P7200PB | Piston Balanced Control Valve
BelGAS CP Control Products
The BelGAS CP P7200PB Piston Balanced Control Valve is a pneumatically operated, open-yoke control valve engineered for high-pressure, high-flow oil and gas applications. Designed to control a wide range of fluids at pressures up to 4000 PSIG, the P7200PB excels in environments where both pressure intensity and flow volume demand a more advanced control solution.
Built around a piston balanced, cage-guided trim design, the valve minimizes the effects of process pressure on operation, allowing for stable, controlled performance even under extreme flow conditions. This design makes the P7200PB especially effective in high-flow dump valve and pressure control applications.
The valve features a field-reversible actuator, allowing operators to switch between fail open and fail closed configurations without additional components. Combined with multiple trim sizes, material options, and seal configurations, the P7200PB can be tailored to match specific media, pressure ranges, and operating conditions.
NACE compliant material options are available to ensure long-term reliability in corrosive and sour gas service environments, making the P7200PB a dependable solution across upstream and production operations.
Typical Applications:
High-pressure/high-flow dump valves, separators, treaters, and pressure or flow control systems in demanding production environments
Key Features
- Piston balanced, cage-guided trim for high-flow stability
- Designed for pressures up to 4000 PSIG
- ANSI Class VI shutoff capability
- Pneumatically operated open-yoke control valve design
- Field-reversible actuator for fail open or fail closed operation
- Actuator rated up to 45 PSIG air supply
- Multiple trim sizes including 1½” and 2″ options
- Trim materials available in 17-4PH stainless steel and hardened tool steel
- Seal material options including HSN, AFLAS, Teflon, and fluorocarbon
- Temperature range from -20°F to 300°F
- NACE MR0175 compliant options for sour gas service
- Female NPT connections with ANSI Class 1500 rating
PERFORMANCE ADVANTAGES
Why the P7100 Performs Where It Counts
HIGH-FLOW, HIGH-PRESSURE PERFORMANCE
The piston balanced design reduces the impact of upstream pressure on valve operation, allowing for stable control in high-flow and high-pressure environments where standard valves struggle.
CONTROL UNDER EXTREME CONDITIONS
Cage-guided trim and balanced internals provide smoother operation and improved throttling performance, even in demanding production systems.
CONFIGURABLE FOR APPLICATION
Multiple trim sizes, materials, and seal options allow the valve to be tailored for different media types, flow rates, and service conditions.
FLEXIBLE FIELD OPERATION
The reversible actuator enables quick conversion between fail open and fail closed configurations without additional parts, simplifying installation and reducing downtime.