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Fig.1937F E-PICV+ - PN16 Pressure Independent Control Valve
Fig.1937F E-PICV+ - PN16 Pressure Independent Control Valve
Fig.1937F E-PICV+ - PN16 Pressure Independent Control Valve

Verified 19 days ago

Hattersley

Verified 19 days ago

Hattersley

Verified 19 days ago

Hattersley
Summary
Electronic pressure-independent control energy valve.
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Application

Energy monitoring, automatic flow regulation, heat transfer control and delta T optimization.

Medium: Group 2 liquids.

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Description

Electronic pressure-independent control energy valve.

E-PICV+ controls the heat transfer, optimizes delta T and automatically regulates flow, regardless of pressure fluctuations in the system, through the use of pressure transducers, temperature sensors and a high-speed actuator. This combination with the addition of Modbus connectivity also allows for energy monitoring and data exchange with the Building Management System (BMS).


Features and benefits:

  • Energy monitoring, thermal power control and ΔT maximisation functions to optimise system efficiency.
  • Precise flow control using integrated pressure transducers.
  • BMS connectivity through Modbus RTU for control and data collection.
  • Configurable control method via Modbus or voltage to suit application.
  • Able to track position, flow and ΔP through feedback signals.
  • Quick and easy maintenance using diagnostic functions and LED behaviour indicating operating status and any errors.
  • Accurate over wide ΔP range to 800 kPa.
  • Class IV leakage.
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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, 516 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
Manufacturer's standard.
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Accessories
Pressure and temperature 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.
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Sustainability data

Material
Cast iron
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Recyclability
Recycle locally
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Expected Life
20 year
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