Bellow Seal Globe Valve
Kodi Bellows Seal Globe Valve ndi chiyani?
Bellows Seal Globe Valve,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.ndiMavavu a Bellows Seal Globendizoyenera 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.
idapangidwa kuti ikwaniritse zofunikira zolimba komanso zovuta zogwirira ntchito.kupatula msonkhano wamba wolongedzera monga ma valve onse a pachipata,valavu yosindikizira ya globeilinso ndi kachipangizo kamene kamanyamulira.Mvuvu yooneka ngati accordion imakhala ndi kutetezedwa mkati mwa chubu chachitsulo chokhuthala.Mapeto amodzi a mvuvuwo amawotcherera ku tsinde la valavu, ndipo mbali inayo amawotcherera ku chubu choteteza.Ndi flange yayikulu ya chubu yomangika mwamphamvu pabonnet ya vavu, chisindikizo chopanda kutayikira chimakhalapo.
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 ma bellows.Choncho chisindikizo cha bellows ndi chosindikizira chowonjezera cha mavavu a pachipata, ndichoyenera kugwira ntchito movutikira.
nthawi zambiri pali mitundu itatu yoyambira ya thupi kapena mapangidwe akeMavavu a Bellows Seal 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)
Zina zazikulu za Bellows Seal 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 zokhazikika (zowongolera), pateni ya ngodya, ndi mtundu wa Wye (patani ya Y).
- 2) .Metal bellows amasindikiza tsinde losuntha ndikuwonjezera kulimba kwa mavavu 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;
- 5) .Easy Machining ndi resurfacing wa mipando, pa zolinga zosiyanasiyana.
- 6) .. Mtunda waufupi wa diski (stroke) pakati pa malo otseguka ndi otsekedwa,Mavuvu amasindikiza ma valve a globendi abwino ngati valavu iyenera kutsegulidwa ndi kutsekedwa kawirikawiri;
- 7) Amagwiritsidwa ntchito kwambiri m'maiko onse a European Union, ndi mayiko enanso.
Zambiri Zaukadaulo za Bellows Seal Globe Valve?
Zithunzi za DIN-ENBellows Seal Globe valve
| 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 |
Chiwonetsero cha malonda:
Kugwiritsa ntchito ma valve a Bellows seal globe
Bellow Seal Globe Valve amagwiritsidwa ntchito kwambirim'mipope ndi madzi ndi madzi ena, makamaka amadzimadzi apoizoni, ma radioactive ndi owopsa.
- Mafuta / mafuta
- Chemical / Petrochemical
- Makampani opanga mankhwala
- Mphamvu ndi Zothandizira
- Makampani a feteleza
