TECHNICAL DATA SHEET
2-way zone valve motor with microswitch, various sizes. The actuators can have different power supply voltages (230V - 24V AC, 24V - 12V DC), 3 possible operating times (60" - 30" - 15") and can be equipped with 1 or 2 auxiliary microswitches with "dry" electrical contact.
Motor for 2-way zone valve with micro, various sizes.
Available sizes: 1/2 - 1" 1/4 ; 1" 1/2 - 2"
Ideal for automatic control of: Zoned heating systems; Air conditioning systems; Industrial automation systems; Irrigation systems; Systems using eco-friendly energy; Domestic hot water systems; Heat metering systems. OPERATION: The brass valve body is equipped with a direct-flow ALL-NOTHING ball valve housed between two PTFE seats, supported by anti-seize O-rings to ensure excellent sealing and smooth operation over time. The valve opens or closes by rotating the ball 90°, with the On or Off position indicated externally even when the servomotor is engaged. The valve is operated by a unidirectional electric servomotor with 90° rotation, coupled to the valve body with a quick bayonet coupling. The motorized valve can be controlled by a 3-contact thermostat-chronothermostat with a diverter contact (if it uses a 3-wire servomotor), or by a thermostat-chronothermostat with a break contact (if it uses a 2-wire servomotor with a built-in relay). The servomotors can have different power supply voltages (230V - 24V AC, 24V - 12V DC), 3 possible operating times (60" - 30" - 15") and can be equipped with 1 or 2 auxiliary microswitches with "dry" electrical contacts, suitable for controlling devices that indicate the valve's open or closed positions or start the boiler circulator when the valve is fully open.
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