Technical Parameters Category Parameter Specification / Description General Model 67CF-1663-38501 Type Digital Pressure Reducing Regulator Product Line FIELDVUE Primary Protocol HART Input & Control Input Signal 4 to 20 mA DC, two-wire Supply Pressure (Max) 400 psig (27.6 bar) Setpoint Range (P2) Defined by the "1663" configuration. This code typically corresponds to a specific range, likely covering a common span like 3-60 psig or 3-115 psig. Performance Output Pressure Range 0 to 100 psig (0 to 6.9 bar) Accuracy ±0.5% of span (typical) Supply Pressure Effect ±0.2 psig for a 50 psig supply change Flow Capacity (Cv) Defined by the "1663" configuration. Environmental Ambient Temperature -40°F to 175°F (-40°C to 80°C) Enclosure Rating Type 4X, 6 (IP66/67) Hazardous Area Certifications FM/CSA & ATEX/IECEx: Explosion-proof & Intrinsically Safe

Technical Parameters Category Parameter Specification / Description General Model 67CF-1663-38550 Type Digital Pressure Reducing Regulator Product Line FIELDVUE Primary Protocol HART Input & Control Input Signal 4 to 20 mA DC, two-wire Supply Pressure (Max) 400 psig (27.6 bar) Setpoint Range (P2) Defined by the "1663" configuration. This code typically corresponds to a specific range, likely covering a common span like 3-60 psig or 3-115 psig. Performance Output Pressure Range 0 to 100 psig (0 to 6.9 bar) Accuracy ±0.5% of span (typical) Supply Pressure Effect ±0.2 psig for a 50 psig supply change Flow Capacity (Cv) Defined by the "1663" configuration. Environmental Ambient Temperature -40°F to 175°F (-40°C to 80°C) Enclosure Rating Type 4X, 6 (IP66/67) Hazardous Area Certifications FM/CSA & ATEX/IECEx: Explosion-proof & Intrinsically Safe

Technical Parameters Category Parameter Specification / Description General Model 67CFR-600 Type Digital Pressure Reducing Regulator Product Line FIELDVUE Primary Protocol HART Input & Control Input Signal 4 to 20 mA DC, two-wire Supply Pressure (Max) 400 psig (27.6 bar) Setpoint Range (P2) Defined by "-600" code. This typically indicates a specific range. Performance Output Pressure Range 0 to 100 psig (0 to 6.9 bar) - Limited by supply pressure and internal components. Accuracy ±0.5% of span (typical) Supply Pressure Effect ±0.2 psig for a 50 psig supply change Flow Capacity (Cv) Specific to the "-600" configuration. Environmental Ambient Temperature -40°F to 175°F (-40°C to 80°C) Enclosure Rating Type 4X, 6 (IP66/67) Hazardous Area Certifications FM/CSA & ATEX/IECEx: Explosion-proof & Intrinsically Safe

Technical Parameters Category Parameter Specification / Description General Model 67CFR-225 Type Digital Pressure Reducing Regulator Product Line FIELDVUE Primary Protocol HART Input & Control Input Signal 4 to 20 mA DC, two-wire Supply Pressure (Max) 400 psig (27.6 bar) Setpoint Range (P2) Defined by "-225" code. This typically indicates a specific range, commonly 3 to 60 psig (0.2 to 4.1 bar). Performance Output Pressure Range 0 to 60 psig (0 to 4.1 bar) - *This is the key specification defined by the -225 code.* Accuracy ±0.5% of span (typical) Supply Pressure Effect ±0.2 psig for a 50 psig supply change Flow Capacity (Cv) Specific to the "-225" configuration. Likely a standard capacity for general instrument air applications. Environmental Ambient Temperature -40°F to 175°F (-40°C to 80°C) Enclosure Rating Type 4X, 6 (IP66/67) Hazardous Area Certifications FM/CSA & ATEX/IECEx: Explosion-proof & Intrinsically Safe

Technical Parameters Category Parameter Specification / Description General Model 67CFR-237 Type Digital Pressure Reducing Regulator Product Line FIELDVUE Primary Protocol HART Input & Control Input Signal 4 to 20 mA DC, two-wire Supply Pressure (Max) 400 psig (27.6 bar) Setpoint Range (P2) Defined by "-237" code. This typically indicates a specific range, commonly 3 to 115 psig (0.2 to 7.9 bar). Performance Output Pressure Range 0 to 100 psig (0 to 6.9 bar) - *This is the key specification defined by the -237 code.* Accuracy ±0.5% of span (typical) Supply Pressure Effect ±0.2 psig for a 50 psig supply change Flow Capacity (Cv) Specific to the "-237" configuration. Likely a standard capacity for general instrument air applications. Environmental Ambient Temperature -40°F to 175°F (-40°C to 80°C) Enclosure Rating Type 4X, 6 (IP66/67) Hazardous Area Certifications FM/CSA & ATEX/IECEx: Explosion-proof & Intrinsically Safe

