Catalog excerpts
Diamix PLUS - Compamix PLUS MIXING / TERMOREGULATING MOTORISED VALVES WITH ELECTRONIC FIXED-POINT, WEATHER COMPENSATION OR 0-10V SIGNAL TEMPERATURE REGULATION USE hot and cold fluid mixing temperature regulation in thermal exchange systems high/medium temperature heating systems (radiators, fan coil, etc.) with weather compensation temperature control of industrial equipment civil and industrial general applications interface with Building Management Systems (BMS) FUNCTIONS fixed-point temperature control weather compensation function with external probe reading for high/medium temperature heating systems remote setting of the temperature setpoint by means of a 0-10V signal remote control with Modbus-RTU protocol Comparato's MixTool software for the communication between PC and mixing valve TECHNICAL FEATURES Diamix PLUS Power supply (110 V on request) Compamix PLUS 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-type, NTC 10kΩ, total length 1,6 m Electronic adjuster Temperature adjustment field Weather compensation details Serial interface Communication protocol System pump relay flow rate Signal input impedance 0-10V Digital inputs Room thermostat • Forcing towards hot • Forcing towards cold Analog inputs External temperature probe NTC 10 kΩ Cable length
Open the catalog to page 1Diamix PLUS - Compamix PLUS MIXING / TERMOREGULATING MOTORISED VALVES WITH ELECTRONIC FIXED-POINT, WEATHER COMPENSATION OR 0-10V SIGNAL TEMPERATURE REGULATION OPERATION Diamix PLUS and Compamix PLUS thermoregulating/mixing motorised valves operate thanks to a built-in electronics which allows an easy and user-friendly programming, directly from the actuator. Using the appropriate probe, the regulator detects the temperature of the water at the valve outlet and modifies the position of the sphere inside the 3-way ball valve by suitably mixing the hot inlet with the cold inlet. The outlet...
Open the catalog to page 2Diamix PLUS - Compamix PLUS MIXING / TERMOREGULATING MOTORISED VALVES WITH ELECTRONIC FIXED-POINT, WEATHER COMPENSATION OR 0-10V SIGNAL TEMPERATURE REGULATION REMOTE MANAGEMENT MODBUS RTU Diamix PLUS and Compamix PLUS are equipped with MODBUS RTU interface and it is possible, using the RS485 serial connection, to modify all operating parameters, send commands to the valve and receive information on the operating status. Diamix PLUS and Compamix PLUS mixing valves are suitable for the connection with modern Building Management Systems (BMS). The Modbus address table can be downloaded from...
Open the catalog to page 3Diamix PLUS - Compamix PLUS MIXING / TERMOREGULATING MOTORISED VALVES WITH ELECTRONIC FIXED-POINT, WEATHER COMPENSATION OR 0-10V SIGNAL TEMPERATURE REGULATION VERSIONS Diamix PLUS available for 1/2" • 3/4" • 1" diameters Compamix PLUS available for 1"1/4 • 1"1/2 • 2" diameters Diamix PLUS Fast available for 1/2" diameter FFF • cod. DIAMIXPFAQ The codes shown refer to the basic 230V version, for a 24V 50/60Hz supply voltage, please add “04” to 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...
Open the catalog to page 4Diamix PLUS - Compamix PLUS MIXING / TERMOREGULATING MOTORISED VALVES WITH ELECTRONIC FIXED-POINT, WEATHER COMPENSATION OR 0-10V SIGNAL TEMPERATURE REGULATION 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 3-WAY HORIZONTAL IN-LINE MIXED OUTLET, ISO 5211 CONNECTION ANTIFRICTION SEAL O-RING 3-WAY VERTICAL IN-LINE MIXED...
Open the catalog to page 5Diamix PLUS - Compamix PLUS MIXING / TERMOREGULATING MOTORISED VALVES WITH ELECTRONIC FIXED-POINT, WEATHER COMPENSATION OR 0-10V SIGNAL TEMPERATURE REGULATION APPLICATION EXAMPLES WEATHER COMPENSATION FUNCTION, HIGH TEMPERATURE DIAMIX PLUS/ COMPAMIX PLUS mixing valve Boiler External temperature probe for weather compensation Heating system PLATE HEAT EXCHANGER TEMPERATURE REGULATION 0-10V SIGNAL FOR REMOTE SETPOINT SETTING DIAMIX PLUS/ COMPAMIX PLUS mixing valve Boiler External management electronics Plate exchanger Utilities
Open the catalog to page 6Diamix PLUS - Compamix PLUS MIXING / TERMOREGULATING MOTORISED VALVES WITH ELECTRONIC FIXED-POINT, WEATHER COMPENSATION OR 0-10V SIGNAL TEMPERATURE REGULATION OVERALL SIZE Diamix PLUS Diamix PLUS Compamix PLUS COMPARATO connection OVERALL SIZE • BALL VALVES BALL VALVES VERTICAL mixed COMPARATO connection Diamix PLUS COMPARATO connection D - E: dimensions referred to the ball valve without unions Diamix PLUS ISO 5211 connection Diamix PLUS ISO 5211 connection Diamix PLUS ISO 5211 connection Compamix PLUS Compamix PLUS Compamix PLUS HORIZONTAL IN-LINE mixed ISO 5211 connection VERTICAL mixed...
Open the catalog to page 7Diamix PLUS - Compamix PLUS MIXING / TERMOREGULATING MOTORISED VALVES MIXING/THERMOREGULATING MOTORISED VALVES FOR RADIANT SYSTEMS WITH ELECTRONIC FIXED-POINT, WEATHER COMPENSATION OR 0-10V SIGNAL TEMPERATURE REGULATION ACCESSORIES INSULATION SPACER • Add "D1" to the end of the code Diamix PLUS ball valve with COMPARATO connection Diamix PLUS ball valve with ISO 5211 connection Compamix PLUS INSULATION SPACER AND MANUAL OVERRIDE • Add "D2" to the end of the code Diamix PLUS ball valve with COMPARATO connection Diamix PLUS ball valve with ISO 5211 connection BRASS IMMERSION PROBE WITH...
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