Mafuta ndi Petrochemical Butterfly Valve
Chitsanzo 1
GB Turbine Inlet Valve-Hydraulic Control Ball(Gulugufe) Vavu
Mawonekedwe:
1. Makina owongolera magetsi amatengera kuwongolera kwanzeru kwa PLC, komwe kumathandizira kwambiri kuzungulira kwamagetsi ndipo kumakhala ndi vuto lamphamvu lodzizindikiritsa.Itha kuyendetsedwa kwanuko komanso kutali, ndikulumikizidwa kuchipinda chapakati chowongolera ndi hydraulic turbine dynamic control, digiri yayikulu ya automation, chitetezo ndi kudalirika, ndiye zida zoyenera kuzindikira lingaliro la kasamalidwe ka "anthu ochepa pantchito, palibe amene ali pantchito. "ya hydropower station.
2. Dongosolo la hydraulic control system limagwiritsa ntchito accumulator kusunga mphamvu.Pamene siteshoni ya hydropower yazimitsidwa ndipo palibe magetsi, accumulator imatulutsa mphamvu, zomwe zimatha kuzindikira kuzimitsa kwadzidzidzi kwamadzi ndikusintha mpira, kupereka chitsimikizo chokwanira chachitetezo chachitetezo cha unit.
3. Mitu yamadzi yomwe ikugwiritsidwa ntchito ndi yotakata, ndipo mutu waukulu wamadzi ukhoza kufika 1600m.
4. Mphamvu yabwino yamadzimadzi ndi yaying'ono, ndipo valavu ya mpira (gulugufe) ndiyo yaying'ono kwambiri pakati pa ma valve onse.Vavu ikatsegulidwa kwathunthu, njira yolowera ndi yosalala ndipo kutayika kwa hydraulic kumakhala kochepa.
5. Sinthani mwachangu, malinga ngati mtengo wa makolowo ukuzunguliridwa ndi 90 °, mpira (gulugufe) ukhoza kutsegulidwa kwathunthu kapena kutsekedwa.
6. Chisindikizo cha valve ndi chodalirika.Mpira (gulugufe) ukatsegulidwa ndi kutsekedwa, ndodo ya valve imangozungulira, kotero kuti chisindikizo chonyamula cha ndodo ya valve sichiri chophweka kuonongeka, ndipo mphamvu yosindikiza ya chisindikizo chopindika cha ndodo yolamulira ikuwonjezeka ndi kuwonjezeka kwa kupanikizika kwapakati.
• Mulingo Wogulitsa: GB/T 14478, JB/T 12620
• Kupanikizika Mwadzina: PN25-PN100
• Mudzina Dimension: DN300~DN1000
• Nkhani Zazikulu: .WCB,A105
• Kutentha kwa Ntchito: -29℃~120℃
• Othandizira Othandizira: Madzi
• Njira yolumikizira: Flange
• Njira Yotumizira: Electro hydraulic pneumatic linkage
Chitsanzo 2
GB Butterfly Valve
Mawonekedwe:
1. Kapangidwe ka chidaliro katatu, mbale yagulugufe ndi kusintha kwa mpando zitha kulumikizidwa kapena kupatulidwa nthawi yomweyo, kuzindikira kuti ziro sizivala ndi kutayikira ziro.
2. Chifukwa chosindikizira dzira chosindikizira chimayikidwa kwathunthu mu mbale ya butterfly, valavu yonse yoyendetsera ikhoza kuchotsedwa popanda gridi iliyonse panthawi yokonza, yomwe imakhala yabwino kuti ilowe m'malo ndipo imachepetsa kwambiri mtengo wokonza.
3. Kusindikiza pamwamba pa pepala lofewa komanso lolimba lopangidwa ndi chitsulo chosapanga dzimbiri ndi mbale yosinthika ya graphite (mbale ya rabara ya graphite, mbale ya mphira ya asbestosi, etc.
