>compounding & extrusion >materials handling >service Rotary Valve ZXQ. OPTIONS AND ACCESSORIES _ Chamfered blades _ Suitable for Ex-zones (ATEX) _ Heated housing by steam or thermo-oil up to max. 220°C _ Chain drive / direct drive _ Leakage gas collector Cast housing in double wall execution Large inlet without restriction Labyrinth ring Purge connection Shaft seal Outboard bearing Drop out opening O-Ring Side covers with upswept blow through channel (patented) for optimal pocket sweeping Leakage gas Diagram (New, standard clearance 60°C, max. speed) 40 20 ZXQ 700 ZXQ 600 ZXQ 500 ZXQ 400 ZXQ 350 ZXQ 300 35 30 15 ZXQ 600 [m3/ min] Leakage gas rate with product ZXQ 700 10 ZXQ 500 25 20 15 ZXQ 400 ZXQ 350 5 10 ZXQ 300 5 0 50 100 150 Capacity [t/h] Rotor Speed [rpm] Productline components | 2010 200 250 0 0,5 1 1,5 2 Differential Pressure [bar] 2,5 3 3,5 0 [m3/min] Performance Diagram Powder with bulk density 1000 kg/m3 and 0.3 mm < d50 < 0.6 mm, ∆p = 2 bar Powder with bulk density 1000 kg/m3 and 0.075 mm < d50 < 0.15 mm, ∆p = 2 bar Leakage gas rate without product High pressure Q-Rotor open end, 14 pockets

>compounding >materials & extrusion handling >service ROTARY VALVE FOR POWDERS | ZXQ PRESSURE RANGE 3.5 bar (51 psi), system and differential pressure PRESSURE SURGE PROOF 10 bar (145 psi), due to heavy duty design LOW MAINTENANCE Open end high pressure rotor with 14 pockets without additional sealing system LARGE INLET Without restriction of the cross section for the highest capacity OUTBOARD BEARINGS Separated from product by purged seal arrangement and product drop out opening BLOW-THROUGH CHANNEL Optimal pocket sweeping at low pressure drop D U ØA Y V J H E ØW C P N T Conveying direction...