R7050R-B3+SR230P
Changeover ball valve, 3-way, DN 50, Flange, PN 6, ps 600 kPa, Kvs 49 m³/h, Fluid temperature -10...100°C [14...212°F]
Rotary actuator (RobustLine), 20 Nm, AC 100...240 V, Open/close, 3-point, 90 s, IP66/67
Actuator fitted
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Design data: Design data
- Downloads
- Accessories
- Details
Downloads
Accessories
Mechanical accessory
ZR-EXT-01
Valve neck extension for ball valve DN 15...50
Electrical accessory
P10000A
Feedback potentiometer 10 kΩ add-on
P1000A
Feedback potentiometer 1 kΩ add-on
P140A
Feedback potentiometer 140 Ω add-on
HH230
Heater, with mechanical humidistat
HT230
Heater, with adjustable thermostat
S2A GR
Auxiliary switch 2x SPDT add-on, grey
ZR24-2
Stem heater for ball valve DN 15...50, AC/DC 24 V, 20 W
Details
Specifications
Valve specifications
- Pattern
- 3-way
- Kvs
- 49 m³/h
- Fluid
- Water, water with glycol up to max. 50% vol.
- Fluid temperature
- -10...100°C [14...212°F]
- Fluid temperature note
-
- At a fluid temperature of -10...2°C, a stem heater or a valve neck extension is recommended.
- The allowed fluid temperature can be limited, depending on the type of actuator. Limitations can be found in the respective data sheets of the actuators.
- Close-off pressure
- 600 kPa
- Differential pressure Δpmax
- 100 kPa
- Leakage rate {Tools}
- A – AB: air-bubble tight, leakage rate A; B – AB: Leakage class I, max. 1% of the Kvs value
- Pipe connection
- Flange
Actuator specifications
- Voltage AC/DC
- AC 100...240 V
- Power consumption (running)
- 3 W
- Power consumption (holding)
- 0.6 W
- Power Consumption For Wire Sizing
- 7 VA
- Connection Supply Control
- Cable 1 m, 3x 0.75 mm² (halogen-free)
- Control type
-
- Open/close
- 3-point
- Protection category
- IP66/67
- Degree Of Protection NEMA
- NEMA 4X
- Enclosure Type
- UL Enclosure Type 4X