Linear Actuator-Avm321/Avm322

AVM 321, 322: Valve actuator
How energy efficiency is improved
Automatic adaptation to valve, optimal operator convenience, precision activation and high energy efficiency with minimal operating noise

Manufacturer: Clorius Controls

Description

Features
• For actuation of 2- and 3-way valves
• For controllers with a switching output (2-point or 3-point control)
• Synchronous motor with electronic control unit and load-dependent cut-off
• Direction of operation and positioning time can be set using coding switches
• Crank handle for external manual adjustment with motor cut-off
• Low operating noise
• Simple assembly with valve; spindle is automatically connected after nominal voltage is applied
• Electrical parallel operation of five actuators
• Three-piece housing made of flame-retardant yellow/black plastic and seals with type of protection IP54
• Maintenance-free gearbox made of plastic; threaded spindle and gearbox base-plates made of steel
• Patented drive-valve coupling
• Mounting column made of aluminium
• Fixing bracket made of cast light alloy for valve fitting with 20 mm stroke and made of plastic for valve fitting with 10 mm stroke
• Electrical connections (max. 1.5 mm²) with screw terminals
• Two break-out cable inlets for metric cable gland made of plastic M20 × 1.5
• Fitting position vertically upright to horizontal, not suspended