Overview Valve Actuator. Actuator for SPDT/Floating (low voltage) thermostats with molex connectors. No auxiliary switches. Use with 2-way or 3-way VC Valve body. Product Specifications Dimensions (in.) 5 3/8 in high x 2 3/4 in wide x 3 11/16 in long Dimensions (mm) 136 mm high x 68 mm wide x 94 mm long Frequency 50 Hz 60 Hz Voltage 24V 6 VA SPDT or SP3T (tri-state) for proportional control. Shipping and Storage Temperature Range (F) -40 F to +150 F Shipping and Storage Temperature Range (C) -40 C to +65 C Timing Nominal--120 sec Ambient Temperature Range (F) 32 F to 140 F Ambient Temperature Range (C) 0 C to 60 C Connection Type Sweat Auxiliary Switch Ratings 24 Vac 2.2A pilot duty Class 2 SPDT Body Pattern Three-way Pipe Size (inch) 3/4 in. Pipe Size (DN) DN20 Fluid Temperature (C) 1 C to 95 C Fluid Temperature (F) 34 F to 203 F Control Signal 24 Vac Floating Maximum Differential Pressure Ratings (Close-off) (psi) 60 psi Maximum Differential Pressure Ratings (Close-off) (kPa) 4 Bar Electrical Connections (in.) Color-coded 40 in. (1 meter) cable Electrical Connections (mm) Color-coded 40 in. (1 meter) cable Capacity (Cv) 5.9 Cv Capacity (Kv) 5.1 kvs Valve Type Rotary mixing valve Controlled Fluid Water w/max of 50% Glycol Materials (Body) Bronze Flow Characteristic Linear Actuation Integral PI or PID tri-state control signal for proportional control action such as supplied by AQ675 Outdoor Temperature Compensator W964F reset controller or T6984 floating commercial thermostat. Static Pressure Rating (psi) 300 psi Static Pressure Rating (kPa) 20 Bar