CS-ZV
CitrinSolar GmbH Energie- u. Umwelttechnik • Böhmerwaldstr. 32 • D-85368 Moosburg • Tel.:+49 (0) 8761/33400 • Fax: +49 (0) 8761/334040
Page 11/48
Technical Data
Drive
Rated voltage:
230 V~, 50 Hz
Motor:
synchronous motor
Load of limit switch:
5(1)A, 250 V~, 50 Hz
Rated power:
7,5 VA max.
Insulation class:
II insulated
Protection type:
IP44
Actuation time:
30s / 90°
Mode:
open - closed
Ambient temperature:
0° C ... +50° C
Torque
6 Nm (max. 8 Nm)
Electrical connection:
control line 4 x 0,5 mm²
CS-ZV
Area of application:
The 2-port motor-driven ball valve CS-ZV is produced ac-
cording to international standards and offers universal fields
of application in heating-, warm water-, solar- and irrigation
systems. A large number of application possibilities in the
field of energy distribution is provided to the user.
Characteristics:
Compact size, modern design, insulated actuator-housing.
Simple manual control for commissioning or emergency
operation. Electrical universal connection through integrated
relay (220 ... 240 V~).
The valve is supplied as normally open, but can easily be
changed to normally closed by pushing and turning the
valve head through 90° relative to the body as shown in
the diagram.
The valve changes position when the black wire is energised.
The brown must be connected to a permanent live. The red
wire is a control signal output that can be used for control
purposes (max.1 A). The position of the ball valve is visible
with the white indicator flag. The actuator can be quickly
replaced without disassembly. The DN20 and DN25 versions
offer full bore flow.
Valve
Temperature of the medium:
0° C ... +120° C
Rated pressure:
PN 15 (max. PN 16)
Valve connection:
IT on both sides of the valve connection
Flow:
full flow, corresponding to the nominal width NW.
Valve body:
pressed brass (CuZn40Pb2)
Valve connection:
brass (CuZn40Pb2)
Valve spindle:
brass (CuZn40Pb2)
Valve ball:
brass, hard chromium-plated
Ball seal:
PTFE ring-Teflon sealing
Spindle seal:
1 x O-ring EPDM, 1 x O-ring Viton and
1 x O-ring PTFE
Sealing spindle to vale:
1 x O-ring EPDM, the axial pres-
sing between valve spindle and slot can be compensated for
by means of another sealing
1 Manual
mode
For control and service work, the operating mode of the
valve can be manually adjusted.
In manual mode, the control signal does not affect the actu-
ator, the adjustment lever is continuously adjustable.
In order to change the operating mode of the valve, pro-
ceed as follows:
Î
Push the actuator towards the valve.
Î
Adjust the actuator to the desired position.
The actuator must latch audibly when released.
For automatic operation, adjust the actuator back into the
basic position.
Note
Always adjust the operating mode back to AUTO
when the control and service work is completed.
Normal operation is not possible in manual mode.
