Technical Parameters Parameter Value / Description Manufacturer Fisher (Emerson Process Management) Product Series DVC2000 Series Digital Valve Controller Fisher Model 17A5515X012 Universal Model DVC2000 Action Direct Acting (Increase in input signal causes increase in output pressure). Actuator Type Single-Acting (Non-Interspring). For spring-return or single-acting piston actuators. Supply Pressure Typically up to 150 psig (10.3 bar). Output Pressure Up to the supply pressure limit. Input Signal 4-20 mA DC, with HART protocol digital superimposition. Supply Port 1/4 in. NPT (Female) Output Port 1/4 in. NPT (Female) Signal Port 1/2 in. NPT (Conduit connection) Air Consumption Low steady-state consumption (typically < 0.2 SCFM / 0.005 Nm³/min). Air Flow Capacity High capacity for fast valve stroking. Enclosure Rating NEMA 4X (IP66). Weatherproof, watertight, and corrosion-resistant. Ambient Temperature Standard: -40°F to 185°F (-40°C to 85°C). Vibration Resistance Up to 2.5 g from 10 to 150 Hz. Mounting Direct mount on Fisher rotary and linear actuators using appropriate mounting kits. Communication Protocol HART (Highway Addressable Remote Transducer) Protocol, Version 5, 6, or 7.