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Rotary Valve ZRS HEAVYDUTY
The ZRS HEAVYDUTY rotary valve with reinforced, external bearing is used for metering, conveying and discharging bulk materials and as a protective system or device in potentially explosive atmospheres. Design according to Machinery Directive 2006/42/EC or according to ATEX Directive 2014/34/EU.
- Nominal conveying capacity 0.45 – 320 m³/h at 100% filling level
- Speed 30 rpm.
- Differential pressure up to 0.05 MPa
- Temperature range from -20°C to +400°C
- Rotor diameter from 100 mm to 630 mm
- 0.6020 (GG)
- 1.0570 (Steel)
- 1.4301 (V2A)
- 1.4571 (V4A)
- With free shaft end to the drive via elastic coupling or traction drive
- With motor lantern, torque support or base plate
- Seal via gland seal packing
- With flushing or purging gas connection
- Housing as cast or welded construction
- With round or angular inlet and outlet
- Surface primed, painted, blasted, pickled or plated chemically
- Structurally safe
- Pressure shock resistant and ignition proof up to 10 bar according to RL2014/34/EU
- With wearing strips made of spring steel
- With elastomer sealing lips made of Vulkollan
- With wear protection in inlet
- With heat shield
- With dropout box
- With speed controller