Technical Parameters Parameter Specification Model / Series Fisher easy-e™ ET Type Engineered Pressure & Temperature Control Valve (with Integrated Desuperheater) Function Pressure Reduction + Steam Temperature Control (Attemperation) Body Style Globe or Angle (Angle body is common for better drainage and mixing) End Connections Flanged (ANSI Class 150, 300, 600, 900); Butt-Weld Body Materials Carbon Steel (WCB), Chrome-Moly Steel (WC6/WC9), Stainless Steel (CF8/CF8M) Trim Materials Stainless Steel with hardened materials for erosive service. Spray Nozzle Material Stainless Steel Size Range (Steam Line) 2" to 12" (DN 50 to DN 300) Pressure Rating ANSI Class 150 to 2500 Temperature Range (Steam) Up to 1050°F (565°C) depending on body material. Turndown Ratio High turndown (up to 50:1 or more) for both steam and water flows, allowing for stable control over a wide operating range. Outlet Temperature Control Typically capable of controlling outlet temperature to within 10-15°F (5-8°C) of saturation.

Technical Parameters Parameter Specification Model Fisher™ 4194 (Part of the Rosemount 3051S family) Type Smart Pressure Transmitter (Gauge & Absolute) Output Signal 4-20 mA DC, HART 5/6/7 digital overlay Power Supply 10.5 to 45 V DC (standard, for 4-20 mA with HART) Communications HART Protocol Accuracy ±0.075% of calibrated span (includes linearity, hysteresis, and repeatability) Pressure Ranges Wide selection from as low as 5 inH₂O (1.25 kPa) to 4000 psi (275 bar). Ambient Temperature Limits -40°F to 185°F (-40°C to 85°C) Process Temperature Limits -40°F to 250°F (-40°C to 121°C) Wetted Parts Materials 316 Stainless Steel, Hastelloy C-276 Process Connection 1/2" NPT or 1/4" NPT internal thread Electrical Connection 1/2" NPT conduit connection Enclosure Rating NEMA 4X (IP66/67) Adjustable Damping 0 to 32 seconds (via software configuration)

Technical Parameters Parameter Specification Model Fisher A31D Type Double-Acting, Scotch Yoke Pneumatic Actuator Action Double-Acting (Air-to-Open / Air-to-Close) Standard Travel 90° quarter-turn. Body Material Aluminum with epoxy powder coat Piston Seal Material Buna-N (Standard) Operating Temperature Range -4°F to 180°F (-20°C to 82°C) with standard Buna-N seals. Supply Pressure Range 40 to 120 psig (2.8 to 8.3 bar) Torque Output Varies by size and supply pressure. Example (at 80 psig): - Size 6: ~ 115 lb-in (13 Nm) - Size 12: ~ 480 lb-in (54 Nm) - Size 20: ~ 1325 lb-in (150 Nm) Sizes (Frame Size) 6, 12, 20, 35, 60, 100, 160 (The number corresponds to the piston diameter in millimeters).

Technical Parameters Parameter Specification Model Fisher 3570 Type Force-Balance Pneumatic Valve Positioner Input Signal 3 to 15 psig (0.2 to 1.0 bar) Supply Pressure 20 to 100 psig (1.4 to 6.9 bar) Output Pressure Essentially equal to the supply pressure range (up to the supply pressure limit). Air Consumption Approximately 1.0 SCFM (1.7 m³/hr) at steady state. Stem Travel Range Linear: 0.5 to 6.0 in (12.7 to 152.4 mm) Rotary: 25° to 120° Flow Characteristic Cams Linear, Equal Percentage, Quick Open Action Direct or Reverse (field reversible) Enclosure Rating NEMA 4 (IP65) Mounting Directly on Fisher and other major manufacturers' actuator models.

