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Summary
Pressure-independent control valve (PICV) using pressure transducers combined with a high-speed actuator to automatically regulate flow, regardless of pressure fluctuations in the system.
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Application
Flow regulation.
Medium: Group 2 liquids.
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Description
Pressure-independent control valve (PICV) using pressure transducers combined with a high-speed actuator to automatically regulate flow, regardless of pressure fluctuations in the system.
Features and benefits:
- Reduced commissioning time and costs due to the preconfigured actuator settings, via the Building Management System (BMS) or Crane configurator tool.
- Stable head output by maintaining a flow rate regardless of ∆P via pressure sensors.
- System optimisation using the indicated flow rate and position feedback via Modbus.
- Reduced installation labour and cabling costs due to daisy chaining between Modbus actuators.
- Reduced downtime due to error feedback via the BMS.
- Optimized system efficiency and user comfort due to fast responding actuator.
- Isolation function with Class IV leakage up to 800 kPa.
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Color
Blue
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Material
Cast iron
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Shape
Other
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Length
290 mm, 310 mm, 350 mm, 400 mm, 480 mm
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Width
185 mm, 200 mm, 220 mm, 250 mm, 285 mm
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Height
495 mm, 515 mm, 547 mm, 619 mm, 657 mm
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Specification
Classification data
Pressure rating
PN16.
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Temperature range
-10–110°C.
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Material
Grey iron EN GJL-250.
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Connections
Flanges to BS EN 1092-2.
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Actuator
High speed.
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Accessories
Pressure sensors.
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Additional properties
Overall size
290 x 185 x 495 mm.
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Weight
18 kg.
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Holes
Four.
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Flow rate
3.3–10.3 L/s.
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Voltage supply
24 V a.c./d.c., 230 V a.c.
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Technical characteristics, other
Control signal: 0–10 V d.c., 2–10 V d.c., 0–5/2–6 V d.c. and 4–20 mA
or 0-100% Modbus control signal.
Output signal: 2–10 V d.c. (0-100%); maximum load 2 mA or
0-100% Modbus signal.
or 0-100% Modbus control signal.
Output signal: 2–10 V d.c. (0-100%); maximum load 2 mA or
0-100% Modbus signal.
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Sustainability data
Country of product manufacture
Europe
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Material
Cast iron
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Recyclability
Recyclable
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Expected Life
20 year
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