Category Specification Model MR98L Type Pilot-Operated, Spring-Loaded Monitor or Relief Pilot Function Overpressure Protection (Relief) / Backup Monitor Setpoint Range The setpoint is field-adjustable. The specific range is determined by the spring range installed inside the pilot (e.g., a model might be ordered for a range of 50-150 psig). The exact range must be confirmed by the spring installed. Maximum Inlet Pressure Limited by the main regulator body, but the pilot itself is typically suitable for high pressures common in gas transmission, often up to 1440 psig (100 bar) or more. Relief Capacity The flow capacity is determined by the size of the main regulator valve body on which it is installed and the orifice in the pilot. It is designed to handle the full flow capacity of the main regulator in a failure scenario. Supply Self-powered by the process pressure. No external power required. Materials of Construction Body: Cast Steel or Ductile Iron (for high-pressure service). Internals: Stainless Steel. Port Connections Typically 1/4" or 1/2" NPT for the sensing and control lines. Temperature Limits Suitable for standard industrial ambient and process temperatures. Specific limits depend on the elastomers used (e.g., Buna-N standard).

Category Specification Model MR95L Type Pilot-Operated, Spring-Loaded Monitor or Relief Pilot Function Overpressure Protection (Relief) / Backup Monitor Setpoint Range The setpoint is field-adjustable. The specific range is determined by the spring range installed inside the pilot. Common ranges for the 95L series are lower than the 98L, for example, 5-50 psig or 10-100 psig. The exact range must be confirmed by the spring installed. Maximum Inlet Pressure Suitable for the pressure ratings of the main regulators it services, typically found in medium-pressure applications. Relief Capacity The flow capacity is sufficient to handle the overpressure scenario for the main regulator it is protecting, determined by the orifice size in the pilot and the main valve size. Supply Self-powered by the process pressure. No external power required. Materials of Construction Body: Cast Iron or Aluminum (standard). Internals: Stainless Steel, Brass. Port Connections Typically 1/4" NPT for the sensing and control lines. Temperature Limits Suitable for standard industrial ambient and process temperatures. Specific limits depend on the elastomers used (e.g., Buna-N standard).

Technical Specifications Category Specification Fisher Part Number 67DF-2349-725106 Description Travel & Temperature Sensor Module Assembly Compatible Device Fisher FIELDVUE DVC6200 Series Digital Valve Controllers Sensor Type Non-Contact Travel Sensor Measurement Functions • Valve Stem Travel / Position • Ambient Temperature Electrical Interface Connects internally to the DVC6200 main processor board. Physical Compatibility This assembly is designed as a direct replacement for the original sensor module in specific DVC6200 series models. Primary Application Repair and replacement of a failed or damaged travel/temperature sensor in a DVC6200 positioner.

Technical Specifications Category Specification Model 67DFR-25 Type Panel-Mount Filter Regulator Function Filtration and Pressure Reduction of Instrument Air Port Size 1/4" NPT (Inlet & Outlet) Maximum Inlet Pressure Typically 250 psig (17.2 bar) Outlet Pressure Range 0 to 60 psig (0 to 4.1 bar). Adjustable via the top knob. Flow Capacity Sufficient for supplying one or several standard pneumatic instruments. Filter Element Typically 40 micron. Removes particulates and includes a bowl to collect condensed liquids. Bowl Transparent or metal bowl for visual inspection of condensate level. Gauge Includes an integrated pressure gauge to indicate the set outlet pressure. Mounting Panel Mount via a integral locking nut. Body Material Die-cast Zinc or Aluminum Bowl Material Polycarbonate (transparent) or metal.

Parameters / Specifications Type: Direct-operated filtered pressure regulator Series: Fisher 67C Series (Model: 67CFR) Function: Supply a stable, reduced instrument air pressure Internal Filter: Yes (provides particulate protection) Internal Relief: Yes (automatically relieves excess downstream pressure) Inlet Pressure Rating: Up to 250 psi Outlet Pressure Range: 0–60 psi adjustable Connections: ¼ inch NPT (inlet and outlet) Body Style: Compact instrument regulator Media: Air or compatible gases Weight: Approximately 1.7 lb (≈0.77 kg) Typical Applications: Pneumatic controllers, actuators, valve positioners, panel-mounted instrument regulation Mounting: Suitable for inline or panel mounting Design Features: Stable outlet pressure, filtered supply, relief protection, small form factor

Key Specifications Model: PF-67CFR-P265 Series: 67C Series (67CFR type) Maximum inlet (supply) pressure: up to 250 psi (≈17.2 bar) Outlet (regulated) pressure range: 0–35 psi (≈0–2.4 bar) Connection size: ¼-inch NPT (inlet and outlet) Body configuration: aluminum instrument regulator with internal filter & internal relief Media: Air or compatible gas Temperature/Material notes (general for 67C Series): With Nitrile (NBR) elastomers: operating range typically from –40 °F to 180 °F (≈ –40 °C to +82 °C) With Fluorocarbon (FKM) elastomers: higher temperature capability With Silicone (VMQ) elastomers: for low-temperature service (down to –60 °F / –51 °C) Accuracy / repeatability: In the 67C Series general manual, repeatability for NBR/VMQ elastomers is ~0.1 psi (≈7 mbar) and inlet sensitivity <0.2 psi change in outlet for 25 psi change in inlet (for NBR/VMQ elastomers) Internal relief: The 67CFR type includes built-in relief feature (soft-seat valve) to relieve downstream pressure if it rises above setpoint, thereby ensuring safety & stable regulation Filter: The “F” in 67CFR indicates integral filter—standard polyethylene filter with ~5 microns rating; optional glass or stainless steel filters available Weight: Approximate weight ~0.95 kg (for this particular part)