4. Kusindikiza pamwamba pa mpando wa valve kumapangidwa ndi alloy yolimba, yomwe imapangitsa kuti malo osindikizira azikhala osagwirizana ndipo amakhala ndi moyo wautali wautumiki.Itha kutsegulidwa ndikutsekedwa mosalekeza kwa nthawi zopitilira 10000 popanda kuvulala kowonongeka.
5. Valavu iyenera kugonjetsedwa ndi kutentha kochepa (kwapamwamba) ndi dzimbiri posankha zipangizo zoyenera.
6. Monga zida zonse zokanira zimagwiritsidwa ntchito, zimakhala zodalirika zokana moto.
Mapangidwe atatu odalirika amathandizira kuti valavu ikhale ndi ntchito yodzitsekera yokha.Pamene mbale ya gulugufe yatsekedwa ku malo osindikizira, kudziletsa kumazindikiridwa nthawi yomweyo, ndipo palibe cholakwika pamene mbale ya butterfly yatsekedwa.
8. Valavu ndiyosavuta kuuma, torque yotulutsa imakhala yochepa, mawonekedwe owongolera a gulugufe samawerengedwa, ndipo kutsitsa kwapang'onopang'ono kutayika kocheperako kumakhala kochepa, komwe kumatha kufotokozedwa ngati chinthu chopulumutsa mphamvu.
9. Kusintha kwa mpando wosindikizira kumakhala kosinthika, komwe kumathandizira kusonkhana ndi kukonza.Sing'anga-odulidwa imatha kutsekedwa, kapena kuyenda kwapakati kumatha kusinthidwa mwakufuna.
10. Njira yolumikizira valavu ndi payipi ndi kugwirizana kwa flange ndi mgwirizano, zomwe zingakhale zamanja kapena magetsi, pneumatic, hydraulic magetsi, pneumatic ndi hydraulic linkage.
• Mulingo Wogulitsa: GB/T 12238, JB/T 8527
• Kupanikizika Mwadzina: PN6-PN160
• Mudzina Dimension: DN100~DN3000
•Zazikulu Zazikulu:WCB,CF8,CF8M,LCB,LC1,WCC,WC6,WC9,CF3,4A, 5A,inconel625,Alloy20,Monel,Incoloy,Hastelloy,C5,Ti
• Kutentha kwa Ntchito: - 60 ℃ ~ 450 ℃
• Othandizira Othandizira: Madzi, Mpweya, ndi zina zotero.
• Njira yolumikizira: Flange, Wafer, Lug, kuwotcherera matako
• Njira Yotumizira: Kulumikizana kwapamanja, Zamagetsi, Pneumatic, Hydraulic/Electro hydraulic pneumatic
Chitsanzo 3
ANSI Gulugufe Vavu
Mawonekedwe:
1. Kapangidwe ka tri-eccentricity, mbale yagulugufe ndi kusintha kwa phosphorous pampando ndizosowa kapena zopatukana, kuzindikira zero kuvala ndi kutayikira ziro.
2. Popeza mphete yosindikizira imayikidwa kwathunthu mu mbale ya butterfly, valavu yonse yoyendetsera ikhoza kuchotsedwa popanda gridi panthawi yokonza, yomwe imakhala yosavuta kuisintha ndipo imachepetsa kwambiri mtengo wokonza.
3. Mphete yosindikiza imagwiritsa ntchito chisindikizo chachitsulo chofewa komanso cholimba chachitsulo chosapanga dzimbiri ndi mbale yosinthika ya graphite (mbale ya dzira ya dzira, mbale ya mphira ya asbestosi, ndi zina zotero), kotero kuti ili ndi ubwino wawiri wa kusindikiza zitsulo zolimba ndi kusindikiza zotanuka, ndipo imakhala ndi ntchito yabwino yosindikizira mosasamala kanthu za kutentha kochepa kapena kutentha kwambiri.
