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R3050-S4
Prepínací-guľ.ventil, 3-cestný, DN 50, vnútorný závit, Rp 2", PN 25, ps 1600 kPa, kvs 49 m³/h, Fluid temperature -10...120°C [14...248°F]
- List price
- 411,00 €
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Design data: Design data
- Actuator selection
- Downloads
- Accessories
- Details
Actuator selection
Downloads
Accessories
Mechanical accessory
EXT-OC-ZRN350
Insulation shell for valve R3.., DN 50, (kvs ≤25 / 49)
only for non-condensing applications
List price: 40,00 €
Your price: ...
ZR2350
Pipe connector for ball valve, DN 50, G 2", with internal thread
List price: 53,30 €
Your price: ...
Electrical accessory
Details
Specifications
- Pattern
- 3-cestný
- kvs
- 49 m³/h
- Fluid
- Cold and warm 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 stem heating 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 pmax
- 1000 kPa
- Differential pressure note
- 200 kPa for low-noise operation
- Leakage rate {Tools}
- A – AB: air-bubble tight, leakage rate A; B – AB: Leakage class I, max. 1% of the kvs value
- Pipe connection
- vnútorný závit