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FISHER™ VEE-BALL™ V300
Technical Parameters Parameter Specification Model Fisher Vee-Ball V300 Type Rotary V-Notch Ball Control Valve Flow Characteristic Equal Percentage (inherent from the V-notch profile) Shut-Off Class ANSI Class VI (Bubble-tight) with standard non-metallic seats. End Connections Flanged (ANSI Class 150 & 300) Body Materials Carbon Steel (WCB), Stainless Steel (CF8, CF8M), Alloy 20 Ball & Stem Material Stainless Steel (standard), with hard-facing (e.g., Stellite) options for abrasive service. Seat Material Reinforced PTFE (RPTFE) is standard. Other materials like UHMW-PE are available. Temperature Range -40°F to 400°F (-40°C to 204°C) with standard RPTFE seats. Pressure Rating ANSI Class 150: 275 psig (19 bar) ANSI Class 300: 720 psig (49.6 bar) Flow Capacity (Cv) Varies by size. Example (Class 150 Flanged): - 3 inch: ~ 290 - 6 inch: ~ 1150 - 8 inch: ~ 2050 Sizes (Pipe Size) 1" to 12" (DN 25 to DN 300)

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FISHER™ QUIKLOOK 3-FS
Key Parameters & Specifications Parameter / Feature Category Description Product Name Fisher™ QUIKLOOK 3-FS Portable Communicator / Calibrator Primary Application Configuration, calibration, and diagnostics of Fisher FIELDVUE® digital valve controllers, DVC series positioners, and other HART communication protocol devices. Communication Protocol HART (Highway Addressable Remote Transducer) Protocol. Display Backlit LCD screen for displaying menus, parameters, and graphical data. Input / Control Keypad for navigation and data entry. Power Supply Uses replaceable alkaline batteries or a rechargeable battery pack. Pressure Measurement • Ranges: Typically features two built-in pressure sensors (e.g., one high range like 0-750 psi / 0-52 bar, and one low range like 0-150 psi / 0-10 bar) for precise measurement of pneumatic actuator supply and output pressures. • Accuracy: Typically ±0.1% of reading or better. Current Measurement • Range: Measures the 4-20 mA analog input/output signal. • Accuracy: Typically ±0.025% of reading or better. Current Sourcing / Simulation Can source and simulate a 4-20 mA signal to test valve travel or controller output. Pressure Control / Simulation Does not have a built-in pressure pump or regulator to control air pressure. It is primarily used for measuring and monitoring pressure, not for generating it. An external air supply is required for testing. Valve Testing & Diagnostic Functions • Auto/Manual Stroke Testing: For calibrating valve zero and span. • Step Response Test: Evaluates the dynamic response performance of the valve assembly. • Friction Test: Diagnoses packing and actuator friction. • Travel Deviation Monitoring: Monitors and records deviations from the expected valve position. Software & Data Management Capable of storing device configurations and test results. Data can often be transferred to a computer for further analysis and record-keeping. Environmental Rating Typically rated for use in harsh industrial environments and may have certifications for use in hazardous areas.

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FISHER™ 480
Key Parameters & Specifications Parameter / Feature Category Description Product Name Fisher™ 480 Series Pneumatic Valve Positioner Type Force-Balance, Pneumatic (I/P) Primary Function To accurately position a control valve stem in proportion to a pneumatic input signal. Input Signal Standard: 3-15 psi (0.2-1.0 bar) or 6-30 psi (0.4-2.0 bar). Other ranges are available. Output Signal (to Actuator) Supply pressure dependent. Provides the necessary air pressure to the actuator to achieve and hold the required valve position. Supply Pressure Typically up to 100 psig (7 bar) for the 48000 model. Other models may vary. Must be at least 3-5 psi above the input signal and actuator pressure requirements. Action Field-reversible between direct and reverse. • Direct: Input signal increase extends stem (for air-to-open valves). • Reverse: Input signal increase retracts stem (for air-to-close valves). Air Consumption Low, typically around 0.15 SCFM (4 standard liters/min) at steady state. Flow Capacity (Relay) High-capacity relay allows for rapid filling and exhausting of the actuator. Typical exhaust capacity is >1.0 SCFM (28 standard liters/min). Mounting Direct-mounted on the valve yoke, with a mechanical feedback linkage connected to the valve stem. Enclosure Generally, a weatherproof and corrosion-resistant aluminum enclosure. Approvals Suitable for use in hazardous areas due to its purely pneumatic nature. Typical Models 48000 (general purpose), 48001, 48002, etc., with variations for specific actuator types and linkages.

