Key Specifications & Parameters Parameter Specification / Description Model / Type A configured solution based on standard Fisher control valves (e.g., easy-e™, GX, | Primary Function | Ultra-Tight Shut-Off (Isolation) for on/off or start/stop service. Note: It is not designed for throttling or continuous control. | | Sizes | Typically 1/2 inch to 6 inches (DN 15 to DN 150), depending on the base valve selected. | | End Connections | Flanged (ANSI 150, 300), NPT, etc., as per the base valve. | | Pressure Ratings | Dependent on the base valve body rating (e.g., ANSI Class 150, 300, 600). | | Temperature Range | Dependent on the base valve and seat material. Standard PTFE seats are typically suitable for -20° to 400°F (-29° to 204°C). | | Body Materials | Carbon Steel (WCB), Stainless Steel (304, 316), etc., as per the base valve. | | Trim & Seating | Soft Seat: PTFE (Teflon) is standard for achieving ANSI Class VI (bubble-tight) shut-off. Metal Seats: Available for higher temperature services where PTFE is not suitable, though with a higher leakage rate (ANSI Class IV). | | Leakage Class | ANSI Class VI (Standard with PTFE soft seat) | | Actuator | Spring-Return (Fail-Safe) Piston Actuator is standard. This provides the high thrust required for tight shut-off and ensures the valve moves to a safe position (open or closed) upon loss of air supply. | | Digital Controller | FIELDVUE™ DVC Series (e.g., DVC6000, DVC6200) is typically mounted. This provides: - Valve Positioning (for open/close commands). - Diagnostics (monitors valve health and performance). - Partial Stroke Testing (PST): Allows the user to test the valve's response and health without a full process shutdown. | | Accessories | Solenoid valves, limit switches, supply pressure regulators, and other components to complete the automated on/off package. |

Key Specifications & Parameters Parameter Specification Model Series easy-e™ (Comprises a valve body and a 1055/1065 size diaphragm actuator) Valve Type Balanced, Cage-Guided Globe Valve Actuator Type Spring-and-Diaphragm, Field-Reversible (for Air-to-Open or Air-to-Close action) Sizes 1/2 inch to 3 inches (DN 15 to DN 80) End Connections Flanged: ANSI Class 150 & 300 RF (Standard) Screwed (NPT): Available Pressure Ratings ANSI Class: 150 & 300 Max. Shut-off Pressure (ΔP): Dependent on actuator size and spring range. Consult performance tables. Temperature Range Standard: -20° to 400°F (-29° to 204°C) Extended: -50° to 450°F (-46° to 232°C) with specialized packing. Body Materials Standard: Carbon Steel (A216 WCB) Common Options: Stainless Steel (CF8 / 304, CF8M / 316) Trim Materials Standard Trim (Cage, Plug, Stem): 316 Stainless Steel Seat Ring: 316 Stainless Steel Soft Seat: PTFE (Teflon) for bubble-tight shut-off (ANSI Class VI). Flow Characteristics Equal Percentage (Standard, via characterized cage) Linear (Optional) Note: Characteristic is changed by re-orienting the cage, not by replacing it. Flow Capacity (Cv) Ranges from approximately 1.8 (for 1/2") to over 120 (for 3"), depending on the trim level. Rangeability 50:1 Leakage Class ANSI Class VI (Bubble-tight) with standard PTFE soft seat. Actuator Size: 1055 (for smaller valves) and 1065 (for larger valves) Spring Ranges: Standard ranges (e.g., 3-15 psig, 6-30 psig, 9-45 psig). Accessories Positioners: DVC6000 (Digital), 3582i (Pneumatic) Limit Switches, Solenoid Valves, Air Sets, Fail-Safe Kits (for loss of air supply).

Key Specifications & Parameters Parameter Specification Notes Model Series YD (Diaphragm Pilot), YS (Piston Pilot) Type Pilot-Operated, Pressure Reducing Regulator Primary Function Pressure Reducing Sizes 1/2 inch to 8 inches (DN 15 to DN 200) Larger sizes available for specific requirements. End Connections Flanged: ANSI Class 125, 150, 250, 300 (depending on body material) NPT: Available in smaller sizes. Pressure Ratings Body Ratings: ANSI Class 125, 150, 250, 300 Max. Inlet Pressure (P1): Up to 400 psig (27.6 bar) for certain sizes/materials. Outlet Pressure (P2) Ranges: Various pilot springs available, typically covering ranges from 5 to 300 psig (0.3 to 20.7 bar). The wide range is achieved by changing the pilot spring. Temperature Range YD (Diaphragm Pilot): Up to 406°F (208°C) YS (Piston Pilot): Up to 800°F (427°C) The YS is the clear choice for high-temperature superheated steam. Body Materials Standard: Ductile Iron (for steam service) Common Options: Cast Iron, Carbon Steel (WCB), Bronze. Material selection is critical for the application fluid. Trim Materials Stainless Steel, Stainless Steel with Stellite hard-facing (for erosive service). Flow Capacity (Cv) Very High. Significantly higher than same-size direct-operated regulators. Specific Cv depends on size and trim. (e.g., a 2" YD/YS can have a Cv over 100). This is a key advantage of the pilot-operated design. Pilot Options Various internal and external pilots available for specific control needs, including absolute pressure pilots (for vacuum breaker or back-pressure service) and temperature pilots. This versatility allows the YD/YS to be used for more than just pressure reduction. Accessories Internal Check Valve: Prevents reverse flow. Separate Strainer: Recommended to protect the pilot from debris.

