Valve yachipata cha Flanged Resiliend Gate Grooved resiliend gate valve

Makhalidwe abwino:

Mpando wa valve pansi
Valavu yachipata yachikhalidwe nthawi zambiri imakhala ndi silt mu groove pansi pa valve chifukwa cha zinthu zakunja monga miyala, matabwa, simenti, mapepala a mapepala ndi sundries chitoliro chitatha kutsukidwa ndi madzi.Ndikosavuta kuyambitsa kuti singatseke mwamphamvu ndikupanga kutayikira kwamadzi.Pansi pa valavu ya chipata chotsitsimula imatenga mawonekedwe apansi omwewo monga chitoliro chamadzi, chomwe sichapafupi kuyambitsa zinyalala ndikupangitsa kuti madziwo asasokonezeke.

Chophimba chophatikizika
Chovala cha valve chimatenga mphira wapamwamba kwambiri kuti asindikize mkati ndi kunja.Ukadaulo waukadaulo waukadaulo woyambira mphira umathandizira kuti mbale ya vulcanized valve iwonetsetse miyeso yolondola ya geometric, ndipo mphirayo imalumikizidwa mwamphamvu ndi chipata chachitsulo cha ductile, chomwe sichapafupi kugwa ndipo chimakhala ndi kukumbukira bwino zotanuka.

Kukana dzimbiri
Thupi la valavu limakutidwa ndi ufa wa epoxy resin, womwe ungalepheretse dzimbiri ndi dzimbiri la thupi la valve ndipo ungagwiritsidwe ntchito muzitsulo zonyansa.

Osati zosavuta kuswa
M'mbuyomu, valavu yachipata yachitsulo yachitsulo nthawi zambiri inkathyoka chifukwa cha kugunda, kugunda kapena kuphatikizika kwa zinthu zakunja.Popeza valavu imapangidwa ndi chitsulo cha nodular cast, izi zimatha kuchepetsedwa kwambiri.

Chisindikizo cha mphete zitatu "O".
Chifukwa tsinde la valavu limagwiritsa ntchito mawonekedwe osindikiza a mphete zitatu "0" zosindikizira, zimatha kuchepetsa kusamvana pakusintha, kuchepetsa kwambiri kutulutsa kwamadzi ndikulowetsa mphete yosindikiza popanda madzi.

Zolimbikitsa kumwa zakumwa
Monga mkati mwa thupi la valve lopangidwa ndi utomoni wopanda poizoni wa epoxy, malo amkati ndi akunja a nkhosayo amaphimbidwa ndi mphira wopanda dzimbiri kapena dzimbiri, zomwe zingagwiritsidwe ntchito pakumwa kwaiwisi.

Thupi loponyera valavu mwatsatanetsatane
Thupi la valavu limagwiritsa ntchito kuponyedwa kolondola, ndipo mawonekedwe olondola a geometric amapangitsa thupi la valve popanda kumalizidwa komaliza kuti zitsimikizire kulimba kwa valve.

Kulemera kopepuka
Vavuyo imapangidwa ndi chitsulo cha nodular cast, chomwe chimakhala pafupifupi 20% - 30% chopepuka kuposa valavu yachipata chachikhalidwe.Easy unsembe ndi kukonza.