NAME ROTARY VALVE ADDITIONAL REQUIREMENTS SEE OBS COMMERCIAL REFERENCE KREISEL-ZSV 630 X 500-21 LIGHT OBS: – WITHOUT ELECTRIC MOTOR; – DISCHARGE FUNCTION; – TRANSPORT COAL POWDER; – DENSITY 0.7 T/M3; – PRODUCT SIZE <8% R 0.09 MM; <6% R 0.063 MM; – HUMIDITY < 1%; – GOOD FLUIDITY; – MAXIMUM PRODUCT TEMPERATURE 80 DEGREES C; – CAPACITY 65 T/H (= MAX. 93 M3/H); – THEORETICAL TRANSPORT CAPACITY 162.5 M3/H; – WITH 100% FILLING LEVEL AND 21 U/MIN; – ROTOR VOLUME 129 DM3; – MAXIMUM FILLING LEVEL 57%; – PERIPHERAL SPEED 0.69 M/S. – MATERIAL: – HOUSING RST 37-2 (DIN 1.0038); – DISTRIBUTOR RST 37-2 (DIN 1.0038); – WEAR BARS: 90 MNCR V8 (DIN 1.2842). – CONNECTION: – DIMENSIONS 620 X 620 MM; – 20 HOLES OF 18 MM; – SPACING BETWEEN HOLES OF 93.75 MM.