Technical Specifications Category Specification Model Type 4-300 Type Conventional Spring-Loaded Safety Relief Valve Service Air, Steam, and other Compressible Fluids Operation Pop-Action (Rapid Full-Lift) Orifice Designation J (According to API 526. The "300" size corresponds to a "J" orifice). Orifice Area 0.710 sq. in. (458 sq. mm) Inlet Size Varies, but common for this orifice is 2" NPT or flanged. Outlet Size Typically one size larger than the inlet (e.g., 3" NPT for a 2" inlet). Set Pressure Range Available in various spring ranges for different set pressures. The specific range is determined by the spring installed. Blowdown Adjustable (typically 2-7% for steam/air). Maximum Allowable Set Pressure Dependent on the body rating, but typically suitable for several hundred psig. Body Materials Carbon Steel (standard for steam and air), Bronze, Stainless Steel. Standards Compliance Can be designed to meet ASME Boiler and Pressure Vessel Code, Section I and Section VIII.

Technical Specifications Category Specification Fisher Part Number 67DF-2343-119276 Description Positioner Mounting Kit Compatible Actuator Fisher 667 and 667AF Series Actuators Compatible Positioner Fisher FIELDVUE DVC6000 Series Digital Valve Controllers Kit Contents Includes mounting bracket, linkage, feedback lever, pins, gaskets, seals, and all necessary fasteners. Function Provides the mechanical interface and feedback connection between the DVC6000 positioner and the 667 actuator. Materials Components are typically made from plated carbon steel and stainless steel for corrosion resistance.

Technical Specifications Category Specification Fisher Part Number 67CF-1663-38672 Description Positioner and Supply Pressure Gauge Kit Applicable Actuator Fisher 667 and 667AF Series (Size 30 to 120) Pneumatic Actuators Positioner Type Pneumatic Force-Balance, Cylinder Type Input Signal 3 to 15 psig (0.2 to 1.0 bar) standard pneumatic signal. Supply Air Pressure Maximum 150 psig (10.3 bar). Typical operating supply is higher than the signal pressure, often in the 40-100 psig range, to provide sufficient power. Air Consumption Approximately 3.0 SCFM (85 standard liters per minute) at maximum output. Action Direct or Reverse. The action of the positioner (whether the actuator stem extends or retracts with an increasing signal) is field-reversible. Feedback Mechanism Direct mechanical feedback linkage from the actuator's piston rod. Housing Weather-resistant, gasketed aluminum enclosure. Gauge Included pressure gauge for monitoring supply air pressure. Mounting Directly mounts to the actuator as a complete assembly. Performance Linearity: Typically ±1% of span. Hysteresis: Typically less than 0.5% of span. Temperature Limits Standard instrument air quality is required. The positioner is suitable for standard industrial ambient temperatures.

Technical Specifications Category Specification Model R059260378 Valve Type Eccentric Rotary Control Valve Actuator Type Pneumatic Spring-Diaphragm Actuator (defined by the order number) Action Spring-Return (Single-Acting). Provides fail-safe operation. Air Signal Standard 3-15 psig (0.2-1.0 bar). Travel Approximately 50 to 60 degrees of rotation (standard for eccentric plug valves). Body Style Angle Pattern Body (Standard for R/ET series). End Connections Flanged (The specific ANSI Class and size are defined by the order number). Trim Characterization Eccentric Rotary Plug with approximately equal percentage flow characteristic. Trim Material Typically Stainless Steel. The exact grade is defined by the order number. Leakage Class With metal seats, typically ANSI Class IV (0.01% of rated capacity).

Technical Specifications Category Specification Fisher Part Number FS-67CFD-239 Description Solenoid Valve Mounting Kit Compatible Component Fisher 67CFD Series Actuator Pilots Function Provides the physical and pneumatic interface to mount a solenoid valve to a 67CFD pilot. Kit Contents Typically includes mounting bracket, bolts, gaskets, fittings, and other necessary hardware. Materials Components are typically made from plated carbon steel and stainless steel for corrosion resistance.

