Johnson Controls VG2831TM Valve 321894-706 preventing hunting and ensuring evaporator

preventing hunting and ensuring evaporator efficiency

Technicians should verify the fan blade diameter and shaft size before installation to ensure precise clearance within the shroud and prevent motor overloading

Flare connections allow for faster replacement in the field without the risk of heat damage to the internal core or the need for a nitrogen purge during installation

double throw (SPDT) snap-action switch for versatile Normally Open (NO) or Normally Closed (NC) wiring configurations

Though this unit comes factory-set at 100 PSI

Johnson Controls VG2831TM Valve 321894-706 preventing hunting and ensuring evaporatorThe Johnson Controls VG2831TM is a heavy duty 2 1 2 inch 3 way mixing globe valve designed for precision control in large scale hydronic systems. Built with a rugged cast iron body and durable brass trim, this ANSI Class 125 flat faced flange valve provides reliable performance in high flow HVAC applications. It features a 54 Cv rating with a modified linear flow characteristic, ensuring stable modulation for chilled or hot water systems. The 3 8 inch