapena A439 D2 | |||||||||
| 14 | Gudumu Lamanja | Ductile Iron kapena Carbon Steel | |||||||||
Zowonetsa: API602 valavu yapadziko lonse lapansi
Kugwiritsa ntchito valavu yapadziko lonse ya API602
API602 Globe Valve
amagwiritsidwa ntchito kwambiri muzochita zosiyanasiyana;zonse zotsika kwambiri komanso ntchito zamadzimadzi zothamanga kwambiri.Zomwe zimagwiritsidwa ntchito ndi ma valve a globe ndi awa:
- 1). Zapangidwira mapaipi pafupipafupi omwe amazimitsa, kapena kutsitsa madzi ndi mpweya
- 2) .Fluids: Madzi, nthunzi, mpweya, mafuta a petroleum ndi mafuta amafuta, gasi, gasi condensate, njira zaukadaulo, mpweya, mpweya wamadzimadzi komanso wopanda mphamvu.
- 7).Mafuta ndi Gasi, Madzi a Feedwater, chakudya chamankhwala, Makina oyeretsera, kutulutsa mpweya wa condenser, ndi makina otulutsa.
- 8).Maboiler ndi ngalande, ntchito za nthunzi, polowera nthunzi zikuluzikulu ndi ngalande, ndi ngalande za heater.
- 9).Zisindikizo za turbine ndi ma drains.
