Overview - CitrinSolar CS-EUV Manuel

CS-EUV
1

Overview

• Motor-driven 3-port diverter valve
• No flow reduction
• Actuator can be replaced without disassembling
the valve
• Easy manual operation
Application area:
The motor-driven 3-port valve CS-EUV is used in solar
and heating systems, in which smaller parts of the systems
can be controlled separately or single equipment can be
switched on or off.
The valve is equipped with an emergency manual control,
an integrated relay which can be controlled via an on-off
control signal.
Characteristics:
Compact size and modern design, insulated actuator hous-
ing. Easy manual operation for initial installation or emer-
gency operation. Universal electrical connection by inte-
grated relay.
The signal output of the limit switch in valve position 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 disassembling the
valve. The DN20 and DN32 versions offer full bore flow.
Dimensions
DN 20 25
A ¾" 1"
B 72 90
C 17,5 20,8
D 130,5 133,8
E 54 69
CitrinSolar GmbH Energie- u. Umwelttechnik • Böhmerwaldstr. 32 • D-85368 Moosburg • Tel.:+49 (0) 8761/33400 • Fax: +49 (0) 8761/334040
32
1 ¼"
90
25,5
138
70,5
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Technical data
Actuator
Power consumption:
Relay on, motor running: 9 VA
Relay on, motor in standby: 5 VA
Relay off: 0 VA
Protection class: II (EN60335-1)
Ingress protection: IP 44 (IEc529)
Output signal: phase L, 1 (1) A
Connection line: 4 x 0.5 mm², L = 1 m
Regulating angle: 90°
Actuation time: 18 s / 90°
Torque: 6 Nm (max. 8 Nm)
Ambient temperature: 0 ... 55 °C
Operation mode: open - closed
Valve
Torque: 6 Nm (max. 8 Nm)
Max. operating temperature: 2 ... 110 °C
Max. operating pressure: 10 bar
Housing: forged brass
Rotor with the axle: brass
Axle sealing: 4 x O-rings, EPDM
Possibility of motor control: UV-3
For reduction of axle friction: PA-plate