Motorized valve

1, Product summary
Ckf7000 series of motorized valves are used to control the on/off of the water system in HVAC system, consisting of actuator and valve body. Actuator will drive the stem, moving valve disc up and down. Actuator (driver) adopts synchronous motor driver for its stable performance, with internal limit contacts and in energy saving design, which can cut off the power when the valve is fully opened or closed. Valve body is casting with brass; With manual switch, which is convenient of the local adjustment and pressure test; It will recover automatically after power on.
We suggest you use this product together with our thermostats, such as s800, ckn301, and ckn700 series of thermostats.

2, Technical parameter and feature:
Working voltage: AC220v± 10%, 50/60Hz (special-made: 24vac, 110vac)
Power consumption: 4w(only when you open and close the valve)
Running time of each action: ≤ 18s (valve-on); ≤ 15s(valve-off)
Nominal pressure: 1.6mpa
Applied medium: Cold or hot water, glycol water liquor (≤ 50%).
Medium temperature: 2-75ºC
Working environment temperature: -5~+50ºC

Material of valve body: Brass ( surface is plated with nickel)
Material of actuator: Outer cover: PC engineering plastic
Base: Enhanced PPS (fire-resistant)
Low power consumption, the motor only consumes the power when the valve door is opening or closing.
Internal limit contacts, which makes the service life of motor much longer.
Actuator and valve body can be detached and connected in a short time, more convenient to install.
With manual switch, it will auto recover after power reconsumption when finishing the pressure test.
The configuration of valve is unique, which can ensure the closeness of valve.