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Technical Data Sheet – CORA Rotary Valve (Airlock valve)
Application areas: In controlling flow of powders, granules, tablets & capsules in feeding mills, tablet pressing m/c, capsule filling m/c, micro-dosing m/c, sieving m/c, in pharma, chemical and food industry
Advantages: Designed and constructed for sterile rooms keeping high degree of hygiene in mind; operators can quickly dismantle, thoroughly clean and reassemble the valve without tools/tackles; light and compact; stops only in closed position; virtually friction free movement, no need for lubricants; no seal or O ring on shaft; rotor interchangeable with CORA make standard sole or tablet valves; autoclavable.
Capacity: 80 to 250mm nominal dia with 650 to 735 mm HG vacuum and 0.3 to 1.5 bar pressure using 20 to 60 Nm torque. High temp resistant
Body weight varies from 3.5 for 80mm Dia to 14.3 kg for 250mm dia.
CORA Rotary valve also comes in W, R, WC, RC, WW, WR, RW, RR, WCWC, WCRC, RCRC, AD, B, MF, P,S, TS types like Sole Valves.
Ancillaries include Double acting actuator, Clamp band, Mounting Flange, Blanking plate and Hopper / Welding spigot.
MOC for rotor (star) vane is AISI 316L (DIN 1.4404) & body in 304 or 316L as required; mirror polished finish for vane; either mirror or satin/ matt finish for body/clamp/MF/B; can supply with spigots welded to MF |