R7050R-B3+NRF24A-O
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 fail-safe NO, 10 Nm, AC/DC 24 V, Open/close, 75 s, IP54
Actuator fitted
- List price
- 1.077,00 EUR
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Design data: Design data
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Accessories
Mechanical accessory
Electrical accessory
ZR24-2
Stem heater for ball valve DN 15...50, AC/DC 24 V, 20 W
List price: 120,00 EUR
Your price: ...
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 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/DC 24 V
- Power consumption (running)
- 6 W
- Power consumption (holding)
- 2.5 W
- Power Consumption For Wire Sizing
- 8.5 VA
- Connection Supply Control
- Cable 1 m, 2x 0.75 mm²
- Control type
- Open/close
- Protection category
- IP54
- Degree Of Protection NEMA
- NEMA 2
- Enclosure Type
- UL Enclosure Type 2