2500 Series | Safety Relief Valve
BelGAS CP Control Products
The BelGAS CP 2500 Series Safety Relief Valve is a high-performance, ASME-certified pressure relief solution engineered to protect vessels and piping systems from overpressure conditions. Designed for both gas and liquid service, it delivers dependable, repeatable relief performance across a wide range of operating pressures.
Built for oil and gas environments, the 2500 Series combines rugged carbon steel construction with corrosion-resistant stainless steel internals, ensuring long-term durability and consistent operation in demanding field conditions. Each valve is manufactured and tested in accordance with ASME Boiler and Pressure Vessel Code Section XIII and certified by the National Board, providing assurance of performance, safety, and compliance.
With multiple orifice sizes, spring ranges, and configuration options available, the 2500 Series can be tailored to match specific system requirements while maintaining precise pressure control and high flow capacity.
Typical Applications:
Separators, pressure vessels, heater-treaters, compressors, gathering systems, transmission lines, meter runs, and general oil and gas production equipment
Key Features
- Available in 1” and 2” valve sizes with multiple inlet configurations
- Wide spring range coverage from low-pressure to high-pressure applications (15–2500 PSIG depending on configuration)
- ASME Section XIII and National Board (NB) certified for safety and compliance
- High flow capacity design for efficient pressure relief
- Multiple orifice sizes (C through G) to match required flow characteristics
- Soft seat trim for improved sealing and reduced leakage
- Carbon steel body with stainless steel internal components for corrosion resistance
- Designed for both gas and liquid service applications
- FNPT outlet and MNPT inlet connections for standard integration
- Optional gauge port configuration available
- PERFORMANCE ADVANTAGES
- CERTIFIED PRESSURE RELIEF YOU CAN TRUST
PERFORMANCE ADVANTAGES
Why the CP 2500 Series Performs Where It Counts
HIGH FLOW CAPACITY WITH PRECISE
RELIEF CONTROL
Engineered with optimized orifice sizing and spring configurations, the valve delivers high-volume flow while maintaining accurate set pressure control. This ensures efficient system protection without unnecessary pressure fluctuations.
BUILT FOR HARSH OIL & GAS ENVIRONMENTS
With a carbon steel body and corrosion-resistant stainless steel internals, the 2500 Series is designed to withstand demanding field conditions, including pressure cycling, temperature variation, and exposure to corrosive media.
VERSATILE CONFIGURATION FOR
MULTIPLE APPLICATIONS
The selection matrix allows customization across valve size, orifice size, spring range, and service type. This flexibility ensures the valve can be properly matched to both low-pressure and high-pressure systems across gas and liquid applications.
RELIABLE SEALING WITH SOFT SEAT DESIGN
The soft seat trim improves sealing performance and minimizes leakage, even after repeated operation. This enhances system efficiency and reduces maintenance requirements over time.