Technical Parameters Category Parameter Specification / Description General Model 67CFR-226 Type Digital Pressure Reducing Regulator Product Line FIELDVUE Primary Protocol HART Input & Control Input Signal 4 to 20 mA DC, two-wire Supply Pressure (Max) 400 psig (27.6 bar) Setpoint Range (P2) Defined by "-226" code. This typically indicates a specific range, commonly 3 to 60 psig (0.2 to 4.1 bar). Performance Output Pressure Range 0 to 60 psig (0 to 4.1 bar) - *This is the key specification defined by the -226 code.* Accuracy ±0.5% of span (typical) Supply Pressure Effect ±0.2 psig for a 50 psig supply change Flow Capacity (Cv) Specific to the "-226" configuration. Likely a standard capacity for general instrument air applications. Environmental Ambient Temperature -40°F to 175°F (-40°C to 80°C) Enclosure Rating Type 4X, 6 (IP66/67) Hazardous Area Certifications FM/CSA & ATEX/IECEx: Explosion-proof & Intrinsically Safe

Technical Parameters Category Parameter Specification / Description General Model Series 67CFR Type Digital Pressure Reducing Regulator Product Family FIELDVUE Primary Protocol HART Input & Control Input Signal 4 to 20 mA DC, two-wire Supply Pressure (Max) 400 psig (27.6 bar) Setpoint Range (P2) Wide range, defined by the model suffix. Common ranges from 3-60 psig to 3-115 psig (0.2-4.1 bar to 0.2-7.9 bar). Performance Output Pressure Range 0 to 100 psig (0 to 6.9 bar) Accuracy ±0.5% of span (typical) Supply Pressure Effect ±0.2 psig for a 50 psig (3.4 bar) supply change Flow Capacity (Cv) Defined by the specific model configuration. Environmental Ambient Temperature -40°F to 175°F (-40°C to 80°C) Enclosure Rating Type 4X, 6 (IP66/67); Dust-tight and protected against water jets/immersion. Hazardous Area Certifications FM/CSA & ATEX/IECEx: Explosion-proof & Intrinsically Safe for use in hazardous areas. Physical Body Material Aluminum Pneumatic Connections 1/2" NPT (Supply & Output)

Technical Parameters Category Parameter Specification / Description General Model Series 657 Type Pilot-Operated Pressure Reducing Regulator Pressure & Temperature Body Rating (ANSI) ANSI Class 150, 300, 400, 600, 900 Max. Inlet Pressure (P1) Up to 1440 psig (99 bar) for certain classes. Outlet Pressure Range (P2) Wide range, adjustable via the pilot spring. Common ranges from 5 to 500 psig (0.3 to 34 bar) or higher. Flow & Sizing Flow Capacity (Cv) Very High. Ranges from ~30 to over 1000+, depending on the valve size (e.g., 1", 2", 3", 4", 6", 8"). End Connections Flanged (RF, RTJ) according to ANSI standards. Materials & Construction Body Materials Carbon Steel (Standard), Stainless Steel, Other Alloys. Trim Materials Stainless Steel. Pilot Valve 657 Pilot (Reducing Pilot) - senses downstream pressure. Options Common Pilot Options • Monitor Pilot: For overpressure protection. • SLM (Slow Opening) Pilot: For safe start-up.

Technical Parameters Category Parameter Specification / Description General Model 95H-109 Type Piston Actuator Series 95H Performance Action The "109" code commonly specifies a Spring-Return (Single-Acting) design, providing a fail-safe mode. Piston Diameter The "H" in 95H and the "109" code indicate a specific, large piston diameter capable of generating high thrust. Stroke Length Defined by the "109" code. This is a specific linear travel distance (e.g., 2 inches, 4 inches). Supply Pressure Typically up to 120 psig (8.3 bar). Thrust Output Very High. Exact thrust (in lbs or kN) depends on supply pressure and piston size, but this model is designed for demanding applications. Spring (if applicable) Spring Range For spring-return models, the "109" defines a specific spring that determines the fail-safe action and the air pressure required to compress it. Construction & Environment Body Material Cast Iron or Ductile Iron. Piston Rod Material Stainless Steel. Temperature Range Standard: -20°F to 150°F (-29°C to 66°C).

Technical Parameters Category Parameter Specification / Description General Model Series EZR Type Rotary Control Valve Shaft Motion Rotary Pressure & Temperature Pressure Rating (ANSI) ANSI Class 150, 300, 600 Max. Allowable Pressure Up to 1480 psig (102 bar) for Class 600. Temperature Range Standard: -50°F to 800°F (-46°C to 427°C). Depends on seat and seal materials. Flow & Sizing Valve Sizes Depends on the attached rotary valve (e.g., 3" to 48" / DN80 to DN1200). Flow Capacity (Cv) Extremely High. Determined by the specific ball, butterfly, or plug valve it is coupled with. Can range from hundreds to tens of thousands. End Connections Flanged (RF, RTJ), Wafer, Lugged (for butterfly valves). Actuator & Performance Mounting Designed to be paired with Fisher SC Series scotch-yoke piston actuators or other rotary actuators. Torque Output Provided by the actuator. The EZR system is designed to transmit high torque efficiently. Characterization Achieved through the characterized cam in the actuator positioner, providing linear or equal percentage flow characteristics.