Modular design: allows users to flexibly add or remove I/O modules to meet different application requirements. Safe and reliable: Provide a secure operating environment to protect modules from damage. Strong scalability: Supports multiple I/O modules to meet different types of input and output requirements. Key control design: prevent module installation errors and improve system reliability.

The Woodward SEG MR13 is a marine-certified digital governor designed for precision engine control in harsh maritime environments, meeting stringent classification society requirements.

Technical Specifications Category Specification Type Self-Operated, Spring-Loaded Pressure Regulator Models Pressure Reducing: CS221, CS222, CS224 Back-Pressure: CS261 Service Steam, Air, Industrial Gases (e.g., N2, CO2) Size & Connections 1/2 in. to 2 in. (15 mm to 50 mm) NPT (Standard) or Flanged (depending on model) Maximum Inlet Pressure (P1) Up to 400 psig (28 bar) depending on model and body rating Outlet Pressure (P2) Range Adjustable within a range, e.g., 3 to 125 psig (0.2 to 8.6 bar) or 20 to 200 psig (1.4 to 14 bar), depending on the spring range used. Temperature Range Standard Diaphragm: -20° to 180°F (-29° to 82°C) High-Temp. Diaphragm: Up to 406°F (208°C) for steam service Body Materials Ductile Iron (Standard), Cast Steel, Stainless Steel Trim Materials Stainless Steel (standard) Leakage Class ANSI Class IV (Metal Seat) or Class VI (Soft Seat, if equipped)