High Quality Industrial DIN-EN Globe valve valve China fakitale
Globe valve ndi chiyani?
Valve ya dziko lapansiidapangidwa 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 komanso 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.
ndiMa valve a GlobeItha 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.Zingathenso kusinthidwa mosavuta ndi kusintha kwa zigawo zochepetsera kuti zisinthe mawonekedwe othamanga kapena kupereka kuchepa kwa mphamvu, kuchepetsa phokoso, kapena kuchepetsa kapena kuthetsa cavitation.
nthawi zambiri pali mitundu itatu yoyambira ya thupi kapena mapangidwe akeMa valve 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)
Zofunika zazikulu za valve yapadziko lonse lapansi?
Chitsanzo chokhazikika (chitsanzo chowongoka)
Chitsanzo cha ngodya
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 mitundu yosiyanasiyana ya kuthekera komwe ikupezeka muzochita zofananira (kuwongolera), pateni ya ngodya, ndi mtundu wa 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.
Kuwongolera kapangidwe ka disc
Kusanja chimbale kapangidwe, DN200 ndi pamwamba
Zolemba za globe valve?
Zolemba za 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 |
Chiwonetsero cha malonda:
Kugwiritsa ntchito ma valve a globe
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) .Nyengo zolowera m’mwamba ndi ngalande zapansi.
- 4).Maboiler ndi ngalande, Ntchito za nthunzi, polowera nthunzi zikuluzikulu ndi ngalande, ndi ngalande za heater.
