Technical Parameters
Category Parameter Specification / Description
General Model 1301F-3
Type Direct-Operated Pressure Reducing Regulator
Pressure Ratings Maximum Inlet Pressure (P1) 5 psig (0.34 bar)
Outlet Pressure Range (P2) Defined by the "-3" spring. This typically indicates a specific, low outlet pressure range, commonly around 3" to 14" WC (0.75 to 3.5 kPa). The exact range must be confirmed from Fisher's spring rate tables.
Pressure Rating 125 psig (8.6 bar) Body Rating.
Flow & Capacity Flow Capacity (Cv) Very Low (approx. 0.02 to 0.04), designed for small burners and pilots.
End Connections Typically 1/2" NPT (Internal Pipe Thread). The "-3" may specify this size.
Materials & Environment Body Material Aluminum
Internal Parts Stainless Steel, Brass
Diaphragm Material Neoprene, fabric reinforced.
Ambient Temperature Standard: -20°F to 150°F (-29°C to 66°C)
Technical Parameters
Category Parameter Specification / Description
General Model Series 1301
Type Direct-Operated Pressure Reducing Regulator
Pressure Ratings Maximum Inlet Pressure (P1) 5 psig (0.34 bar) for most models.
Outlet Pressure Range (P2) Adjustable: Typically low pressures, from 3" w.c. to 14" w.c. (0.75 kPa to 3.5 kPa) or slightly higher, depending on the specific spring.
Pressure Rating 125 psig (8.6 bar) Body Rating.
Flow & Capacity Flow Capacity (Cv) Very Low, typically around 0.02 to 0.04, designed for small flows.
End Connections 1/4" NPT or 1/2" NPT (Internal Pipe Thread) - Specified by the model suffix.
Materials & Environment Body Material Aluminum
Internal Parts Stainless Steel, Brass
Diaphragm Material Elastomer (e.g., Neoprene)
Seat Material Elastomer (e.g., Buna-N) for tight shut-off.
Ambient Temperature Standard: -20°F to 150°F (-29°C to 66°C)
Technical Parameters
Category Parameter Specification / Description
General Model 6392
Type Electro-Pneumatic Transducer (I/P)
Input & Output Input Signal 4 to 20 mA DC, two-wire
Output Signal 3 to 15 psig (0.2 to 1.0 bar)
Supply Pressure 20 psig (1.4 bar) minimum, 20-35 psig (1.4-2.4 bar) typical. Must be at least 3-5 psi above desired output.
Performance Accuracy ±0.5% of span
Linearity & Hysteresis ±0.5% of span (combined)
Air Consumption Steady State: ~0.15 SCFM (4.2 NLPM)
Load Capacity Can drive light loads directly. For high-volume devices (like large actuators), a booster relay may be required.
Environmental Ambient Temperature -40°F to 175°F (-40°C to 80°C)
Enclosure Rating Type 4X, 7, 9 (NEMA 4X, 7, 9); Weatherproof, dust-tight, and certified for hazardous locations.
Hazardous Area Certifications FM/CSA: Intrinsically Safe and Explosion-proof approvals.
Physical Housing Material Aluminum
Pneumatic Connections 1/4" NPT
Conduit Opening 1/2" NPT
Technical Parameters
Category Parameter Specification / Description
General Model 63EG
Type Electro-Pneumatic Positioner
Input & Output Input Signal 4 to 20 mA DC or 10 to 50 mA DC (selectable)
Supply Pressure Up to 100 psig (6.9 bar)
Output Pressure Can approach supply pressure.
Performance Linearity ±1% of span
Hysteresis Less than 0.4% of span
Gain High. Designed for fast-response control loops.
Air Consumption Steady State: ~0.15 SCFM (4.2 NLPM)
During Stroking: ~2.0 SCFM (56.6 NLPM)
Environmental Ambient Temperature -40°F to 175°F (-40°C to 80°C)
Enclosure Rating Type 4X, 7, 9 (NEMA 4X, 7, 9); Weatherproof, dust-tight, and certified for hazardous locations.
Hazardous Area Certifications FM/CSA: Explosion-proof (Class I, Div. 1 & 2; Class II & III).
Physical Housing Material Cast Aluminum
Pneumatic Connections 1/4" NPT
Conduit Opening 1/2" NPT
Weight Approximately 12 lbs (5.4 kg)
Technical Parameters
General
Model: Fisher CVX Valve Positioner
Type: Microprocessor-Based, Electro-Pneumatic Positioner
Technology: Non-contact, using a Hall Effect sensor for position feedback.
