Key Benefits for Contractors Precision Thermal Control: Calibrated for 135°F to 165°F operation

and diagnostic troubleshooting

What compressor series is this valve compatible with

whereas universal brackets may fail to provide the necessary support or clearance

ensuring the correct paddle length is vital to prevent mechanical interference with the pipe wall while maintaining the sensitivity required to trip the SPDT switch mechanism

Maxitrol KVOP-4 Vent Dampener 322056-301 Key Benefits for Contractors PrecisionIf you are dealing with a surging regulator on a high flow setup, the Maxitrol KVOP 4 Vent Dampener is the specific field fix required for the 325 7A, 325 7AL, 325 9, and 325 9L series line pressure regulators. As a veteran HVAC technician knows, heavy duty regulators can experience hunting or oscillation during rapid load changes; this venting accessory acts as a pneumatic snubber to stabilize the diaphragm response without sacrificing lock up