U Section Flange Butterfly Valve

Kapangidwe kosavuta, kusinthasintha kwabwino komanso mtengo wotsika.

Chisindikizo cha tsinde la valavu sichophweka kufooketsa, chimapewa kutuluka kwa tsinde la valve, ndipo chithandizo chonse ndi chabwino, chokhazikika komanso cholimba.

Labala yokhala ndi mipando yochepa, imakhala yochepa kwambiri, zomwe zimapangitsa kuti zikhale zosavuta kusunga torque mumtunda woyenera.

Tsinde la valavu yamagulu awiri okhala ndi pinless yolumikizana ili ndi mawonekedwe osavuta komanso ophatikizika, ndipo ndi yabwino kwambiri kukonza ndi kuphatikizira.

Gulugufe mbale imakhala ndi ntchito ya automatic centering, ndipo mbale ya gulugufe ndi mpando wa valve zimagwirizana kwambiri.

Mpando wakumbuyo wa phenolic sutha kukhetsa, wosatambasula, wosasunthika komanso wosavuta kusintha.

Zovala zagulugufe zooneka ngati U zimayikidwa pakati pa ma flanges awiri. Ma valve a butterfly amagwiridwa ndi mabawuti kapena zipilala ndi mtedza pakati pa ma flanges. Zoonadi, sizingatheke kuchotsa mbali imodzi yokha ya makina opangira mapaipi kuchokera ku valavu ndi mtundu woterewu.
Valve ya gulugufe ndi valavu yomwe imapatula kapena kuwongolera kutuluka kwa madzimadzi. Njira yotsekera ndi disk yomwe imazungulira.

Malo onse amkati mwa valve ndi oyera, owuma komanso opanda mafuta musanapente. Zovala za valve zokutidwa ndi zokutira za epoxy zovomerezeka kuti zigwiritsidwe ntchito ndi madzi akumwa.