P8200 | Fuel Gas Shut-Off Valve
BelGAS CP Control Products
The BelGAS CP P8200 Fuel Gas Shut-Off Valve is a mechanically operated valve designed to shut off instrument gas flow in fuel gas scrubber applications based on liquid level. As liquid rises inside the vessel, the internal displacer lifts and closes the valve, stopping gas flow before liquid carryover can occur.
The valve operates without pneumatic or electrical input, using a simple mechanical design to deliver consistent, repeatable shut-off performance. This makes the P8200 well suited for remote installations where reliability and simplicity are critical.
Multiple displacer lengths and material options allow the valve to be matched to vessel height and process conditions. Available in steel or stainless steel construction with nitrile or fluorocarbon seat options, the P8200 is built to handle a range of temperatures and service environments.
Typical Applications:
Fuel gas scrubbers, indirect line heaters, and heater treaters
Key Features
- Mechanical liquid level actuated shut-off valve
- Automatically closes gas flow as liquid level rises
- No pneumatic or electrical input required
- Maximum working pressure up to 250 PSIG
- Temperature range from -20°F to 300°F depending on seat material
- Works with fluids with specific gravity greater than 0.8
- Multiple displacer length options for varying vessel heights
- Steel or stainless steel body construction
- Nitrile and fluorocarbon seat options available
- Compact design for simple installation and integration
PERFORMANCE ADVANTAGES
Why the P7100 Performs Where It Counts
POSITIVE GAS SHUT-OFF CONTROL
The displacer-driven design ensures gas flow is shut off at a defined liquid level, preventing carryover and protecting downstream equipment.
SIMPLE, DEPENDABLE OPERATION
With no external power or control requirements, the P8200 provides consistent performance with minimal maintenance and fewer potential failure points.
APPLICATION-SPECIFIC CONFIGURATION
Displacer length and material options allow the valve to be configured for different vessel sizes and operating conditions without modification.
BUILT FOR FIELD RELIABILITY
Durable materials and a straightforward internal design provide long service life in oil and gas environments where uptime and reliability matter.