MIX PR RANGE mixing valve for underfloor systems
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Diamix PR - Compamix PR MIXING/THERMOREGULATING MOTORISED VALVES FOR RADIANT SYSTEMS USE The specific application of Diamix dern radiant panel systems. PR and Compamix PR motorised valves is the temperature regulation and the control of mo- FUNCTIONS fixed-point or weather compensation for heating regulation fixed-point or dew-point tracking for cooling regulation summer/winter switching system pump management with room thermostat control electronic safety system against over-temperature control of the adiabatic room dehumidification system with integration function remote management with Modbus-RTU protocol APPLICATIONS floor, wall and ceiling radiant systems for heating and cooling TECHNICAL FEATURES Power supply (110V on request) Maximum power consumption Operating time (90° rotation) Protection degree Operational room temperature Fluid type Water, water with glycol max 30% Fluid temperature Temperature probe Contact, NTC10kΩ, total length 2 m Electronic adjuster Fixed-point temperature adjustment range Climatic function details Serial interface Communication protocol System pump relay flow rate Input signals Modbus RTU 1A Room thermostat • Summer/winter switch • External temperature probe • Room temperature probe • Relative humidity probe Output signals Season indication • Activation of adiabatic dehumidifier Activation of integration function Cable length

Diamix PR - Compamix PR MIXING/THERMOREGULATING MOTORISED VALVES FOR RADIANT SYSTEMS and Compamix PR electronic motorised valves can be used for the outlet temperature control in radiant heating and cooling systems with floor, wall or ceiling radiant panels. They offer all the regulation and control functions in only one product, thus eliminating the need for a control unit. Once installed in the system, it is possible to select the type of operation of the motorised valve, enabling or disabling the various functions. HEATING Fixed-point regulation: the setpoint temperature for winter...

Diamix PR - Compamix PR MIXING/THERMOREGULATING MOTORISED VALVES FOR RADIANT SYSTEMS SYSTEM MANAGEMENT The mixing valve receives the activation command from the room thermostat (not included). The system pump (not included) starts and the electronic system, which operates by means of PID algorithm, controls the outlet temperature according to the pre-set values. When the room thermostat sends the signal to cut the power supply to the system, the mixing valve locks the pump, stops the regulation and connects the outlet (mixed) way to the system return: this avoids any temperature fluctuation...

Diamix PR - Compamix PR MIXING/THERMOREGULATING MOTORISED VALVES FOR RADIANT SYSTEMS Diamix PR available for 1/2" • 3/4" • 1" diameters Compamix PR available for 1"1/4 • 1"1/2 • 2" diameters The codes shown refer to the basic 230V version, for a 24V 50/60Hz supply voltage, please add “04” at the end of the code. * with unions ** value referring to the most disadvantaged way (L) ** value referring to the most disadvantaged way (L) Note: In order for the mixing process to run properly, make sure that the pressure values at the two inlets of the mixing valve are as constant and similar as...

Diamix PR - Compamix PR MIXING/THERMOREGULATING MOTORISED VALVES FOR RADIANT SYSTEMS BALL VALVES 3-WAY VERTICAL MIXED OUTLET, COMPARATO CONNECTION 3-WAY VERTICAL MIXED OUTLET, ISO 5211 CONNECTION 3/4" • 1" male with unions - ISO 228/1 approved male thread CHROMED NICKEL COUPLING BALL BALL SEAL COUPLING BALL BALL SEAL BRASS CW617N UNI 5705 CHROMED NICKEL P.T.F.E. ANTIFRICTION SEAL O-RING P.T.F.E. EPDM ANTIFRICTION SEAL O-RING 3-WAY HORIZONTAL IN-LINE MIXED OUTLET, ISO 5211 CONNECTION 3-WAY VERTICAL IN-LINE MIXED OUTLET, ISO 5211 CONNECTION 3/4" • 1" • 1"1/4 male thread with unions 1"1/2 • 2"...

Diamix PR - Compamix PR MIXING/THERMOREGULATING MOTORISED VALVES FOR RADIANT SYSTEMS APPLICATION EXAMPLES RADIANT HEATING SYSTEM WITH EXTERNAL TEMPERATURE PROBE FOR WEATHER COMPENSATION HOUSING UNIT RADIANT HEATING AND COOLING SYSTEM WITH HUMIDITY CONTROL BY MEANS OF A DEHUMIDIFIER SUPPLIED WITH COLD WATER AT LOW TEMPERATURE HOUSING UNIT DIVERTER MOTORISED VALVE HYDRAULIC SEPARATOR DISTRIBUTION MANIFOLDS SYSTEM PUMP SUMMER / WINTER CONTROL HYDRAULIC SEPARATOR ROOM THERMOSTAT SYSTEM PUMP ADIABATIC DEHUMIDIFIER / INTEGRATOR ROOM THERMOSTAT TEMPERATURE AND RELATIVE HUMIDITY PROBE EXTERNAL...

Diamix PR - Compamix PR MIXING/THERMOREGULATING MOTORISED VALVES FOR RADIANT SYSTEMS OVERALL SIZE COMPARATO connection OVERALL SIZE • BALL VALVES BALL VALVES VERTICAL mixed COMPARATO connection Diamix PR COMPARATO connection D - E: dimensions referred to the ball valve without unions Diamix PR ISO 5211 connection Diamix PR ISO 5211 connection Diamix PR ISO 5211 connection Compamix PR Compamix PR Compamix PR HORIZONTAL IN-LINE mixed ISO 5211 connection VERTICAL mixed ISO 5211 connection Diamix PR ISO 5211 connection Diamix PR ISO 5211 connection Diamix PR ISO 5211 connection Diamix PR ISO...

Diamix PR - Compamix PR MIXING/THERMOREGULATING MOTORISED VALVES FOR RADIANT SYSTEMS ACCESSORIES INSULATION SPACER • Add "D1" to the end of the code ball valve with COMPARATO connection ball valve with ISO 5211 connection INSULATION SPACER AND MANUAL OVERRIDE • Add "D2" to the end of the code ball valve with COMPARATO connection ball valve with ISO 5211 connection BRASS IMMERSION PROBE WITH CONNECTOR • Add "K" to the end of the code RS485-USB INTERFACE Code USBMOD EXTERAL TEMPERATURE PROBE • Code RFSONDAE Case material: plastic Thermal well material: stainless steel Operating environmental...