Ma valve atatu a gulugufe osakanikirana amatha kugwiritsidwa ntchito pa malo ogwirira ntchito okhala ndi kutentha mpaka 600°C, ndipo kutentha kwa kapangidwe ka valve nthawi zambiri kumakhudzana ndi zinthu ndi kapangidwe kake.
Pamene kutentha kwa valavu yogwirira ntchito kupitirira 350℃, giya la nyongolotsi limatentha kudzera mu kutentha, komwe kumawotcha mosavuta choyatsira magetsi, ndipo nthawi yomweyo kumapangitsa kuti woyendetsayo ayake mosavuta. Chifukwa chake, mu kapangidwe ka NSEN, tsinde lowonjezera lokhala ndi kapangidwe ka chips choziziritsira limagwiritsidwa ntchito kuteteza zoyatsira monga zida zamagetsi ndi pneumatics.
Nayi chitsanzo chosavuta. Pamene zinthu zazikulu za thupi zili zosiyana ndipo ziwalo zamkati zili zofanana, kutalika kwa tsinde la valavu yotambasuka nthawi zambiri kumakhala kosiyana pansi pa kutentha komweko kogwirira ntchito.
| 主体材质 Zakuthupi | 使用温度 Kutentha kogwira ntchito | 阀杆加长 Tsinde extend |
| WCB | 350℃ | 200mm |
| WC6/WC9 | 350℃ | 300mm |
Ngati mtundu wolumikizira uli wa flange, ndikofunikira kusamala kwambiri kutentha kofunikira kwa 538℃. Sikoyenera kugwiritsa ntchito kulumikizana kwa flange pamene kutentha kwenikweni kwa ntchito kukupitirira 538℃.
Chithunzi chotsatirachi chikuwonetsa valavu yathu ya gulugufe yowonjezereka ya chitsulo cha kaboni, zinthu zake ndi izi:
Vavu thupi-WCB
Vavu chimbale-WCB
Achepetsa mphete-SS304
Chisindikizo- SS304+Graphite
Tsinde - 2CR13
Kutentha kwakukulu komwe kumalimbikitsidwa kwa valavu ndi 425℃
Nthawi yotumizira: Sep-18-2020




