Ma Vavu Agulugufe A Telescopic Kukulitsa Mavavu Agulugufe
Mawonekedwe
▪ Kapangidwe kakang'ono, kakulidwe kakang'ono, kuyika bwino ndi kukonza.
▪ Kuchita bwino kosintha mtunda.
▪ Kusindikiza ndikodalirika ndipo moyo wautumiki ndi wautali.
▪ Thandizani zida zambiri zotumizira.
▪ Kuthamanga kwa mayeso:
Kupanikizika kwa Shell Test 1.5 x PN
Kuthamanga kwa Chisindikizo 1.1 x PN
Zofunikira Zakuthupi
| Gawo | Zakuthupi |
| Thupi | Chitsulo choponyera, chitsulo chosapanga dzimbiri, Cr.Mo chitsulo, chitsulo cha aloyi |
| Chimbale | Chitsulo choponyera, chitsulo chosapanga dzimbiri, Cr.Mo chitsulo, chitsulo cha aloyi |
| Tsinde | 2Cr13, Chitsulo chosapanga dzimbiri |
| Mphete ya Seat Seal | Chitsulo chosapanga dzimbiri, multilayer, polyester, anti-wear material |
| Chitoliro Chokulitsa | Chitsulo choponyedwa, chitsulo chosapanga dzimbiri, Cr.Mo chitsulo |
| Kulongedza | Flexible graphite, PTFE |
Kapangidwe
Kugwiritsa ntchito
▪ Ma valve agulugufe a telescopic amagwiritsa ntchito makina osindikizira a mphira, omwe amagwiritsidwa ntchito pazitsulo, petrochemical, hydropower, mankhwala, nsalu zopepuka, kupanga mapepala, zombo, gasi, madzi ndi ngalande, ndi njira zina zamapaipi ngati ntchito yotseka ma telescopic.
Malangizo
▪ Valovu ya agulugufe a telescopic iyenera kuikidwa mopingasa.Osachimenya mwakufuna.
▪ Vavu yagulugufe wa telescopic ikachoka pafakitale, utali wake umakhala wocheperako.Panthawi yoyika, imakokedwa mpaka kutalika kwake (ie kutalika kwa mapangidwe).
▪ Pamene kutalika pakati pa mipope kupitirira kutalika kwa unsembe wa gulugufe telescopic valavu, chonde kusintha chitoliro katayanitsidwe.Osakakamiza valavu ya telescopic kuti mupewe kuwonongeka.
▪ Valovu yagulugufe ya telescopic imatha kuikidwa pamalo aliwonse.Pakubwezera kutentha, pakatha kuyika payipi, bulaketi iyenera kuwonjezeredwa mbali zonse ziwiri motsatira nsonga ya payipi kuti chitoliro cha ma telescopic valve chisatuluke (onani Chithunzi 1).Mphamvu yothandizira ya bracket iyenera kuwerengedwa motsatira ndondomeko yotsatirayi.Ndizoletsedwa kuchotsa chithandizo panthawi ya ntchito.
F>Ps · DN · (kgtf) Mayeso: PS-paipi kuyesa kuthamanga DN-Pipe awiri
▪ Ndikoletsedwa kutulutsa valavu ya gulugufe wokulitsa pamalo opangira mapaipi.
▪ Vavu yagulugufe ya telescopic imakonzedwa bwino komanso imagwirizana kwambiri.Osatambasula ndi kufupikitsa valavu yagulugufe ya telescopic mobwerezabwereza pamalopo.Pakuyika mapaipi, mapaipi kumapeto onse a valve yokulitsa ayenera kukhala okhazikika, ndipo mbali ziwiri zapaipiyo ziyenera kukhala zofanana.
▪ Zingwe zomangira mabawuti azimangidwa mofanana.Musamangirire mabawuti a flange mokakamiza unilaterally.
▪ Chitoliro chokulitsa chidzayikidwa kumbuyo kwa valve.
▪ Mbali yokulirapo ya valavu yagulugufe yokulitsa siyenera kuyikidwa pakona kapena kumapeto kwa chitoliro.
