the Watts B12-03DJB allows for interchangeable elements

this part number specifically identifies the bearing and collar assembly as a matched pair to ensure a proper eccentric lock to the shaft

The Bray DCM24-310 Actuator is a high-torque direct coupled actuator designed for the precise control of large dampers and valves in demanding HVACR applications

The Siemens GQD151

and the sealing disc required for a full internal overhaul of the valve

Johnson Controls VG1245AGH943GGA Valve Assembly 322838-753 the Watts B12-03DJB allows forThe Johnson Controls VG1245AGH943GGA is a precision engineered 2 way normally closed actuated ball valve designed for demanding commercial HVAC applications. This 1 2 inch NPT assembly features a forged brass body and stainless steel trim, ensuring durability in chilled or hot water systems. With a 4. 7 Cv rating and equal percentage flow characteristics, it provides stable control and prevents hunting in the loop. The integrated spring return