Communication: Analog 4-20 mA; HART® communication protocol (on HART-enabled models).
Input Signal
Standard Analog Input: 4 to 20 mA DC, two-wire connection.
Input Impedance: 8 ohms (at 20 mA, including HART communication).
Pneumatic Performance
Supply Pressure Range: 1.4 to 7.0 bar (20 to 100 psig)
Output Pressure Range: 0 to 100% of supply pressure.
Air Consumption (Static): Very low, typically less than 0.024 Nm³/hr (0.015 SCFM).
Air Flow Capacity: Up to 1.8 Nm³/hr (1.1 SCFM) for standard models; High-flow versions are available for faster actuators.
Control & Performance
Linearity: ±0.5% of span (with characterized feedback)
Hysteresis: Less than 0.3% of span.
Calibration: Fully automatic, one-touch calibration procedure.
Environmental
Ambient Temperature Range:
Standard: -25° to 80°C (-13° to 176°F)
Extended: -40° to 80°C (-40° to 176°F)
Relative Humidity: 0 to 100% condensing.
Enclosure Rating: NEMA 4X / Type 4X / IP66 (Weatherproof, Dust-tight, and Hose-proof).
Electrical
Loop Power: Powered directly from the 4-20 mA signal loop (Two-wire device).
Hazardous Area Approvals: Available as Intrinsically Safe (FM, FMC, CSA) and Flameproof (Explosion-proof).
Physical & Mounting
Mounting: Directly mounts to Fisher rotary actuators (e.g., 1052, 1066 styles) and many linear actuators. Adaptable to other valve brands using universal mounting kits.
Housing Material: Lightweight, corrosion-resistant aluminum.
Weight: Approximately 1.6 kg (3.5 lbs).
Options & Variants
CVX500: Standard model.
CVX HART: Includes HART protocol for digital configuration and diagnostics using a hand-held communicator.
Feedback Characterizations: Available in linear and various characterized (e.g., quick-opening) curves to match the valve's flow characteristic.
Technical Parameters
General
Model: FIELDVUE DPC2K Digital Pressure Controller
Type: Loop-Powered I/P, I/P with Boost Transducer
Microprocessor: Integrated for digital control and communication.
Input Signal
Standard Analog Input: 4 to 20 mA DC
Input Impedance: Typically 10 ohms at 20 mA
Output Pressure
Standard Ranges:
3 to 15 psig (0.2 to 1.0 bar)
3 to 27 psig (0.2 to 1.9 bar)
6 to 30 psig (0.4 to 2.1 bar)
Maximum Supply Pressure: 150 psig (10.3 bar)
Performance
Accuracy: Typically better than ±0.5% of span.
Linearity: Typically better than ±0.5% of span.
Hysteresis: Typically less than 0.2% of span.
Repeatability: Typically better than 0.2% of span.
Sensitivity: Typically less than 0.1% of span.
Air Consumption (Static): Typically less than 0.05 SCFM (0.08 Nm³/hr) at zero output flow.
Air Supply
Required Air Supply: Clean, dry, instrument-quality air, non-lubricated or lubricated. If lubricated, a lubricator must be maintained.
Supply Pressure Range: Must be at least 5 psig (0.35 bar) above the required output pressure, up to the maximum of 150 psig (10.3 bar).
Environmental
Ambient Temperature Range:
Operating: -40° to 185°F (-40° to 85°C)
Storage: -60° to 185°F (-51° to 85°C)
Relative Humidity: 0 to 100% (condensing).
Enclosure Rating: NEMA Type 4X (Weatherproof and Corrosion-Resistant) when properly installed.
Electrical
Loop Power: Powered directly from the 4-20 mA signal loop. No separate power supply is required.
HART® Communication: Supports HART protocol (FSK) for digital configuration, calibration, and diagnostics via the same two wires used for the 4-20 mA signal.
Physical
Mounting: Directly onto actuator mounting holes or via a bracket. Common mounting patterns include Fisher 1052 and 1066 styles.
Materials: Housing is typically aluminum with a corrosion-resistant coating. Internal parts are stainless steel and anodized aluminum.
Weight: Approximately 2.3 kg (5.0 lbs).
Approvals
Typically carries FM, FMC, ATEX, IECEx, and CSA approvals for use in hazardous (classified) locations. Specific approval codes depend on the model variant.
Technical Parameters
General
Model: Fisher LCP100 Local Control Panel
Type: Field-mounted Local Operator Interface
Primary Function: Local control, monitoring, and HART communication for valve instrumentation.
