Hewalex CKF 3325 Installation Manual

Electrical valve
CKF 3325
Installation Manual
Intellectual Property Rights Explanation
Warning:
The symbol means the unit is being installed,
it may cause electrical shock hazard during
maintaining, so please make sure it is operated
by the professional technical worker.
20.05.2011

1. Summarize

CKF series of Electrical Valve is good at on the on-off conversion
controlling of Heating Air Condition Water System, be consist of a
driver and a valve body .The driver adopts the synchronous motor
drive, spacing-contactor inside, can make the valve complete
Power-on or complete power-off. Valve body is plated with rustproof
brass, and its surface also be spray the sand and phosphated.
Provided with the manual switch, be very convenient to alive
adjustment or press adjustment, it will recover automatically when
the power is on.
2 Technique Requirements .
Driver Voltage: AC230V+/-10%,50/60Hz (Special made 110V or 24V)
Power Consume:4VA(only when the valve is open)
Running Time: Power on -18 sec. Powe off-15sec.
Length of Down-lead:100cm
Normal Pressure:1.6MPa
Closed Pressure differential: 2-way 0.3MPa; 3-way 0.15MPa
Connected mode: tube screw thread G
(Can not be connected with taper screw thread)
Medium of application: cold and frozen water, hot water and t
of water 50% etylene glycol.
Temperature of Medium:2-75

3. Character

1. Rustproof brass valve body with high intensity, the pressure is big during its
installing.
2 Low Power Consume, it only takes 4w power when the valve is open or closed. .
3 Provided with spacing-contactor inside in order to make sure the long using life
of motor.
4 Open the valve for 50 by manual, after debugging press-testing, it will auto- .
replace when it is gave the power.
5 The driver can be unloaded and connected expeditiously, simple to manipulate. .
6 Valve is made uniquely, make sure it is closed intensively .

4. Model Contrast and Main Dimension

he dilution
-1-
L
-2-