Category Specification Model MR95L Type Pilot-Operated, Spring-Loaded Monitor or Relief Pilot Function Overpressure Protection (Relief) / Backup Monitor Setpoint Range The setpoint is field-adjustable. The specific range is determined by the spring range installed inside the pilot. Common ranges for the 95L series are lower than the 98L, for example, 5-50 psig or 10-100 psig. The exact range must be confirmed by the spring installed. Maximum Inlet Pressure Suitable for the pressure ratings of the main regulators it services, typically found in medium-pressure applications. Relief Capacity The flow capacity is sufficient to handle the overpressure scenario for the main regulator it is protecting, determined by the orifice size in the pilot and the main valve size. Supply Self-powered by the process pressure. No external power required. Materials of Construction Body: Cast Iron or Aluminum (standard). Internals: Stainless Steel, Brass. Port Connections Typically 1/4" NPT for the sensing and control lines. Temperature Limits Suitable for standard industrial ambient and process temperatures. Specific limits depend on the elastomers used (e.g., Buna-N standard).