Technical Parameters Parameter Specification / Options Product Name Fisher Multiport Valve Assembly (Manifold) Type / Configuration 3-Valve Manifold, 5-Valve Manifold Valve Types Integral Block and Bleed Body Materials Carbon Steel (Standard), Stainless Steel (316 SS), Alloy Steel Seat & Seal Materials Stainless Steel, PTFE Pressure Rating ANSI Class 150, 300, 600, 900, 1500, 2500 (Commonly ANSI 600 and 1500) Temperature Range Varies with materials and seals, typically from -50°F to 1200°F (-46°C to 649°C). Process Connections 1/2" NPT (Common for transmitter side), 1/2" to 1" NPT or Flanged (for process side). Operator Handwheel (Standard), Lever

Technical Parameters Parameter Specification Model Fisher Vee-Ball SS-84PSV4 Type Rotary V-Notch Ball Control Valve Valve Size 8 inches Body Material Stainless Steel (CF8/CF8M) Actuator Type Spring-Return Piston Actuator (Fail-Safe) Flow Characteristic Equal Percentage Shut-Off Class ANSI Class VI (Bubble-tight) End Connections Flanged (Likely ANSI Class 150 or 300) Ball & Stem Material Stainless Steel Seat Material Reinforced PTFE (RPTFE) or UHMW-PE Temperature Range -40°F to 400°F (-40°C to 204°C) with standard polymeric seats. Pressure Rating ANSI Class 150: 275 psig (19 bar) or ANSI Class 300: 720 psig (49.6 bar) Flow Capacity (Cv) Approximately 2050 (for an 8" Class 150 V-Ball)

Technical Parameters Parameter Specification Model Fisher 546 Type Two-Wire, Current-to-Pressure (I/P) Transducer Input Signal 4-20 mA DC (Two-wire) Output Signal 3-15 psig (0.2-1.0 bar); other ranges available. Power Supply 24 V DC nominal (10.5 to 45 V DC loop power) Supply Air Pressure 20 to 60 psig (1.4 to 4.1 bar) Air Consumption (No Load) Typically 0.2 SCFM (0.33 m³/hr) Accuracy ±0.5% of span Linearity & Hysteresis ±0.25% of span Ambient Temperature Range -40°F to 180°F (-40°C to 82°C) Enclosure Rating NEMA 4X (IP66) Mounting Panel mount, DIN rail, or direct to actuator.

Technical Parameters Parameter Specification Model Fisher DVI (e.g., DVI 1, DVI 2, etc., for different travel ranges) Type Digital Valve Interface (Valve Position Transmitter) Sensing Technology LVDT (Linear Variable Differential Transformer) Output Signal 4-20 mA DC, two-wire (Typically) Power Supply 24 V DC nominal (Typically 12-30 V DC loop power) Stroke Length Range Available for various strokes, common ranges cover 0.5 to 6.0 inches (12.7 to 152.4 mm). Linearity & Hysteresis ±0.5% of span (Typical) Ambient Temperature Range -40°F to 180°F (-40°C to 82°C) Enclosure Rating NEMA 4X (IP66) Hazardous Area Approvals FM/CSA Intrinsically Safe (IS) and Explosion-Proof (XP) options.

Technical Parameters Parameter Specification Model Fisher 3610J Type Double-Acting, Piston Actuator (Scotch Yoke) Action Double-Acting (Air-to-Open / Air-to-Close) Standard Travel 90° quarter-turn. Body Material Cast Aluminum Piston Material Steel Operating Pressure Range 50 to 150 psig (3.4 to 10.3 bar) is standard. Torque Output Varies by size and supply pressure. Example (at 120 psig): - Size 30: ~ 2,200 lb-in (249 Nm) - Size 70: ~ 12,500 lb-in (1,412 Nm) - Size 100: ~ 25,000 lb-in (2,824 Nm) Sizes (Frame Size) 30, 40, 50, 60, 70, 80, 100, 120

Technical Parameters Parameter Specification Model Fisher 2500 Type Electronic Torque Tube Level Transmitter Measurement Principle Buoyancy (Torque Tube) Output Signal 4-20 mA DC, two-wire Power Supply 12 to 45 V DC (standard for two-wire loop) Mounting Top-mounted (suspended from the top of the vessel). Displacer Lengths Available in a wide range of standard lengths to match the required level measurement span. Process Connections Typically 2-inch or 3-inch NPT or 150# / 300# Flange. Body Materials Carbon Steel, Stainless Steel Displacer & Torque Tube Stainless Steel (standard), Monel, and other alloys available for corrosive services. Temperature Limits Standard: -20°F to 450°F (-29°C to 232°C). High-Temp versions available up to 850°F (454°C). Pressure Rating Up to 3000 psig (207 bar) depending on model and torque tube rating. Accuracy ±0.5% of span (typical)