D7250WL/BAC
Vanne papillon 3 voies (2x vannes papillon avec 2x servomoteurs sans pièce en T), 3 voies, DN 250, Type oreilles taraudées PN 16, ps 1600 kPa, Kvs 1200 m³/h, Kvmax 3000 m³/h, Température du fluide -20...120°C [-4...248°F], 160 Nm, AC 24...240 V / DC 24...125 V, BACnet MS/TP, Modbus RTU, MP-Bus, 35 s, IP66/67, Borniers
- List price
- € 7,457,00
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Design data: Design data
- Downloads
- Accessories
- Product videos
- Details
Downloads
Accessories
Mechanical accessory
Electrical accessory
Z-UIC
Convertisseur de signal tension/courant 100 kΩ 4...20 mA, alimentation AC/DC 24 V
List price: € 298,00
Tools
Belimo Assistant 2
Boîtier de paramétrage pour la configuration avec et sans fil, fonctionnement sur site et dépannage. Indépendante de la plateforme pour Android, iOS et Windows
ZTH EU
Boîtier de paramétrages, avec fonction ZIP USB, pour servomoteurs Belimo paramétrables et communicants, régulateur VAV et dispositifs performants HVAC
List price: € 594,00
Product videos
How to install a PR butterfly valve actuator
Butterfly valve assembly with communicative PR actuator.
Butterfly valves and actuators
The butterfly valves and the PR actuators are the most intelligent, energy efficient and reliable high flow solution in the HVAC market. Having focused on ease of installation, application flexibility and longevity, this series sets new performance standards in HVAC industry.
Butterfly valves for control applications
Belimo's advanced butterfly valve design and the harmonisation of butterfly valve and intelligent actuator result in a control valve with significant advantages.
How-To: Commissioning 3-way changeover BFV
With the commissioning workflow for PR actuators, application-dependent, predefined settings can be selected easily and quickly and then written to the actuator. For the use as a 3-way changeover butterfly valve, the necessary parameters can be adjusted in just a few steps using the commissioning workflow. The adjusted parameters include setting the maximum position (opening angle) to 100% and the control to open/close, 3-point. The use as a 3-way changeover butterfly valve requires the commissioning of two devices. The control signal of the second actuator is automatically inverted using the commissioning workflow for parametrisation.
How-To: Commissioning 3-way control BFV
With the commissioning workflow for PR actuators, application-dependent, predefined settings can be selected easily and quickly and then written to the actuator. For the use as a 3-way control butterfly valve, the necessary parameters can be adjusted in just a few steps using the commissioning workflow. The adjusted parameters include the reduction of the maximum position (opening angle) to 60% and setting a linear characteristic curve to provide a constant mixing curve. The use as a 3-way control butterfly valve requires the commissioning of two devices. The control signal of the second actuator is automatically inverted using the commissioning workflow for parametrisation. The use as a 3-way control butterfly valve and a linear characteristic curve are only possible in combination with Belimo butterfly valves and are unsuitable for retrofit applications.
Details
Specifications
Valve specifications
- Pattern
- 3-way
- Kvs
- 1200 m³/h
- Fluid
- Water, water with glycol up to max. 50% vol.
- Fluid temperature
- -20...120°C [-4...248°F]
- Close-off pressure
- 1200 kPa
- Flow characteristic {Tools}
- 0...100%: S-form / linear; 0...60%: equal percentage
- Leakage rate {Tools}
- Tight, leakage rate A
- Pipe connection
- Flange
Actuator specifications
- Voltage AC/DC
- AC 24...240 V / DC 24...125 V
- Power consumption (running)
- 40 W
- Power consumption (holding)
- 12 W
- Power Consumption For Wire Sizing
- with 24 V 40 VA / with 240 V 104 VA
- Control type
-
- BACnet MS/TP
- Modbus RTU
- MP-Bus
- DC 2...10 V
- DC 0.5...10 V
- 4...20 mA
- Open/close
- 3-point
- Hybrid (communicative / analogue)
- Protection category
- IP66/67
- Degree Of Protection NEMA
- NEMA 4X
- Enclosure Type
- UL Enclosure Type 4X