4. Malo osindikizira pamipando amatengera kuwotcherera kwa carbide, zomwe zimapangitsa kuti malo osindikizira azikhala osamva komanso amakhala ndi moyo wautali wautumiki.Itha kutsegulidwa ndikutsekedwa mosalekeza kwa nthawi zopitilira 10000 popanda kuwonongeka.
5. Posankha zipangizo zoyenera, mawu akuti chipata amatha kupirira kutentha kochepa (kwapamwamba) ndi dzimbiri.
6. Monga zida zonse zokanira zimagwiritsidwa ntchito, zimakhala zodalirika zokana moto.
7. Mapangidwe a tri-eccentricity amathandiza kuti valavu ikhale ndi ntchito yodzitsekera yokha.Pamene mbale ya gulugufe yatsekedwa ku malo osindikizira, idzazindikira nthawi yomweyo kudzitsekera, ndipo palibe cholakwika chomwe chidzachitike pamene mbale ya butterfly yatsekedwa.
8. Valavu ndiyosavuta kugwiritsa ntchito, yokhala ndi torque yotsika pamapeto pake, kapangidwe kake kagulu kagulugufe, kutsika kwapang'onopang'ono kotaya mphamvu, komanso kupulumutsa mphamvu zamagetsi.
9. Mpando wosindikiza ukhoza kusinthidwa, womwe umakhala wokonzeka kusonkhana ndi kukonza.Kuthamanga kumatha kutsekedwa kapena kusinthidwa mwakufuna.
10. Njira yolumikizirana pakati pa valavu ndi payipi imaphatikizapo kugwirizana kwa flange ndi clip, zomwe zingakhale zamanja, magetsi, pneumatic, hydraulic kapena magetsi, pneumatic, hydraulic linkage.
• Mulingo Wogulitsa: API6D,ASME B16.34
• Kupanikizika Mwadzina: ASME CLASS150~CLASS900
• Kukula mwadzina: 4"~120"
• Zida Zazikulu:WCB,A105,CF8,F304,CF8M,LCB,LC1,WCC,WC6,WC9,CF3,F304L,CF3M,F316L,4A, 5A,inconel625,Alloy20,Monel,Incoloy,Hastelloy,C5,Ti
• Kutentha kwa Ntchito: - 60 ℃ ~ 450 ℃
• Othandizira Othandizira: Madzi, Nthunzi, Mafuta, Gasi Wachilengedwe, ndi zina zotero.
• Njira yolumikizira: Flange, Wafer
• Njira Yotumizira: Chogwirizira, Zida za Worm, Magetsi, Pneumatic, Hydraulic, Electro hydraulic pneumatic linkage
Chitsanzo 4
Fluorine Butterfly Valve
Mawonekedwe:
Kusindikiza njira ziwiri, anti leakage double selling structure, service life≥5000 times, resistance resistance, bore full, low torque, lightweight, mtsinje kutseguka, palibe kuwira kwa TV.
• Mulingo Wogulitsa: API609,GB/T12238,GB/T26144,HG/T3704
• Kupanikizika Mwadzina: CLASS150,PN10,PN16
• Mudzina Dimension: DN50~DN1200
• Zida Zazikulu: WCB, SG iron, Stainless steel
• Kutentha kwa Ntchito: -29 ℃ ~ 180 ℃
• Othandizira Othandizira: Nitric acid, Vitriolic acid, Hydrochloric acid
• Njira yolumikizira: Flange, Wafer, Lug (ASMEB16.5,GB9113,EN1092)
• Njira Yotumizira: Buku, zida za Worm, Zamagetsi, Pneumatic
| Dimension | 2” | 2.5” | 3” | 4” | 5” | 6” | 8” | 10” | 12” | 14” | 16” | 18” |
| Chithunzi cha DN50 | DN 65 | DN 80 | DN 100 | DN 125 | DN 150 | DN 200 | DN 250 | DN 300 | DN 350 | DN 400 | DN 450 | |
| Torque (N ▪m) | 33 | 50 | 72 | 82 | 117 | 195 | 260 | 390 | 559 | 715 | 780 | 1040 |
