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Caleffi Zone Valves
Hydronic Heating 2 Way Zone Valves
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The Caleffi Zone Valve Z-one™, a two position spring return valve, is used in heating and air-conditioning systems.
The Z-one™ series consists of a Z1 actuator which is easily attached to a Z2 (2-way) or
Z3 (3-way) valve body. The Caleffi Zone Valve Z1 actuator is equipped with or without a micro switch.
The Z-one™ actuator has a synchronous motor that winds the return spring and moves the valve
paddle to the desired position. When power is removed the actuator spring returns the valve paddle.
Caleffi Zone Valves are perfect zone valves for hydronic heating systems.
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Caleffi Zone Valve features:
- Compact Design - fits inside baseboards and fan coils
- Economical Operation - 7VA current draw allows up to five valves per 40VA transformer
- Versatile - all temperature components for chilled or hot water up to 240°F, can be fitted
vertically or horizontally
- Quieter Operation - large valve cavity means quiter flow and eliminates water hammer
- Easy to Install and Remove - in-line push button allows installation and removal of the
actuator in seconds
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Caleffi Zone Valve Manual
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