Electr. drinking water ball valve, G 3/4", 24 to 240 V (AC/DC)

Advantages:
•2 additional limit switches,
•Torque cut-off,
•Variable voltage (DC or AC),
•Manual override,
•Integrated heater in actuator housing,
•Ball valve (as manually operated version) DVGW & KTW certified, ISO 13828

Ball valve


Materials:
Body: nickel-plated brass, ball: hard chromium plated brass, seal: PTFE / NBR

Temperature range:
-20 to +150 °C

Media:
Drinking water, water, compressed air, vacuum (max. -0.9 bar)

Rotary actuator


Description:
Electrical rotary actuator with optical position indicator, manual emergency operation and switch room heating Two additional limit switches are installed for further control requirements. An electronic torque limiting unit prevents damage in the event of overload. The manual emergency operation can be done without dismantling the external cladding. Do not use upside down!

Materials:
Body: PA 6

Temperature range:
-20 to +70 °C

Voltage:
24 - 240 V AC/DC, (drives can be operated with direct or alternating voltage)

Protection class:
IP 67

Power-on time:
75%

Optional:
Positioning time 140 sec. -140, "Battery Safety Return" for emergency closing NC (default configuration) or emergency opening NO (conversion with a jumper) when there is a power failure -BSR, Positioning system 0 - 10 V or 4 - 20 mA (conversion with a jumper), precision: 3%, linearity: 2%, hysteresis: 3%, switch position NC or NO (conversion with a jumper) -DPS

Warning:
In case of high media temperatures, the actuator must be cooled if necessary!

Version	Battery safety return
Voltage [V]	24 to 240 V (AC/DC)
Thread	G 3/4"
DN [mm]	20
Installation length ball valve [mm]	68
PN [bar]	-0,9 to 40
Regulating time [s]	9
Spare drives	ELU 230-2-BSR
Media temperature [°C]	-20 to +150

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