DC Range IP67 ROTARY DC ACTUATORS USE automation systems on watercrafts automation systems in industrial and civil vehicles industrial systems using hot and cold fluids systems using alternative energy automation plants drinking water systems, with suitable ball valve compressed air systems electric “ALL IN ONE” control IP67 class protection extra microswitches in opening and closing position different operating times TECHNICAL FEATURES Electric control Connection with ball valve Power supply * Nominal torque consumption (standard version) Electrical connection Rated torque Internal terminal block 11 Nm Overcurrent protection Flow rate of outlet phase to terminals 4 and 5 Maximum noise (at 1 meter distance) Power output of extra micros Operational room temperature Protection degree External covering Glass-filled “polyarylamide” technopolymer Material of external metal components and seals AISI 303 GVR • silicone seals they can also be powered by alternating current ** standard version *** on DIAMANT DC only for 30 sec version

DC Range IP67 ROTARY DC ACTUATORS VERSIONS Actuator Rotation angle Operating time Power supply Base code Diamant DC COMPARATO connection actuators can have different operating times by adding the corresponding symbol at the end of the code. Operating times 1 = STARTING base code Operating times D = 10 sec (90°) • 22 Nm STARTING base code COMPARA TO NELLO SRL

DC Range IP67 ROTARY DC ACTUATORS ELECTRICAL CONNECTIONS The internal electrical circuit of the actuator is an ALL IN ONE type. The actuator can be connected either with a 2-POINT or 3-POINT control. 2-POINT CONTROL – ON/OFF (SWITCH) The voltage on terminal 3 can be supplied by means of a switch. One electric control can activate several actuators. OPENING ACTUATOR CLOSING ACTUATOR - Neutral - Closing control - Opening control - Opening auxiliary micro - Closing auxiliary micro A - Switch-type control - Earth If powered by alternating current ( - ) = Neutral ( + ) = Phase 3-POINT CONTROL – ON/OFF...

DC Range IP67 ROTARY DC ACTUATORS OVERALL SIZE COMPARATO connection BALL VALVE ASSIGNMENT - LISTED COUPLINGS The Diamant DC actuator with Comparato connection can be combined with the ball valves shown in the “Diamant PRO” data sheet Brass ball valves - DP1.0 -21". The PRO DC Range with ISO connection can be combined with the ball valves shown in the table. Versions with spacer for insulation or spacer for insulation and manual opening are available. 3-way BRASS “T”- port “L”- port 3-way BRASS Mixing Diverting 2-way BUTTERFLY FLANGED BALL VALVE cast iron 3-way INOX “T”- port “L”- port DIAMANT...