P40 | General Purpose Gas Regulator
BelGAS Regulators
The BelGAS P40 Gas Regulator is a precision, general purpose regulator designed for instrumentation and control applications requiring stable and repeatable pressure control. Built with a diaphragm-operated design, it delivers consistent outlet pressure while maintaining excellent sensitivity and responsiveness across varying conditions.
Engineered for reliability, the P40 features a self-relieving design with a soft relief seat that allows excess downstream pressure to vent automatically. This helps protect downstream components while maintaining stable system performance. The regulator is also available in a NACE-compliant configuration for use in corrosive and sour gas environments.
Constructed with a rugged die-cast aluminum body and corrosion-resistant finishes, the P40 is designed to withstand demanding field conditions. Its compact size, multiple mounting options, and integrated gauge port make it easy to install and adapt across a wide range of industrial and oil and gas applications.
Typical Applications:
Instrumentation systems, pilot-operated controllers, pressure and flow control systems, valve actuation, and general purpose gas regulation
Key Features
- General purpose gas pressure regulator
- Self-relieving design with soft relief seat
- Maximum inlet pressure up to 250 PSIG
- Outlet pressure ranges from 0–10, 0–35, 0–60, and 0–120 PSIG
- Flow capacity up to 20 SCFM
- Excellent stability and repeatability
- Standard tapped vent configuration
- Integrated full flow gauge port
- Die-cast aluminum body with corrosion-resistant coating
- Available in NACE compliant configuration
- Multiple mounting options including pipe, panel, and bracket
PERFORMANCE ADVANTAGES
Why the P40 Performs Where It Counts
PRECISE AND STABLE CONTROL
Delivers consistent outlet pressure with excellent repeatability, making it ideal for instrumentation and control applications.
SELF-RELIEVING PROTECTION
Soft relief seat design automatically vents excess downstream pressure, helping protect equipment and maintain safe operation.
FLEXIBLE INSTALLATION
Compact design with multiple mounting options and integrated gauge port simplifies installation and system integration.
BUILT FOR DEMANDING ENVIRONMENTS
Rugged construction and optional NACE configuration allow reliable performance in both standard and corrosive service conditions.