PL84 | Pilot Regulator
BelGAS CP Control Products
The BelGAS CP PL84 Pilot Regulator is a high-sensitivity pilot designed for use with medium and small commercial regulators where precise pressure control is critical. Engineered with a convoluted diaphragm, the PL84 enhances responsiveness and accuracy, making it ideal for applications requiring tight pressure regulation and stable control.
As shown in the sectional diagram on page 2, the pilot uses a spring-loaded diaphragm and pintle assembly to modulate flow and control downstream pressure. This design allows for consistent signal output and smooth regulator performance across varying operating conditions.
The PL84 is available in multiple gain configurations, including low, standard, and high gain, allowing users to fine-tune response time and pressure buildup characteristics based on system requirements. With adjustable spring ranges and durable aluminum construction, it delivers reliable performance in demanding field environments.
Typical Applications:
Gas regulators, control systems, pilot-operated valves, and pressure control assemblies
Key Features
- Pilot regulator designed for medium and small regulator systems
- Convoluted diaphragm design for increased sensitivity
- Available in low, standard, and high gain configurations
- Multiple spring ranges for flexible pressure control
- Adjustable setpoint via external adjustment screw
- Aluminum body construction for durability and corrosion resistance
- Compatible with F300 and F330 regulator systems
- Field-serviceable design with replaceable internal components
- Nitrile and fluorocarbon trim options available
PERFORMANCE ADVANTAGES
Why the P7100 Performs Where It Counts
HIGH-SENSITIVITY CONTROL
Convoluted diaphragm design improves responsiveness, allowing for precise pressure adjustments and stable regulator performance.
CONFIGURABLE RESPONSE CHARACTERISTICS
Multiple gain options enable users to tailor response time and pressure buildup to match specific application requirements.
FLEXIBLE PRESSURE RANGES
Interchangeable spring ranges allow the PL84 to operate across a variety of pressure conditions without sacrificing accuracy.
RELIABLE AND SERVICEABLE DESIGN
Durable construction with accessible internal components simplifies maintenance and extends operational life in the field.