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FISHER™ 461
Key Parameters & Specifications Parameter / Feature Category Description Product Name Fisher™ 461 Series Pneumatic Force-Balance Indicator / Transmitter Type Pneumatic Force-Balance Transmitter & Local Indicator Primary Function To provide a local visual indication of a process variable (pressure, level) and/or transmit a proportional pneumatic signal to a control room. Input (Process) Pressure: Various ranges, commonly from 0-30" H₂O (0-7.5 kPa) up to 0-800 psig (0-55 bar). Level: For liquid level applications, using the hydrostatic head pressure. Output Signal Standard Pneumatic Signal: 3-15 psig (0.2-1.0 bar). Supply Pressure Standard: A clean, regulated air supply of 20 psig (1.4 bar) is typical. Must be higher than the output signal (e.g., >18 psig). Accuracy Typically ±0.5% of span for the indicating scale. Scale Large, easy-to-read dial. Can be calibrated in various engineering units (psi, kPa, inches of water, % level, etc.). Operation Two-Wire Pneumatic System: A single supply air line powers the device, and the output signal is superimposed on this supply, varying between 3 and 15 psig. Mounting Direct mounting to a process connection (e.g., a tank nozzle or pipe tap) or to a manifold. Enclosure Rugged, weather-resistant aluminum case with a glass or plastic window. Key Models & Versions • 461: General purpose indicator/transmitter. • 461L: Specifically designed for liquid level measurement. • 461R: Functions as a receiver to display a remote 3-15 psi signal locally.

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FISHER™ 3720
Key Parameters & Specifications Parameter / Feature Category Description Product Name Fisher™ 3720 Series Pneumatic Valve Positioner Type Force-Balance, Pneumatic (I/P), Cam and Lever Primary Application Positioning of rotary valves (ball, butterfly, plug) with piston actuators. Input Signal Standard: 3-15 psig (0.2-1.0 bar). Other input ranges are available. Supply Pressure Up to 150 psig (10.3 bar). Must be sufficient to meet the actuator's pressure requirements. Output to Actuator Supply pressure dependent. Provides controlled air pressure to one or both sides of the piston actuator. Action Field-reversible between direct and reverse action. Feedback Mechanism Cam and Lever. The cam profile is designed to linearize the relationship between the input signal and the valve's rotational travel. Flow Capacity (Relay) High-capacity relay for fast filling and exhausting of piston actuators, ensuring quick valve response. Mounting Direct-mounted to the actuator. Connects to the valve shaft via a feedback lever and link. Enclosure Weatherproof and corrosion-resistant aluminum enclosure. Actuator Compatibility Piston Actuators: • Double-acting • Single-acting (spring-return) Approvals Suitable for use in hazardous areas due to its purely pneumatic design. Can have specific certifications like FM, CSA, ATEX, etc.

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FISHER™ DST-G
Key Parameters & Specifications Parameter / Feature Category Description Product Name Fisher™ DST-G Digital Sliding Gate™ Control Valve Assembly Type Integral Assembly of a rotary-shaft control valve body, Sliding Gate trim, and a digital valve positioner. Primary Function High-performance throttling control with integrated digital diagnostics and configuration. Trim Technology Sliding Gate™ Trim: A non-rotating stem moves a ported disc across a fixed seat. This design minimizes friction and wear. Actuator & Positioner Actuator: Spring-and-diaphragm or piston actuator. Positioner: Typically integrated with a Fisher FIELDVUE® (e.g., DVC6000 or DVC2000) Digital Valve Controller as a standard feature. Communication & Protocol HART®, FOUNDATION™ Fieldbus, or Profibus PA (depending on the DVC version ordered). Flow Characteristics Equal Percentage is standard. Linear characteristic is available. Valve Body Styles Fisher Vee-Ball® (most common for DST-G), Fisher easy-e® Control Valve, or Fisher GX Control Valve. Size Range (Vee-Ball) Typically 1 to 12 inches (DN 25 to DN 300). Pressure Rating (ANSI) Class 150 through Class 600. Leakage Class ANSI Class IV (standard metal-seated). ANSI Class VI (soft-seated) is available for bubble-tight shut-off. Temperature Range Standard: -50°F to 450°F (-46°C to 232°C). Extended temperature ranges are available with special components. Key Features • High Capacity: High Cv for a given valve size. • Low Fugitive Emissions: Packing system designed for low emissions. • Smart Diagnostics: Built-in diagnostics via the FIELDVUE positioner (e.g., travel, pressure, step-response tests). • Stable Control: Non-rotating guide design provides exceptional stability, reducing deadband and hysteresis.

