The VU443, VU444, VU843 and VU844 Valve Actuators, and VU52, VU53 and VU54 Valve Bodies, will control hot or chilled water in commercial HVAC equipment such as fan coil units, terminal reheat coils and convectors. These valves are humidity resistant and are suitable for use in condensing, non-corrosive environments. Important:These valves are not for use in systems containing dissolved oxygen.
Important:These valves are not for use in systems containing dissolved oxygen.
Valve Actuators
• One-button, quick release. End mounted for ease of access.
• Secure 3-point metal latch to valve body.
• Spring return operation.
• Stainless steel case and aluminum cover.
• Line or low voltage, rust-resistant motors.
• Manual opener for valve operation on power failure. Valve returns to automatic position when power is restored.
• Actuator installable and serviceable without draining the system or dissassembling the valve.
Model
VU843A1004
Valve Bodies
US 10194 
BR 4136 
VN 2671 
GB 1249 
AU 1103 
CA 1034 
IE 877 
CN 793 