Enclosure
Enclosure Rating: NEMA 4X / IP66 (Weatherproof, Dust-tight, Corrosion-Resistant, and Hose-proof).
Material: Fiberglass-reinforced polyester or equivalent rugged material.
Window: Transparent, impact-resistant cover for viewing indicators and communicator.
Control & Indication
Control Buttons: Typically includes Open, Close, and Stop pushbuttons.
Selector Switch: Local/Off/Remote selector switch to transfer control between the panel and the central control system.
Status Indicators: LED indicators for:
Valve Open
Valve Closed
Valve in Motion
Fault / Alarm
HART Communicator: Includes a integrated, NEMA 4X rated HART communicator (often a specific model like the Emerson 475HPAC) stored in a dedicated compartment with a communication port.
Electrical
Input Power: The power requirements depend on the connected devices (e.g., positioner, solenoids). The LCP100 itself is a passive interface; it must be wired to the device power supply.
Intrinsic Safety: Can be installed with intrinsically safe barriers to meet hazardous area requirements.
Termination: Internal terminal blocks for connecting to the valve actuator, positioner (e.g., DVC6000, DVC2000), solenoids, and limit switches.
Environmental
Ambient Temperature Range:
Standard: -40° to 70°C (-40° to 158°F)
Relative Humidity: 0 to 100% condensing.
Compatibility
Valve Controllers: Compatible with Fisher FIELDVUE digital valve controllers (DVC series) and other HART-enabled devices.
Actuators: Can be configured for use with both spring-return and double-acting pneumatic actuators.
Physical Data
Dimensions: Compact design, typical footprint is approximately 318mm H x 241mm W x 178mm D (12.5 in H x 9.5 in W x 7.0 in D). Dimensions can vary.
Weight: Approximately 4.5 kg (10 lbs).
Approvals
Typically carries major international approvals for hazardous locations, including FM, FMC, ATEX, IECEx, and CSA.
Technical Parameters
General
Product Line: Fisher Whisper Noise and Cavitation Control Trims
Model: Whisper NXV Trim
Type: Multi-stage, cage-style, labyrinth path trim.
Valve Body Compatibility: Fisher easy-e globe valve bodies (e.g., ET, EWT, ES models).
Design & Performance
Noise Reduction: Capable of achieving noise reductions of up to 50 dBA or more compared to a single-stage orifice, making it one of the most effective trim designs available.
Cavitation Control: Eliminates cavitation damage by managing the pressure drop across multiple stages, ensuring the internal pressure at each stage remains above the fluid's vapor pressure.
Pressure Staging: Utilizes dozens of individual turns and chambers to create a high number of pressure stages, dissipating energy in a controlled manner.
Flow Characteristic: Inherent flow characteristic is modified linear, designed to provide stable control over the entire travel range.
Pressure & Temperature
Pressure Class: Available for valve bodies rated ANSI Class 150 through 2500.
Temperature Rating: Suitable for the full temperature range of the compatible easy-e body, typically from -29°C to 593°C (-20°F to 1100°F), depending on body and trim materials.
Sizing & Capacity
Valve Size Range: Typically available for valve sizes 1 inch through 12 inches (DN 25 through DN 300).
Flow Capacity (Cv): The Cv value for an NXV trim is specific to its part number and is generally lower than a single-stage trim of the same size due to the restrictive flow path. Exact Cv values are determined using Fisher sizing software.
Liquid Pressure Recovery (FL): The NXV design results in a high FL factor, making it highly resistant to cavitation.
Materials
Trim Materials: Standard materials include 17-4PH stainless steel and 316 stainless steel. Other hardened and corrosion-resistant alloys like Alloy 20, 410 SS, 440C SS, and Stellite are available for more severe services.
Cage & Component Materials: Constructed to match the process requirements and provide long-term durability under high-energy flashing or cavitating conditions.
Applications
High-Pressure Drop Services: Pressure reduction, let-down applications.
Liquid Services: Pump minimum flow (recirculation), feedwater control, water injection, where cavitation is a primary concern.
Gas & Steam Services: High-pressure steam let-down, compressor anti-surge, gas pressure reduction, where noise is the primary concern.
Technical Parameters
General
Model: FIELDVUE DVC4400 Digital Valve Controller
Type: Digital Valve Controller for Partial-Stroke Testing (PST) and On-Off/ESD Applications.
Safety Focus: Designed for use in Safety Instrumented Systems (SIS).
Communication Protocol: HART (4-20 mA analog signal with digital overlay).
