Bellows Seal Globe Valve,nthawi zambiri amapangidwa ndikupangidwa molingana ndi muyezo waku Germany ndi muyezo waku Europe EN13709.monga mwachizolowezi, ndi mzere wozungulira wotseka-valavu womwe umagwiritsidwa ntchito poyambira, kuyimitsa kapena kuwongolera kayendedwe kake pogwiritsa ntchito membala wotseka wotchedwa disc.ndiMavavu a Bellows Seal Globendizoyenera kwambiri komanso zimagwiritsidwa ntchito kwambiri kuwongolera 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 yosindikiza 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 ndi yowotcherera 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 wolongedza 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 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)