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R419D
Characterised control valve, 2-way, DN 20, External thread, G 1 1/4", PN 40, ps 2700 kPa, Kvs 16 m³/h, Fluid temperature 2...130°C [36...266°F]
- List price
- 277,00 €
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Design data: Design data
- Actuator selection
- Downloads
- Accessories
- Details
Actuator selection
Downloads
Accessories
Mechanical accessory
EXT-SU-ZR4D25120G
Renovation kit, External thread, G 1 1/4", L 120 mm
List price: 110,00 €
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EXT-ZR4D25109G1P5
Renovation kit, External thread, G 1 1/2", L 109 mm
List price: 107,00 €
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ZR4520
Pipe connector for ball valve with external thread, DN 20, Rp 3/4", G 1 1/4"
List price: 13,30 €
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Details
Specifications
- Pattern
- 2-way
- Kvs
- 16 m³/h
- Fluid
- Cold, warm and hot water, potable water (on request), water with glycol up to max. 50% vol.
- Fluid temperature
- 2...130°C [36...266°F]
- Fluid temperature note
- 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
- 1400 kPa
- Flow characteristic {Tools}
- Equal percentage
- Leakage rate {Tools}
- Air-bubble tight, leakage rate A
- Pipe connection
- External thread