Pressure independent control loop
TA-PICL is a 2-way control loop for temperature control. TA-PICL is pressure independent on the primary side and suitable in ventilation heat exchangers, radiator systems, floor heating systems etc.
Key features
Pressure independent control
The pressure independent control valve TA-Modulator ensures accurate control and independent balancing of the primary side.
Precise temperature control
TA-Modulator provide uniquely shaped EQM characteristic for best modulating control.
Easy balancing and good compatibility
The balancing valve STAD ensures accurate and easy balancing of the secondary side.
Easy diagnostics
Measuring points enables data for full system diagnostics.
Technical description
Applications:
TA-PICL is made for control loops with variable flow in primary side and constant flow in secondary side.
Functions:
Measuring (ΔH, t, q)
Shut-off
Draining
Primary side:
Control (EQM)
Pre-setting (max. flow)
Differential pressure control
Secondary side:
Balancing
Pre-setting
Pressure class:
All components in the product are classified to at least PN 6.
Dimensions:
DN 15-50
Temperature:
Max. working temperature: 90°C
Min. working temperature: -10°C
These temperature limitations are for TA-PICL. Also check the limitations of the chosen circulation pump.
Pump connection:
Swivelling nut with female threads included.
DN 15-40: G1 1/2
DN 50: G2
Shut-off valves:
STS
Balancing valve:
STAD
Control valve:
TA-Modulator
Actuators:
DN 15-32: TA-Slider 160 (24 VAC/VDC; 0(2)-10 VDC).
DN 40-50: TA-Slider 500 (24 VAC/VDC; 0(2)-10 VDC).
All actuators with halogen free cables.
For more details on actuators, see separate technical leaflets.
Thermometers:
Temperature range 0 – +120°C for heating, -40 – +40°C for cooling.
Insulation:
Heating: Non-combustible mineral wool
Cooling: Armaflex condensate insulation
Protective box:
Plastic laminated sheet metal.
The products, texts, photographs, graphics and diagrams in this document may be subject to alteration by IMI Hydronic Engineering without prior notice or reasons being given. For the most up to date information about our products and specifications, please visit www.imi-hydronic.com.