Ma Bellows apamwamba kwambiri Osindikizidwa Globe Valve
GW Bellow chisindikizo cha globe valve
Ntchito ya valavu ya bellows seal globe ndikusindikiza ndikuletsa sing'anga kuti isatayike kuchokera ku tsinde la valve.Mapeto apansi a mvuvu amalumikizidwa ndi tsinde la valve ndi kuwotcherera chisindikizo, ndipo kumapeto kwapamwamba kumalumikizidwa ndi gland ndi kuwotcherera chisindikizo.Nthawi zambiri, chitsulo chozungulira chilonda cha gasket chimayikidwa pakati pa gland ndi kumtunda kwa flange kuti atsimikizire kusindikiza.Valavu ya bellows seal globe imakhala ndi ntchito yosindikiza mwamphamvu, ndipo nthawi zambiri imatuluka.
Kuchuluka kwa ntchito: petroleum, makampani opanga mankhwala, makampani opanga mankhwala, feteleza wamankhwala, makampani opanga magetsi, etc.
Gw Bellow SealGlobe ValveMawonekedwe
1. Mavuvu amasiya valavu, chigawo chake chofunika zitsulo mvukuto, mapeto m'munsi ndi valavu tsinde msonkhano kutengera basi mpukutu kuwotcherera, ndipo mapeto chapamwamba basi welded ndi kugwirizana mbale kupanga chotchinga zitsulo pakati pa sing'anga madzimadzi ndi mlengalenga kuti. onetsetsani kuti tsinde la valve likutuluka zero.
2. Valve disc imagwiritsa ntchito mapangidwe ofanana, kusindikiza bwino komanso moyo wautali wautumiki.
3. Mapangidwe osindikizira kawiri (mavuvu + kulongedza) ngati mvuvu ikulephera komanso kutayikira, kuyika kwa tsinde la valve kudzapewanso kutayikira ndikukwaniritsa mulingo wosindikiza wapadziko lonse lapansi.
4. Chophimba cha valve chimakhala ndi chophatikizira chopaka mafuta, chomwe chimatha kupaka tsinde la valve, nati ndi manja a shaft, mosiyana ndi njira yachikhalidwe yopangira mafuta ulusi wokha.
5. Ergonomic design handwheel, moyo wautali wautumiki, ntchito yosavuta komanso yabwino, yotetezeka komanso yodalirika.
Gw Bellow SealGlobe ValveTechnical Standard
Mayina awiri (DN): DN10-DN400
Kupanikizika mwadzina(PN):PN10,PN16,PN25,PN40,PN63,PN100
Mapangidwe & mulingo wopanga umagwirizana ndi EN 13709 DIN 3356
Muyezo wa nkhope ndi nkhope umagwirizana ndi EN 558-1 DIN 3202
Muyezo wa Flange umagwirizana ndi EN 1092-1 DIN 2501
Kuyesa ndikuwunika kumagwirizana ndi EN 12266 DIN 3230
Zipangizo
GP240GH,1.0619 ,GS-C25,1.4308 ,1.4408,1.4404-316L,1.4104,1.7357, 1.7379 ASTM A216 WCB WCC ASTM A217 WC1 WC6 WC9;ASTM A351 CF8, A351 CF8M,13CrMo 44 V,A351 CF3,A351 CF3M,A351 CN7M;.ASTM A352 LC1 LCB LCC ,Hastelloy C276, Monel,Titanium ndi Aloyi 20 etc.