FISHER 67CFR

FISHER 67CFR

FISHER 67CFR regulators are typically used to provide constantly controlled, reduced pressures to pneumatic and electropneumatic controllers and other instruments. These direct-operated regulators are suitable for most air or gas applications. Other applications include providing reduced pressures to air chucks, air jets, and spray guns.

Key Features of FISHER 67CFR

1. Advanced Valve Control

High Accuracy: Achieves positioning accuracy up to ±0.5% of span, ensuring precise flow or pressure regulation.

Adaptive Tuning: Auto-calibration and self-tuning algorithms adapt to valve hysteresis and friction variations.

Wide Compatibility: Supports linear (e.g., globe valves) and rotary valves (e.g., ball or butterfly valves).

2. Smart Communication & Diagnostics

HART®, FOUNDATION™ Fieldbus, and Profibus PA Protocols: Enables digital integration with DCS/PLC systems and remote diagnostics.

Real-Time Diagnostics: Monitors valve health, detects issues like stiction, packing wear, or air supply faults.

3. Rugged Design for Harsh Environments

Temperature Range: Operates from -40°C to +85°C (-40°F to +185°F).

Robust Housing: Aluminum or stainless steel enclosures with IP66/67 protection against dust and moisture.

Certifications: ATEX, IECEx, and SIL 2/3 compliant for hazardous areas.

4. Ease of Installation & Maintenance

Universal Mounting: Fits most valve actuators using NAMUR or direct-mount configurations.

Local Interface: Built-in LCD and pushbuttons for on-site configuration without external tools.

Predictive Maintenance Alerts: Reduces downtime by identifying issues before failure.