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R3015-4-S1
Characterised control valve, 3-way, DN 15, Internal thread, Rp 1/2", PN 40, ps 1600 kPa, Kvs 4 m³/h, Fluid temperature -10...120°C [14...248°F]
For optimum energy efficiency in heating applications, we recommend using our corresponding insulation shells.
The suitable insulating shell can be found in the accessories for this product.
- Kataloška cena
- 165,00 €
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Design data: Design data
- Actuator selection
- Downloads
- Dodaci
- Detalji
Actuator selection
Downloads
Dodaci
Mechanical accessory
EXT-OC-ZRN315G
Insulation shell for valve R3.., DN 15, (Kvs ≥2.5)
only for non-condensing applications
List price: 31,40 €
ZR2315
Pipe connector for ball valve with internal thread, DN 15, Rp 1/2", R 1/2"
List price: 14,40 €
Electrical accessory
Detalji
Specifikacije
- Pattern
- 3-way
- kvs
- 4 m³/h
- Fluid
- Water, water with glycol up to max. 50% vol.
- Flow temperature
- -10...120°C [14...248°F]
- Flow 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
- 1400 kPa
- Differential pressure Δpmax
- 350 kPa
- Differential pressure note
- 200 kPa for low-noise operation
- Flow characteristic {Tools}
- A – AB: equal percentage; B – AB: Linear
- Leakage rate {Tools}
- A – AB: air-bubble tight, leakage rate A; B – AB: Leakage class I, 1...2% of the Kvs value
- Pipe connection
- Internal thread