Key Specifications & Parameters Parameter Specification Model Series DVC2000 (e.g., DVC2000, DVC2000f - fieldbus) Type Digital Valve Controller / Positioner Input Signal Standard: 4-20 mA DC, with HART® 5/6/7 protocol Digital Option: Foundation Fieldbus H1 (31.25 kbit/s) Output Signal Pneumatic Output: to control the valve actuator Supply Air Pressure Minimum: 0.14 bar (2 psig) above actuator pressure requirement Maximum: 7.0 bar (100 psig) for standard models; 10.3 bar (150 psig) for high-pressure (HP) models Air Consumption Steady State: Less than 0.028 Nm³/h (0.02 SCFM) Stroking: Additional consumption based on actuator size and travel speed Flow Capacity (Cv) Gauge Pressure (GP) versions: 0.086 High Flow (HF) versions: 0.32 Note: This is the Cv of the positioner's pneumatic relay. Stem Travel Range Linear Actuators: 3 to 150 mm (0.12 to 6.0 in) Rotary Actuators: 25° to 100° of rotation Accuracy Linearity: ±0.5% of span Hysteresis: 0.3% of span Sensitivity 0.1% of span Ambient Temperature Range Standard Electronics: -40° to 85°C (-40° to 185°F) Extended Temperature: -40° to 95°C (-40° to 203°F) option available Enclosure Rating NEMA 4X (IP66) - Weatherproof, dust-tight, and hose-proof Materials Enclosure: Aluminum with polyester coating Cover: Polycarbonate Communications HART: Via 4-20 mA loop Foundation Fieldbus: Via H1 terminal block Local: Infrared communication using Fisher FIELDVUE DVC2000 Setup Software or AMS Device Manager Diagnostic Capabilities Monitors and reports: - Valve Travel - Travel Accumulation - Actuator Pressure - Supply Pressure - Alarm Conditions (e.g., high friction, low supply, signal failure)

Key Specifications & Parameters Parameter Specification Model SS-263 (with various trim options and actuator types) Valve Type Top-Entry, Segmented V-Notch Ball, Rotating Shaft Flow Characteristic Approximated Equal Percentage (inherent, due to the V-notch profile) Sizes 1 inch to 16 inches (DN 25 to DN 400) End Connections Flanged: ANSI Class 150, 300, 600, 900, 1500 (RF, RTJ) Butt Weld: Available Pressure Ratings ANSI Class: 150, 300, 600, 900, 1500 Max. Pressure: Dependent on size and class. Can handle very high pressures, e.g., up to 3700 psig (255 bar) for ANSI 1500 class. Temperature Range Standard: -50° to 800°F (-46° to 427°C) Extended: Options available for cryogenic services down to -320°F (-196°C) and high-temperature services up to 1200°F (649°C) with special components. Body Materials Standard: 316 Stainless Steel (CF8M) Common Options: Carbon Steel (WCB/WCC), Alloy 20 (CN7M), Hastelloy C, Duplex Stainless Steel, Monel, Inconel. Trim Materials Ball & Shaft: 316 Stainless Steel (standard) with hard-facing options (e.g., Stellite) for erosive service. Seat: Multiple Options: - Soft Seat: Reinforced PTFE (RPTFE), PEEK for tight shut-off and lower temperatures. - Metal Seat: 17-4PH SS, Stellite, for high temperatures and erosive services. Flow Capacity (Cv) Extremely high Cv values. Specific values depend on size and trim. (e.g., an 8" SS-263 can have a Cv over 2000). Rangeability Very High, typically 100:1 or greater. Leakage Class Soft Seat (PTFE, PEEK): ANSI Class IV (bubble-tight) Metal Seat: ANSI Class V Fire-Tested: Designs available to meet API 607/API 6FA fire test standards. Actuator Options Pneumatic: Piston actuators (e.g., 1061P) are standard for the high thrust requirements of the SS-263. Electro-Hydraulic: Design EH for precise digital control. Hydraulic: Also available. Accessories Positioners, limit switches, solenoid valves, supply pressure regulators, etc.

