PRESSURE INDEPENDENT CONTROL VALVES

FlowCon “UniQ” Pressure Independent Control Valve FlowCon “UniQ” Pressure Independent Control Valve

Pressure rating: 25 Bar
Temperature rating: -20°C/100°C
Sizes: 15 & 20mm Female Threaded or Euroconus
Body Material: Forged Brass ASTM CuZn40Pb2
Elastomers: EPDM
Flow rate range: 0.0056 – 0.2086 l/s
Wide range of Thermal & Electric Actuators available

FlowCon 15 – 40mm “Green.0, Green.1 & Green.2” Pressure Independent Control Valve FlowCon 15 – 40mm “Green.0, Green.1 & Green.2” Pressure Independent Control Valve

Pressure rating: 25 Bar
Temperature rating: -20°C/120°C
Sizes: 15,20,25,32 & 40mm Female threaded & union

Body Materials:

  • Forged Brass ASTM CuZn40Pb2
  • DZR

Elastomers: EPDM
Removable Cartridge Flow rate range:

  • Green.0 – 0.0103 – 0.160 l/s
  • Green.1 – 0.0178 – 0.308 l/s
  • Green.2 – 0.240 – 1.290 l/s

Wide range of Thermal & Electric Actuators available

FlowCon 40 – 50mm “Green.3” Pressure Independent Control Valve FlowCon 40 – 50mm “Green.3” Pressure Independent Control Valve

Pressure rating: 25 Bar
Temperature rating: -20°C/100°C
Sizes: 40 & 50mm Female Threaded
Body Material: Forged Brass ASTM CuZn40Pb2
Elastomers: EPDM
Flow rate range: 0.528 – 3.79 l/s
Wide range of Electric Actuators available

FlowCon 15 – 40mm “SM” Pressure Independent Control Valve FlowCon 15 – 40mm “SM” Pressure Independent Control Valve

Pressure rating: 25 Bar
Temperature rating: -20°C/120°C
Size range: 15,20, 25, 32 & 40mm Male, Female Threaded & Solder
Body Material: Forged Brass ASTM CuZn40Pb2
Elastomers: EPDM
Flow rate range: 0.075 – 1.95 l/s
Actuator: Programmable Display with optional Fail Safe & BACnet

FlowCon 50 – 250 mm “SM” Pressure Independent Control Valve FlowCon 50  – 250 mm “SM” Pressure Independent Control Valve

Pressure rating: 40 Bar
Temperature rating: -20°C/120°C
Size range: 50,65,80,100,125,150 & 250mm Flanged
Body Material: Ductile Iron ASTM A395 Grade 60-40-18
Internals: Stainless Steel
Elastomers: EPDM
Flow rate range: 1.480 – 76.8 l/s
Actuator: Programmable Display with optional Fail Safe & BACnet

FlowCon Energy FIT System FlowCon Energy FIT System

The FIT System includes:

A FlowCon PICV (65-250mm / 2½-10”)

  • FIT.3 = 65-80mm / 2½-3” (three flow ranges)
  • FIT.4 = 80-10mm / 3-4” (three flow ranges)
  • FIT.5 = 125-150mm / 5-6” (two flow ranges)
  • FIT.6 = 200-250mm / 8-10” (one flow range)

A FlowCon display actuator (with or without failsafe function)

A sensor kit including 2 temperature sensors and 2 pressure sensors

The FlowCon Intelligent Interface

Environmental and System data:

Static pressure: 4000 kPa

Temperature rating, media: 0°C to +93°C
(limited by temp. sensors on the low end and pressure sensors on the high end)

Max. close off pressure (PICV): 700 kPa
Max. operational ΔP: 800 kPaD
Max. allowable operating pressure:  1600 kPaD
(both max. operational ΔP and max. allowable operating pressure are limited by the PICV valve)

Protection:
– Intelligent Interface: IP54 incl. upside-down
– PICV actuator:  IP54 incl. upside-down
– Temperature sensors:  IP67 incl. upside-down
– Pressure sensors:  IP66 incl. upside-down

Flow rate range: 1.48-76.8 l/sec

Electrical data:

Supply voltage – all components: 24V DC

Control signal:
– Intelligent Interface: 2-10V DC
– PICV actuator:  2-10V DC

Output signal:
– Intelligent Interface: 2-10V DC
– PICV actuator:  2-10V DC
– Temperature sensors:  0-5V DC
– Pressure sensors:  4-20mA (or 0-5V DC with filter)

The FIT system provides direct control of ΔT to reduce flow requirements and to heat/cool and pump less water resulting in increased occupant comfort and energy savings.

Measures energy use, monitors coil performance and adjusts PICV valve to optimise coil performance.

PICV maintains correct flow despite pressure changes and guarantees that flow change and change in actuator position only occur when demand requirements change or ΔT is outside specification.

Readings of ΔT, ΔP, flow rate, energy and flow at valve location through Bluetooth FlowCon App or analogue to BMS.

Compact, 360° installation, no piping restrictions.

Well suited for plant room and district heating applications, new builds or retro fit.

FlowCon 50 – 150 mm “SM” Stainless Steel Pressure Independent Control Valve FlowCon 50 – 150 mm “SM” Stainless Steel Pressure Independent Control Valve

Pressure rating: 40 Bar

Temperature rating: -20ºC/+120ºC

Size range: 50,65,80,100,125&150mm Flanged

Body material: SS316L

Internals: Stainless Steel

Elastomers: EPDM

Flow rate range: 1.48 – 29.5 l/s

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Technical Notes