PL91 / PL92 | Pilot Regulators
BelGAS CP Control Products
The BelGAS CP PL91 and PL92 Pilot Regulators are pneumatic pilot regulators designed for use in conjunction with control valves, delivering accurate and proportional pressure control in demanding oil and gas applications. Built to handle corrosive service environments, both models provide reliable signal modulation for consistent system performance.
The PL91 is an indirect-acting pilot regulator intended for use with pressure-closing control valves, while the PL92 is a direct-acting pilot regulator designed for pressure-opening control valves. This distinction allows proper pairing based on system control requirements and valve behavior.
Both regulators provide proportional output based on sensed pressure, allowing precise control of valve actuation. A single adjusting screw enables accurate and repeatable setpoint changes, while flexible mounting and remote installation capability allow integration into a wide range of system layouts.
Typical Applications:
Separators, liquid level control systems, scrubbers, wellheads, and pilot-operated control systems
Key Features
- Indirect-acting (PL91) and direct-acting (PL92) configurations
- Designed for use with pressure-closing and pressure-opening control valves
- Proportional output based on sensed pressure changes
- Single adjusting screw for precise setpoint control
- Remote installation capability for flexible system layout
- Field reversible between direct and indirect operation
- Supply pressure options of 20 or 30 PSIG
- 1/4″ NPT connections
- Suitable for liquid or gas service
- Temperature range from -40°F to 300°F depending on elastomer selection
- Steel or stainless steel body construction options
- Nitrile and fluorocarbon diaphragm options available
PERFORMANCE ADVANTAGES
Why the P7100 Performs Where It Counts
CONFIGURABLE CONTROL ACTION
Available in both direct-acting and indirect-acting configurations, allowing proper pairing with control valve function for accurate system response.
PROPORTIONAL AND PREDICTABLE OUTPUT
Each adjustment results in a known change in signal pressure, delivering consistent and repeatable control across varying operating conditions.
FLEXIBLE INSTALLATION OPTIONS
Remote mounting capability and multiple configuration options allow the regulator to be installed wherever it best fits the system design.
BUILT FOR HARSH SERVICE ENVIRONMENTS
Durable materials and corrosion-resistant construction ensure long-term reliability in demanding oil and gas applications.