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FISHER™ FIELDVUE™ DVC6200P
Key Parameters & Specifications Parameter / Feature Category Description Product Name Fisher™ FIELDVUE™ DVC6200p Digital Valve Controller Type Digital / Electro-Pneumatic Positioner (Smart) Primary Function To precisely position a control valve based on a control signal and provide advanced diagnostics and device information. Input Signal Analog: 4-20 mA DC, with HART 7 digital signal superimposed. Supply Pressure Up to 150 psig (10.3 bar). Output Pressure (to Actuator) Two Outputs: Independently controls two output pressures, making it ideal for double-acting piston actuators. Also supports single-acting piston and diaphragm actuators. Air Delivery Capacity High capacity for fast stroking of piston actuators. Typical volume gain: > 5.5 scfm (156 slpm). Communication Protocol HART 7 (4-20 mA with digital overlay). FOUNDATION™ Fieldbus and Profibus PA versions are available as separate models (DVC6200f & DVC6200pd). Pressure Sensors Integrated Sensors for monitoring supply pressure (S), and two output pressures (O1 and O2). Enclosure Rating NEMA 4X (IP66/67) for weather and water resistance. Certified for use in Hazardous Areas. Diagnostic Functions • Partial Stroke Test (PST) • Valve Performance Quick Check • Step Response Test • Travel & Pressure Trend • Friction & Deadband Analysis Actuator Compatibility • Double-Acting Piston (Primary) • Single-Acting Piston (Spring-Return) • Spring-and-Diaphragm

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FISHER™ D4
Parameters & Specifications Parameter / Feature Category Description Product Name Fisher™ D4 Easy-E™ Control Valve Type Top-Entry, Sliding Stem, Cage-Guided Globe Valve Primary Function Throttling (Modulating) Control for process fluids. Body Styles Globe Body: Straight-through flow pattern. Angle Body also available. Size Range (ANSI) ½ inch to 4 inches (DN 15 to DN 100) Pressure Rating (ANSI) Class 150, 300, 600 End Connections Flanged (Standard), Screwed, or Socket Weld Trim Cage-Guided, Non-Rotating Plug. A variety of trim trims are available (e.g., characterized cage, reduced trim, noise attenuation trim, anti-cavitation trim). Leakage Class ANSI Class IV (standard metal seat). ANSI Class VI (bubble-tight shut-off) is available with soft seat. Flow Characteristics Equal Percentage (Standard), Linear, Quick Opening (via characterized cage). Temperature Range Standard: -350°F to 450°F (-212°C to 232°C). Extended ranges available with special materials and seals. Actuator Compatibility Designed to be paired with Fisher pneumatic actuators (e.g., 657 or 667 diaphragm actuators) and a positioner (e.g., a FIELDVUE DVC or a pneumatic 3582).

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FISHER™ YARWAY™ AT-37/47
Key Parameters & Specifications Parameter / Feature Category Description Product Name Fisher™ Yarway™ AT-37 / AT-47 Pneumatic Actuator Type Rack and Pinion, Quarter-Turn Pneumatic Actuator Primary Function To provide rotary torque for operating quarter-turn valves (ball, butterfly, plug). Actuator Type Double-Acting or Spring-Return (Fail-Safe). Supply Pressure Range Typically 40 to 120 psig (2.8 to 8.3 bar). Torque Output Varies with supply pressure. The AT-47 provides higher torque than the AT-37 at the same supply pressure. (Exact torque values in lb-in or Nm depend on the specific model and must be obtained from the data sheet). Standard Rotation 90° quarter-turn. Mounting Direct mounting to valves with ISO 5211 mounting pads. Can be fitted with a variety of mounting kits for specific valve brands. Position Indication Mechanical travel indicator (visual pointer) to show valve position (Open/Closed). Accessory Ports Prepared for the installation of accessories such as: Limit Switches (e.g., for position feedback) Solenoid Valves (for on/off pneumatic control) Positioners (e.g., Fisher 3720 for proportional control) | | Materials | Body: Aluminum or ductile iron. Internal Parts: Stainless steel and other corrosion-resistant materials. | | Temperature Range | Standard: -4°F to 180°F (-20°C to 82°C). Higher temperatures possible with special seals. |

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FISHER™ 3582
Key Parameters & Specifications Parameter / Feature Category Description Product Name Fisher™ 3582 Pneumatic Valve Positioner Type Force-Balance, Cam and Lever, Pneumatic (I/P) Primary Application Positioning of rotary valves (ball, butterfly, plug) with piston actuators. Input Signal Standard: 3-15 psig (0.2-1.0 bar). Other input ranges (e.g., 6-30 psig) are available. Supply Pressure Up to 150 psig (10.3 bar). Output to Actuator Supply pressure dependent. Controls air to one or both sides of a piston actuator. Air Flow Capacity Very High. The large-volume relay is designed to quickly fill and exhaust the chambers of piston actuators. Typical exhaust capacity is >3.0 SCFM (85 slpm). Action Field-reversible between direct and reverse action. Feedback Mechanism Cam and Lever. Standard cams provide Linear or Equal Percentage flow characteristics. Actuator Compatibility Piston Actuators: • Double-acting (Primary use) • Single-acting (Spring-return) Mounting Direct-mounted to the actuator. Connects to the valve shaft via a feedback lever and link. Enclosure Weatherproof and corrosion-resistant aluminum enclosure. Approvals Suitable for use in hazardous areas due to its purely pneumatic design. Typically has FM, CSA, and ATEX certifications.

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