Key Parameters Category Parameter Description / Typical Values Pressure Ratings Maximum Inlet Pressure (P1) Up to 400 psig (28 bar). Monitor Setpoint Range (P2) Adjustable via its dedicated pilot. The setpoint is always set higher than the primary regulator's outlet pressure. Capacity Flow Coefficient (Cv) High Cv values, designed to handle the full system flow rate in case of a primary regulator failure. Size & Connections Pipe Size 2 inches (DN50) to 8 inches (DN200) and larger. End Connections Flanged (ANSI Class 150, 300, etc.). Materials Body Material Cast Iron or Ductile Iron. Trim Materials Stainless Steel. Pilot Pilot Type Reducing Pilot (configured for the monitor setpoint). Operation Normal State Wide Open (passive). Activation Begins throttling when outlet pressure exceeds its setpoint.