Input Signal
Digital Command: Via HART communication from a host system (e.g., asset management software, safety PLC) to initiate Partial-Stroke Tests or full valve strokes.
Analog Signal Monitoring: Monitors a 4-20 mA discrete input for valve trip commands (if configured).
Input Impedance: 10 ohms at 20 mA.
Pneumatic Performance
Supply Pressure Range: 1.4 to 10.0 bar (20 to 150 psig)
Output Pressure: Two independent outputs (Output 1 and Output 2) for double-acting actuators or a single output for single-acting actuators.
Air Delivery Capacity (Volume Boost): High-flow capacity for fast stroking of ESD valves.
Partial-Stroke Testing (PST)
Function: Allows automated, programmable partial stroking of the valve to verify movement without a full process shutdown.
Test Parameters: Test stroke limit, test duration, and test frequency are configurable.
Benefits: Reduces proof testing costs, provides verification of valve health, and improves Safety Integrity Level (SIL) performance.
Diagnostics & Alerts
Monitored Parameters: Valve travel, actuator pressure (for both sides of a double-acting actuator), supply pressure, device temperature, total travel cycles, and test results.
PST Results: Records and reports pass/fail status and detailed data for each partial-stroke test.
Alerts: Provides early warnings for issues such as low air supply, high friction, and actuator pressure imbalances.
Environmental
Ambient Temperature Range:
Standard Electronics: -40° to 85°C (-40° to 185°F)
Extended Temperature Electronics: -50° to 80°C (-58° to 176°F)
Relative Humidity: 0 to 100% condensing.
Enclosure Rating: NEMA 4X / IP66 (Weatherproof, Dust-tight, and Hose-proof).
Electrical
Loop Power: Powered directly from the 4-20 mA signal loop (Two-wire device).
Local User Interface (LUI): Magnetic pushbuttons and a backlit LCD display for local configuration, manual operation, and viewing diagnostics without intruding on the HART signal.
Physical & Mounting
Mounting: Directly mounts to Fisher rotary and linear actuators. Compatible with a wide range of valve types using appropriate mounting kits.
Housing Material: Aluminum with a corrosion-resistant coating.
echnical Parameters
General
Model: FIELDVUE DVC7K Digital Valve Controller
Type: Microprocessor-Based, Digital Valve Positioner
Communication Protocols: HART 7, HART 5 (backward compatible), and 4-20 mA Analog.
Input Signal
Analog Control Signal: 4 to 20 mA DC, two-wire connection.
Input Impedance: 7.5 ohms at 20 mA (HART communication), 4.5 ohms (analog only).
Pneumatic Performance
Supply Pressure Range: 1.4 to 10.0 bar (20 to 150 psig)
Output Pressure Range: Equal to supply pressure (minus minor internal losses).
Air Delivery Capacity (Volume Boost):
High Flow: Up to 100 SCFM (170 Nm³/hr) for fast stroking of large actuators.
Standard Flow: Sufficient for most standard applications.
Air Consumption (Static): Typically less than 0.02 SCFM (0.03 Nm³/hr).
Control & Performance
Tight Shut-Off (TSO) Capability: Yes, with automated calibration.
Strobe Capability: Allows partial valve stroke testing during normal operation.
Stability & Accuracy: Very high stability with minimal deadband, providing precise positioning accuracy.
Environmental
Ambient Temperature Range:
Standard Electronics: -40° to 85°C (-40° to 185°F)
Extended Temperature Electronics: -50° to 80°C (-58° to 176°F)
Relative Humidity: 0 to 100% condensing.
Enclosure Rating: NEMA 4X / IP66 (Weatherproof, Dust-tight, and Hose-proof).
Electrical
Loop Power: Powered directly from the 4-20 mA signal loop (Two-wire device).
Intrinsic Safety: Approved for use in hazardous areas.
Local User Interface (LUI): Backlit graphical display and pushbuttons for local configuration, calibration, and diagnostics without a hand-held communicator.
Physical & Mounting
Mounting: Directly mounts to Fisher rotary (e.g., 1052, 1066) and most linear actuators. Adaptable to many other valve brands using Fisher mounting kits.
Housing Material: Aluminum with a corrosion-resistant coating.
Weight: Approximately 2.5 kg (5.5 lbs).
Diagnostics & Alerts
Monitored Parameters: Valve travel, actuator pressure (single or dual), supply pressure, output torque (estimated), device temperature, and total travel cycles.
Alerts: Provides early warnings for issues such as high friction, air supply failure, low actuator pressure, and packing wear.