R7050R-B3/NR230A-S
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, 10 Nm, AC 100...240 V, Open/close, 3-point, 90 s, 1x SPDT, IP54
Actuator supplied separately
- List price
- € 953,00
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Design data: Design data
- Downloads
- Accessories
- Details
Downloads
Accessories
Mechanical accessory
Electrical accessory
Details
Specifications
Valve specifications
- Pattern
- 3-way
- Kvs
- 49 m³/h
- Fluid
- Chilled and hot 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 spindle 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
- Auxiliary switches
- 1x SPDT
- Connection Supply Control
- Cable 1 m, 3x 0.75 mm²
- Connection Auxilary Switch
- Cable 1 m, 3x 0.75 mm²
- Control type
-
- Open/close
- 3-point
- Protection category
- IP54
- Degree Of Protection NEMA
- NEMA 2
- Enclosure Type
- UL Enclosure Type 2