Specifications / Parameters Below are the key specifications and operating parameters for the 67CFR-225 version: Body material: Aluminum (alloy) Body size & end connections: ¼ inch NPT (inlet & outlet) Maximum inlet pressure (body rating): 250 psig (≈17.2 bar) Maximum emergency outlet pressure: 50 psig (≈3.4 bar) over the set outlet pressure Outlet (regulated) pressure range: 0-60 psig (≈0-4.1 bar) for this version (0-60 psi spring range) Filter: Integral filter (e.g., ~5 micron polyethylene standard) Internal relief: Yes — soft-seat internal relief valve integrated Temperature capabilities (depending on elastomer material): Nitrile (NBR): –40 °F to 180 °F (≈ –40 °C to 82 °C) Fluorocarbon (FKM): 0 °F to 300 °F (≈ –18 °C to 149 °C) Silicone (VMQ) with low temperature bolting: –60 °F to 180 °F (≈ –51 °C to 82 °C) Approximate weight: ~1 lb (~0.5 kg) for standard 67C/67CFR body Media: Air or compatible gases (depending on materials of construction) Typical applications: Instrument supply regulators for pneumatic/electropneumatic controllers, valve positioners, etc. Construction notes: With filter and relief means particulates are removed and downstream over-pressure can be relieved automatically when downstream exceeds the setpoint plus relief margin.

English Parameters / Specifications Model: 67CFR-224/GF Series: Fisher 67C Series (Instrument Supply Regulators) Body Material: Aluminum (standard for 67C) End Connections: ¼ in NPT (inlet & outlet) Maximum Inlet Pressure (Body Rating): 250 psig (≈17.2 bar) Outlet (regulated) Spring Range: 0–35 psig (≈0–2.4 bar) for the “224” variant Maximum Emergency Outlet Pressure (i.e. relief above set outlet): 50 psig (≈3.4 bar) above the outlet setting Filter: Integral internal filter (particulate filter element included) Internal Relief Valve: Yes — built-in soft-seat relief to relieve downstream pressure above setpoint Temperature Capability (depending on elastomer choice): Nitrile (NBR): –40 °F to +180 °F (≈ –40 °C to +82 °C) Fluoroelastomer (FKM): 0 °F to +300 °F (≈ –18 °C to +149 °C) Silicone (VMQ) with low-temperature bolting: –60 °F to +180 °F (≈ –51 °C to +82 °C) Media: Air or compatible gases (must be compatible with elastomer and body materials) Typical Applications: Instrument air supply regulation, panel-mounted regulators, pneumatic controllers, valve positioners Approximate Weight: For the 67C/67CFR aluminum body version ~1 lb (≈0.5 kg)

English Parameters / Specifications Model: 67CF-1663-38512 Series: Fisher 67C Series (Instrument Supply Regulators) Type: Filtered regulator (integral filter) Body Material: Aluminum (standard for 67C/67CF) End Connections: ¼ inch NPT (inlet & outlet) Maximum Inlet Pressure (Body Rating): 250 psig (≈17.2 bar) Outlet (regulated) Spring Range: 0-60 psig (≈0-4.1 bar) Maximum Emergency Outlet Pressure (i.e., relief above set outlet): 50 psig (≈3.4 bar) above the set outlet pressure Filter: Included (typically 5 micron polyethylene standard) Temperature Capabilities (depending on elastomer choice): Nitrile (NBR): –40 °F to +180 °F (≈ –40 °C to +82 °C) Fluoroelastomer (FKM): 0 °F to +300 °F (≈ –18 °C to +149 °C) Silicone (VMQ) with low-temperature bolting: –60 °F to +180 °F (≈ –51 °C to +82 °C) Media: Air or compatible gases (subject to elastomer/filter compatibility) Typical Weight: ~0.99 lbs (~0.45 kg) Typical Applications: Instrument air supply for controllers, valve positioners, pneumatic instrumentation, panel mount lines

Parameters / Specifications Model: 67CFR-235 Series: Fisher 67C Series (Instrument Supply Regulators) Construction: Filtered regulator with internal relief (i.e., integral filter and soft-seat internal relief valve) Body material: Aluminum (standard for 67C series non-CS version) End connections: ¼ inch NPT (inlet & outlet) Maximum inlet (body rating) pressure: 250 psig (≈17.2 bar) for standard models. Maximum emergency outlet pressure (i.e., the relief valve will relieve when downstream exceeds setpoint by this margin): 50 psig (≈3.4 bar) above the outlet setting. Typical outlet (regulated) pressure spring range for the “235” variant: likely 0–35 psig (≈0–2.4 bar) (many order-codes in the 200-series use 0-35 psig) Filter: Integral, standard rating about 5 microns for polyethylene filter element Temperature capability (depending on elastomer / diaphragm / filter media): Nitrile (NBR): –40 °F to +180 °F (≈ –40 °C to +82 °C) Fluoroelastomer (FKM): 0 °F to +300 °F (≈ –18 °C to +149 °C) Silicone (VMQ diaphragm + low-temp bolting): –60 °F to +180 °F (≈ –51 °C to +82 °C) Media: Air or compatible gases (must confirm elastomer/filter compatibility for specific gas) Typical weight (for ¼ in NPT aluminum body version): about ~1 lb (≈0.5 kg) Typical applications: Instrument air supply regulators for pneumatic controllers, actuators, panel mount regulators, air chucks, spray guns, etc.