Key Specifications & Parameters Parameter Specification Model Series GX (Comprises a valve body and a 657/667 diaphragm actuator) Valve Type Globe Valve, Characterized Cage-Guided Actuator Type Spring-and-Diaphragm, Field-Reversible (for Air-to-Open or Air-to-Close action) Sizes Valve Body (Port Size): 1/2 inch to 3 inches (DN 15 to DN 80) Actuator Size: 3 sizes (e.g., 30, 45, 70) to match valve size and pressure requirements. End Connections Screwed (NPT): Standard Flanged: ANSI Class 150 & 300 RF Socket Weld: Available Pressure Ratings ANSI Class: 150, 300, 600 (depending on body size and material) Max. Shut-off Pressure (P₁ - P₂): Dependent on actuator size and spring range. Consult performance tables. Temperature Range Standard: -20° to 400°F (-29° to 204°C) Extended: -50° to 450°F (-46° to 232°C) with specialized packing. Body Materials Standard: Carbon Steel (A216 WCB) Options: Stainless Steel (CF8M / 316), Alloy 20 (CN7M), Bronze. Trim Materials Standard Trim (Cage, Plug, Stem): 316 Stainless Steel Seat Ring: 316 Stainless Steel Soft Seat: PTFE (Teflon) for bubble-tight shut-off (ANSI Class VI). Flow Characteristics Equal Percentage (Standard, via characterized cage) Linear (Optional) Flow Capacity (Cv) Ranges from approximately 1.5 (for 1/2") to over 200 (for 3"), depending on trim level. Rangeability 50:1 Leakage Class ANSI Class VI (Bubble-tight) with standard PTFE soft seat. Actuator Spring Ranges Multiple standard ranges (e.g., 3-15 psig, 6-30 psig, etc.) to provide the required thrust for the application. Accessories Positioners: DVC6200 (Digital), 3582i (Pneumatic) Limit Switches, Solenoid Valves, Air Sets, Fail-Safe Kits (for loss of air supply).

Key Specifications & Parameters Parameter Specification Model SS-252B (with various trim options and actuator types) Valve Type Segmented V-Notch Ball, Rotating Shaft Flow Characteristic Approximated Equal Percentage (inherent, due to the V-notch profile) Sizes 1/2 inch to 8 inches (DN 15 to DN 200) End Connections Flanged: ANSI Class 150, 300, 600 (RF, RTJ) Other: Butt Weld, Socket Weld (available in smaller sizes) Pressure Ratings ANSI Class: 150, 300, 600 Max. Pressure: Dependent on size and class, up to ANSI 600 rating (e.g., 1440 psig @ 100°F / 38°C for Class 600). Temperature Range Standard: -50° to 800°F (-46° to 427°C) Extended: Options available for cryogenic services down to -320°F (-196°C) and high-temperature services up to 1200°F (649°C) with special components. Body Materials Standard: 316 Stainless Steel (CF8M) Options: Carbon Steel (WCB), Alloy 20 (CN7M), Hastelloy C, Duplex Stainless Steel, and others. Trim Materials Ball & Shaft: 316 Stainless Steel (standard) Seat: Reinforced PTFE (Teflon), RPTFE, PEEK, Metal Seats (e.g., 17-4PH SS, Stellite) for high-temperature or abrasive services. Flow Capacity (Cv) Very high Cv values compared to same-size globe valves. Specific values depend on size and trim; consult sizing data. (e.g., a 3" SS-252B can have a Cv over 200). Rangeability High, typically 50:1 or greater. Leakage Class Soft Seat (PTFE): ANSI Class IV (bubble-tight) Metal Seat: ANSI Class V or Class VI (Fire-tested designs available) Actuator Options Pneumatic: Double-acting or spring-return piston actuators (e.g., with 1061P or 1066P actuator). Electro-Hydraulic: The Design EH option provides high thrust for precise digital control. Accessories Positioners, limit switches, solenoid valves, supply pressure regulators, etc.