Parameters / Specifications Model: 67DFR‑2343‑3134970 Type: Filtered regulator with internal relief Series: Fisher 67D Series Pressure Reducing Regulators Body Material: Aluminum (standard for 67D/67DFR) Connection Size: ½″ NPT (inlet/outlet) typical for series Maximum Inlet Pressure (Body Rating): 250 psig (≈17.2 bar) for filtered models Outlet (Regulated) Pressure Ranges: Typical ranges in the series include 0‑20 psig (0‑1.4 bar), 0‑35 psig (0‑2.4 bar), 0‑60 psig (0‑4.1 bar), and 0‑125 psig (0‑8.6 bar) Maximum Emergency Outlet Pressure (relief set): ~50 psig (≈3.4 bar) above the outlet set pressure (for types with internal relief) Temperature Capability (depends on elastomer/diaphragm): Nitrile (NBR): approx –40 °F to +180 °F (≈ –40 °C to +82 °C) Fluoroelastomer (FKM): approx 0 °F to +300 °F (≈ –18 °C to +149 °C) Silicone (VMQ) with low‑temp bolting: approx –60 °F to +180 °F (≈ –51 °C to +82 °C) Media: Air or compatible gases (with appropriate material compatibility) Typical Applications: Instrument air supply regulators, pneumatic controllers, panel‑mounted regulators, any system requiring clean downstream air plus over‐pressure relief Approximate Weight: For the filtered + relief ½″ NPT aluminum version: ~2.0 lb (≈0.9 kg)

Parameters / Specifications Model: 164A/18 Type: Three‑way pneumatic switching valve End connections: ¼ inch NPT (for typical 164A series) Maximum inlet pressure: 250 psig (≈17.2 bar) Outlet/actuation (switch) pressure range: ~0‑35 psig (≈0‑2.4 bar) (common for the “/18” suffix in listings) Ports: Three ports (A, B, C) for switching or venting operations Construction: Rugged compact body designed for pneumatic signal switching Media: Instrument air or compatible control gas Typical applications: Diverting or venting control signal flow in pneumatic systems, actuator vent/close signal switching Weight: Approximately 4 lbs (≈1.8 kg) for typical body (based on similar model data)

Specifications / Parameters Model: 67AF Type: Pressure regulator with integral filter (filtered regulator) Series: Fisher “67” family (instrument/regulator class) Typical maximum inlet (body) pressure: 250 psig (≈17.2 bar) for standard filtered versions in this family Connections: ¼ inch NPT for the small instrument/regulator size version Outlet (regulated) pressure range: Example‑listed units show spring ranges such as 0‑35 psig (≈0‑2.4 bar) Built‑in filter: Yes (to remove particulates upstream of the regulator internals) Temperature limits (depending on elastomer/filter materials): With standard elastomer (nitrile): approx –40 °F to +180 °F (≈ –40 °C to +82 °C) With fluorocarbon elastomer (FKM): approx 0 °F to +300 °F (≈ –18 °C to +149 °C) With silicone/low‑temperature bolting option: approx –60 °F to +180 °F (≈ –51 °C to +82 °C) Approximate weight: For the small instrument version, approx 1 lb (≈0.5 kg) Typical application: Clean, regulated instrument air/gas supply for pneumatic actuators, controllers, measurement instrumentation.

Technical Specifications Category Specification Model Type 1301F-1 Type Self-Operated Pressure Reducing Regulator Function To reduce a higher, variable inlet pressure to a stable, lower outlet pressure. Power Source Self-Operated (Uses energy from the process fluid) Body Style Globe Valve Body End Connections Flanged (typical for "F" designation, e.g., ANSI Class 125 or 150). Orifice Size Defined by the "-1" code, which corresponds to a specific diameter. Outlet Pressure Range Defined by the "F-1" configuration. This is a field-adjustable range, but the spring is selected for a specific span. Example ranges could be 5-20 psig or 10-50 psig. The exact range must be confirmed from factory data sheets. Maximum Inlet Pressure Typically up to 400 psig (28 bar) for standard bodies. Flow Coefficient (Cv) Determined by the "-1" orifice size. This value is critical for sizing the valve for the application's flow rate. Temperature Range Standard with Buna-N diaphragm: -20°F to +180°F (-29°C to +82°C). Materials of Construction Body: Cast Iron (standard), Ductile Iron, Brass. Trim (Plug/Seat): Stainless Steel (standard). Diaphragm: Buna-N (standard).

Technical Specifications Category Specification Fisher Part Number FS-67CFR-600 Description Filter Regulator Mounting Kit Compatible Component Fisher 67CFR Series Actuator Pilots or related pneumatic systems Function Provides the physical interface to mount a filter regulator to the target component. Kit Contents Typically includes mounting bracket, bolts, gaskets, fittings, and other necessary hardware. Materials Components are typically made from plated carbon steel and stainless steel for corrosion resistance.