Key Specifications & Parameters Parameter Specification / Description Solution Type Engineered isolation package based on Fisher control valve platforms (easy-e™, GX, etc.) Primary Function Ultra-tight shut-off (Isolation) for critical on/off applications Leakage Class ANSI Class VI (bubble-tight) with standard PTFE soft seats Valve Sizes ½ inch to 8 inches (DN 15 to DN 200) Pressure Ratings ANSI Class 150 to 2500, dependent on base valve selection Temperature Range Standard: -20° to 400°F (-29° to 204°C) with PTFE High-temp: Up to 800°F (427°C) with specialized trim Actuator Type Spring-return piston actuator (single/double acting) with high thrust output Digital Controller FIELDVUE DVC Series (DVC6200, DVC6000) with: • HART®/Foundation Fieldbus communication • Partial Stroke Testing (PST) • Continuous performance monitoring • Automated diagnostics Diagnostic Capabilities • Valve signature analysis • Friction monitoring • Spring rate analysis • Seat load verification • Travel accumulation
