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Motorised 3-way zone valves (with return spring) with no limit switch
XXX.XX
€/unit
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XXX.XX
€/unit
Description The zone valves are installed in closed circuits in heating systems. Manual operation, can be locked in intermediate position. Technical data: • Power consumption: 6 W • Protection type: IP22 • Ambient temperature: max. 60°C • Medium temperature: 5°C to 110°C • Operating pressure: max. 10 bar • Differential pressure: max. 0.9 bar • Valve housing, cover: Brass • Return spring: stainless steel • Cable length: 1 m 3-way valve without limit switch Mode of operation: If the power supply is activated, the servo motor pushes the ball (against the spring force) from A to B in roughly 20 seconds. When no current is applied, the return spring pulls the ball back to A. Permitted installation positions: motor at the top or on the side! Technical data
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