BelGAS CP control products strategically
respond to the needs of the oil and gas industry.

BelGas CP Valves


Used in mainly low-pressure systems, such as oil and water dumps on low-pressure separators, heater treaters, and free water knockouts. Well suited for On/Off situations or throttle control.

Model P7100

Control Valve

The BelGASCP P7100 series is a pneumatically operated control valve. Offering a NACE compliant construction as standard, the P7100 is designed to withstand severely corrosive mediums associated with the oil and gas industry. Trim options of precipitation hardened stainless steel and tungsten carbide allow the P7100 to handle most destructive process conditions. An LCC steel body makes the P7100 well-suited for applications in a wide temperature range.


• Separators

• Liquid Level Controls

• Scrubbers

• Plunger Lift

• Dehydrators

• Process Equipment


• Simple Maintenance: The actuator assembly and valve

trim can be quickly changed without removing the valve

from the line. Simply loosen the hammer nut and lift

the actuator assembly free of the body. No special tools

are required.

• Safety Pressure Relief: As a warning, the hammer nut is

designed to leak a small amount of process fluid if an

attempt to remove the actuator is made while the valve

body is still pressurized.

• Hardened Trim: Precipitation hardened stainless steel and

tungsten carbide trim options will handle the most

damaging process conditions.

• Sour Gas Service: All control valves come standard with

NACE MR0175 compliant parts to ensure functionality in

sour gas applications.

Inlet Pressure Rating 4000 PSIG (Max)
Assembled Valve Temperature Range -40° to 200°F
(-40° to 93°C)
Shutoff Classification ANSI Class IV
Recommended Air Pressure
to Actuator
3-15 Spring: 0 to 20 PSIG
6-30 Spring: 0 to 35 PSIG


BelGAS CP Model P7100 Control Valve