CALEFFI 115117 24-Volt Z-One Normally Closed Valve Actuator without End Switch NC by

24V Zone Valve Actuator without mic

The CALEFFI 115117 24-Volt Zone Valve Actuator without end switch NC by Caleffi is specially designed to turn on or off the circulation of liquids and gases in refrigeration, air conditioning and HVAC systems. The Caleffi valve actuator offers a highly efficient, durable, and dependable option for your home comfort needs.

The Caleffi 115117 24 Volt Z-One Normally Closed Valve Actuator without End Switch NC by Caleffi is used on zone valves to automatically stop water flow in a specific location. It delivers quick and dependable response. The actuation range is from 0 to 17mm water column. The actuator is steam tested at 2 bar, 25ºC for 5 minutes.

The 115117 Zone Valve Actuator is made to provide air conditioning capability where a supply duct and temperature sensor are not available. The 115117's output port is normally closed (NC) while the 115118 is normally open (NO).

CALEFFI microZONE 2400 Normally Closed Valve Actuator with End Switch

Canalfi ZONECRP, normally closed zone valve actuator for use with the following control valves for zone-type applications: NECS-110CV, NECS-120CV & NECS-220CV. The ZONECRP series of normally closed actuators are typically used to open and close a zone control setpoint via a normally closed end switch input signal by means of an end switch output. When on, it overrides the end switch and opens the valve; when off

This Z-One valve actuator is a Normally Closed (NC) device that completely opens the solenoid when voltage is applied. The activation voltage should be set by jumpering the end switch terminals. This allows it to operate normally with no-power zones, or zones controlled by a separate switch.

Powerful and practical, the CALEFFI Z-One Series is an ideal product for residential installations. The actuator can be installed in any of the 3 standard positions (left, right or center) for greater flexibility, so you can choose the option that best suits your design. The compact body houses a powerful electromagnetic motor for smooth operation and silent operation.