High Quality Industrial Y mtundu wa globe valve China wogulitsa fakitale
Kodi Y mtundu wa globe valve ndi chiyani?
Y mtundu valavu yapadziko lonse lapansi,nthawi zambiri amapangidwa ndikupangidwa molingana ndi muyezo waku Germany komanso muyezo waku Europe EN13709.monga mwachizolowezi, ndi valavu yotsekera yomwe imagwiritsidwa ntchito poyambira, kuyimitsa kapena kuwongolera kayendedwe kake pogwiritsa ntchito membala wotseka wotchedwa disc.ndiY mtundu valavu yapadziko lonse lapansindizoyenera kwambiri komanso zimagwiritsidwa ntchito kwambiri poyang'anira kapena kuyimitsa kutuluka kwamadzi kapena gasi kudzera papaipi kuti ziwongolere ndikuwongolera kutuluka kwamadzimadzi ndipo nthawi zambiri amagwiritsidwa ntchito pamapaipi ang'onoang'ono.
Bellows ali ndi moyo wocheperako wautumiki, zomwe zikutanthauza kuti kuthekera kwa kupasuka ndikotheka.Ichi ndichifukwa chake msonkhano wamba wolongeza nthawi zonse umaphatikizidwa mu bonnet yokhala ndi bellows.Chotero chisindikizo cha bellows ndi chosindikizira chowonjezera cha mavavu a pachipata, ndichoyenera kugwira ntchito movutikira.
nthawi zambiri pali mitundu itatu yoyambira ya thupi kapena mapangidwe akeY mtundu valavu yapadziko lonse lapansi:
- 1).Standard Pattern (komanso Tee Pattern kapena T - Pattern kapena Z - Pattern)
- 2)
- 3).Oblique Pattern (yomwe imadziwikanso kuti Wye Pattern kapena Y - Pattern)
Zofunikira zazikulu za Y mtundu wa globe valve?
Makamaka mankhwala njira zamadzimadzi mu mapaipi zambiri poizoni, radioactive ndi woopsa.Mavuvu amasindikiza ma valve a globeamagwiritsidwa ntchito poletsa kutayikira kwa mankhwala aliwonse oopsa kupita mumlengalenga.Thupi lakuthupi litha kusankhidwa kuchokera kuzinthu zonse zomwe zilipo, Pavutoli litha kuperekedwa muzinthu zosiyanasiyana monga 316Ti, 321, C276 kapena Aloyi 625.
- 1) Pali kuthekera kosiyanasiyana komwe kulipo muzochita zofananira (kuwongolera), pateni ya ngodya, ndi mtundu wa Wye (patani ya Y).
- 2) .Metal bellows amasindikiza tsinde losuntha ndikuwonjezera kulimba kwa ma valve osindikizira tsinde.
- 3) .Zisindikizo ziwiri zachiwiri: a) Kumbuyo pamalo otseguka;b) Kunyamula graphite.
- 4) .Ma valve otsekedwa ndi bellow nthawi zambiri amayesedwa pogwiritsa ntchito spectrometer yaikulu kuti azindikire kutayikira pansi pa 1x10E-06 std.cc/sec.Mapangidwe osindikizira kawiri (mavuvu osindikizira ndi kunyamula tsinde) ngati mvuvu ikulephera, kunyamula tsinde la valve kudzapewanso. kutayikira, komanso mogwirizana ndi miyezo yapadziko lonse lapansi yolimba;
Zodziwika bwino za Y mtundu wa globe valve
Zithunzi za DIN-ENY mtundu valavu yapadziko lonse lapansi
| Kupanga ndi Kupanga | BS1873,DIN3356,EN13709 |
| Dzina lachiwiri (DN) | Chithunzi cha DN15-DN500 |
| 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 |
| Mavuvu | Chitsulo chosapanga dzimbiri, Aloyi Chitsulo |
| 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 |
