Key Parameters Category Parameter Description / Typical Values Pressure Ratings Maximum Inlet Pressure (P1) Up to 1440 psig (100 bar). Outlet Pressure (P2) Range Highly configurable via pilot selection. Common ranges from a few psig up to 400+ psig. Capacity Flow Coefficient (Cv) Very high Cv values. For example, a 6" P600 can have a Cv of over 1000, allowing for massive flow capacities. Accuracy & Droop Excellent, typically within ±1-2% of the set point due to the pilot-operated design. Size & Connections Pipe Size 2 inches (DN50) to 12 inches (DN300) and larger. End Connections Flanged (ANSI Class 150 to 600, PN16 to PN100). Materials Body Material Carbon Steel (standard for high pressure), Ductile Iron. Trim Materials Stainless Steel. Pilot & Options Pilot Types Reducing Pilot, Monitor Pilot, Relief Pilot, Dome-Loaded Pilot for remote setpoint control. Safety Options Can be integrated with Slam-Shut Valves (e.g., Fisher PSL/PSS series) for absolute overpressure protection. Environment Operating Temperature Standard: -20°F to +150°F (-29°C to +66°C).
