EMERSON FISHER TYPE 67CFR INSTRUMENT SUPPLY REGULATOR
Rp123000.00
The Emerson Fisher Type 67CFR is a compact, direct-operated filter regulator designed to provide clean, accurate, and stable reduced pressure for pneumatic and electro-pneumatic instrumentation systems. Combining pressure regulation with integrated filtration and internal relief functionality, the Type 67CFR is ideal for instrument air applications in industrial process control environments.
The Fisher 67CFR regulator is widely used in oil & gas facilities, petrochemical plants, power generation systems, and industrial automation applications requiring reliable instrument air pressure control and filtration.
General Specifications
Description | Specification |
|---|---|
Product Type | Instrument Supply Filter Regulator |
Model | Fisher Type 67CFR |
Manufacturer | |
Regulator Type | Direct-Operated |
Body Size | 1/4 in. NPT |
End Connection | Female NPT |
Body Material | Aluminum |
Optional Body Material | Stainless Steel |
Maximum Inlet Pressure | 250 psig (17.2 bar) |
Maximum Outlet Pressure | 50 psig above setpoint |
Outlet Pressure Ranges | 0–35 psig, 0–60 psig, 0–125 psig |
Filtration Element | 5 Micron Filter |
Pressure Registration | Internal |
Temperature Capability | -40°F to 180°F (-40°C to 82°C) with NBR |
Relief Function | Internal Relief Valve |
Mounting | Panel Mount or Direct Mount |
Approximate Weight | 1 lb (0.5 kg) |
Key Features
Integrated filter and pressure regulator design
Provides clean and regulated instrument air supply
Compact and lightweight construction
Internal relief valve for downstream overpressure protection
Stable and accurate outlet pressure control
Designed for pneumatic and electro-pneumatic instrumentation
Corrosion-resistant fasteners
Easy maintenance and filter replacement
Optional stainless steel construction for corrosive environments
Suitable for digital instrumentation systems
Typical Applications
Instrument air supply systems
Pneumatic controllers
Electro-pneumatic positioners
Valve actuator air supply
Industrial automation systems
Process control instrumentation
Air chucks and spray equipment
Oil & gas instrumentation panels
Petrochemical process systems
Operating Principle
The Fisher Type 67CFR regulator reduces incoming supply pressure to a controlled downstream pressure using a spring-loaded diaphragm mechanism. The integrated filter element removes contaminants and moisture from the air supply, while the internal relief valve protects downstream instrumentation from minor overpressure conditions.
As downstream pressure decreases, the regulator opens to allow additional airflow. When outlet pressure reaches the desired setpoint, the valve throttles to maintain stable and accurate pressure regulation.
Advantages
Combines filtration and regulation in one compact unit
Reliable instrument air protection
Excellent pressure stability and repeatability
Low maintenance requirements
Rugged industrial construction
Suitable for severe industrial environments
Easy installation and servicing
Long operational service life
Available Configurations
Model | Description |
|---|---|
Type 67C | Basic pressure regulator |
Type 67CR | Regulator with internal relief |
Type 67CF | Filter regulator |
Type 67CFR | Filter regulator with internal relief |
Type 67CS / 67CSR | Stainless steel construction |
