Kurubber seated butterfly valveutiye kit valve moko ma tiyo ku butterfly plate ma ling ling calu thenge mi yabo man cego man eloko ku valve stem pi yabo, cego man loko yore pa pii. Butterfly plate parubber seated butterfly valvejuketho i thenge mi diameter pa pipeline. I dul ma nen calu cylindrical parubber seated butterfly valvekum, jamb tiyo ma nen calu disc lokore ikum axis, man angle mi lokore utiye ikind 0° ku 90°. Ka elokore ni 90°, valve ne oyabere.
Kabedo mi gier man mi ketho piny
1. Kabedo mi ketho piny, bor, man yo mi kelo man cwalo woko umaku urombo ku yeny mi yiku piny, man dhukuru umaku ubed matek man ma tek.
2. Pi kit valve ceke ma jutiyo kudu ku cing ma juketho iwi thermal insulation pipeline, cinge ucikere ngo ni bedu piny.
3. Umitu jutim neno ku wang mapodi ju ketho valve, man nying valve umaku urombo ku cik mi ng'om ma kawoni "General Valve Mark" GB12220. Pi valve ma tic pare ubedo malac uloyu 1.0MPa man etimo tic mi turo pipe madit, tego man tic maber umaku jutim mapodi jukethe ngo, man juyio ni jutii kudu ingey kadhu test ne. I kare mi pimo tego, kero mi pimo utiye wang 1.5 pa kero ma jukwanu, man kare ne epe piny pa dakika 5. Kabedo pa valve man packing ucikere ni bedu maber manangu epe ku pii. I lembe mi pimo, kero mi pimo ubedo wang 1.1 pa kero ma jukwanu; kero mi pimo ucikere ni rombu ku yeny pa GB50243 i kare mi pimo, man kabedo mi juku valve disc ucikere ka epe.
Kabedo mi yero piny
1. Piny madit ma pire tek parubber seated butterfly valveutiye lembe ma jukoro man dit pa piny.
2. Ecopu tiyo kudu ku cing, ku mac nyoke ku zipper, man ecopu bedu i thenge moku ci ma romo 90°.
3. Ni kum shaft acel man valve plate acel, kero mi tingo piny utiye nok, man kwo pa valve utiye nyanok i thenge mi tung tung madit mi pressure man flow rate madit.
Saa mi kyewo: Sep-16-2022