Key Specifications & Parameters Parameter Specification Model Series 262K (e.g., 262KSP, 262KSR, 262KES, etc.) Type Piston-Actuated, Balanced Valve Primary Function Pressure Reducing (can be configured for Back-Pressure Regulation) Sizes 1/2 in. to 3 in. (DN 15 to DN 80) End Connections NPT (standard), ANSI Flanged (RF, RJ), SW (Socket Weld) Pressure Ratings Body Ratings: ANSI Class 125, 150, 200, 300 (depending on body material and size) Max. Inlet Pressure (P1): Up to 400 psig (27.6 bar) for certain sizes Outlet Pressure (P2) Ranges: Various spring ranges available, typically from 3 to 200 psig (0.2 to 13.8 bar). Consult sizing software for specific capabilities. Temperature Range Standard Packing: -20° to 400°F (-29° to 204°C) High-Temp Packing: Up to 800°F (427°C) with appropriate materials. Note: Temperature limits are also dependent on seat material. Body Materials Standard: Ductile Iron Options: Cast Iron, Carbon Steel (WCB), Stainless Steel (CF8M/316), Bronze. Trim Materials Standard Trim: 11-13% Chrome Stainless Steel stem, 410SS piston, 316SS seat ring. Soft Seat: Buna-N, EPDM, FKM (Viton), PTFE (Teflon) O-rings for tight shut-off. Flow Characteristics Equal Percentage (inherent) Leakage Class Soft Seat: ANSI Class IV (bubble-tight shut-off) Metal Seat: ANSI Class II Actuator Type Spring & Diaphragm Actuator with a Piston Operator. The piston provides high thrust and fast response. Accessories Pilot-operated Actuators (262PES): For higher outlet pressures or where a larger diaphragm is needed for sensitivity. Internal Check Valves (262CV): Prevents reverse flow. Separate Strainers

Key Specifications & Parameters Parameter Specification Model 6060 Level Transmitter Measurement Principle Hydrostatic Pressure Output Signal 2-wire, 4-20 mA DC, HART® protocol (optional) Power Supply 12 to 42 V DC (standard loop power) Accuracy Typically ±0.25% of calibrated span (includes linearity, hysteresis, and repeatability) Zero & Span Adjustments Field adjustable via potentiometers or magnetic pushbuttons (depending on version) Wetted Materials Diaphragm: 316L Stainless Steel, Hastelloy C-276 O-Rings: FKM (Viton®), EPDM, FFKM (Kalrez®) Process Connection 2-inch NPT (standard); ANSI 150 lb and DIN flanges available Electrical Connection 1/2-inch NPT conduit entry Fill Fluid Silicone Oil (standard) or Halocarbon Oil (for oxygen service) Mounting Flush or extended diaphragm configurations. Can be mounted directly to the tank or via a remote seal (for high temperature applications). Performance - Turn Down Ratio 10:1 - Response Time <10 ms (typical) - Stability <±0.1% of URL per year Environmental - Ambient Temp. Range -40° to 185°F (-40° to 85°C) - Process Temp. Range With Silicone Fill: -40° to 248°F (-40° to 120°C) With Halocarbon Fill: -40° to 248°F (-40° to 120°C) Remote Seal Options: Allow for much higher process temperatures. - Storage Temp. Range -40° to 185°F (-40° to 85°C) - Humidity 0 to 100% RH Mechanical - Weight Approximately 4.5 lbs (2.0 kg) - Enclosure Rating NEMA 4X (IP66) - Material 316 Stainless Steel Approvals CE, RoHS, RCM (varies by specific model and configuration)

Technical Specifications / Parameters Parameter Specification Model Fisher 8540 Type Displacer-operated, Magnetic Snap-Action Switch Switching Element Single-Pole, Double-Throw (SPDT) snap switch. Electrical Ratings Typically 15 A @ 125/250/480 VAC; 0.5 A @ 125 VDC. (Confirm with specific product data sheet). Enclosure Ratings Standard: NEMA 4, 7, 9. Explosion-proof for Class I, Division 1, Groups B, C, D; Class II, Division 1, Groups E, F, G. Process Connection Top Mounting: 2-inch or 3-inch NPT or ANSI Flanged. Side Mounting: 1-inch or 1.5-inch NPT or ANSI Flanged. Materials of Construction Body/Chamber: Carbon Steel, 316 Stainless Steel, Alloy 20, Hastelloy C. Displacer: 316 Stainless Steel, Hastelloy C, Teflon®-coated. Internal Parts: 316 Stainless Steel, Alloy 20, Hastelloy C. Pressure Rating Up to ANSI Class 2500 (depending on housing size and material). Temperature Limits Standard Switch: -40°F to +165°F (-40°C to +74°C) High-Temp. Switch: Up to +750°F (+400°C) with extended stem/chamber options. Set Point Accuracy Typically ±0.125 inch (±3.2 mm) of the set level, depending on specific gravity. Specific Gravity Range Typically 0.15 and higher. The minimum specific gravity determines the required displacer length. Weight Varies significantly with size and construction (e.g., 30 to 150 lbs / 14 to 68 kg).