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.

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Model 4100 • Diaphragm Actuated Valve
Model 4100 • Diaphragm Actuated Valve Image

CP Benefits:

  •   Economical
  •   Simple, Reliable Design
  •   300 PSI Working Pressure
  •   Compatible with W100

Applications:

  • Burner valve for throttling or snap-acting service
Model 4200 • Mechanical Treater Valve
Model 4200 • Mechanical Treater Valve Image

Click here for the BelGAS – 4200 Product Bulletin 

The BelGASCP P4200 series is an oil or water valve designed to withstand severely corrosive mediums associated with the oil and gas industry.

Applications
• Heater Treater
• Water Knockouts
• Gun Barrels
• Salt Water Disposal Systems
Features
• Simple Maintenance: The valve trim can be quickly
changed without removing the valve from the line.
Simply loosen the bolts and hex nuts to lift the bonnet
and housing free of the body.
• Signal (Pilot) Port Orientation Option: Choose from
several different orientations to best suit your
application needs.
• Trim Option: Customers can decide from nitrile and/or
fluorocarbon elastomer options.
• Cage Material Option: Customers can decide between
a carbon steel cage and ratio plug or acetal cage and
ratio plug.
• Trunnion Hub/Shaft D-Key Feature: The P4200 features a “D” shaped hole in the trunnion hub with a “D” shaped trunnion shaft. This feature allows for ease of maintenance and assembly.

Model 4500 • Diaphragm Balanced Motor Valve
Model 4500 • Diaphragm Balanced Motor Valve Image

Click here for the P4500 Diaphragm Balanced Motor Valve Product Bulletin.

 

The BelGASCP P4500 series is a diaphragm operated dump valve for control of low-pressure water or oil where 10 PSIG minimum pneumatic signal is available.

Applications
• Separators
• Meters
• Water Knockouts

Features
• Diaphragm Balanced Single Seat
• 10 PSIG Minimum Pneumatic Signal
• Simple Repair and Maintenance

Model 7200 • Diaphragm Actuated Valve
Model 7200 • Diaphragm Actuated Valve Image

CP Benefits:

  •   Field Interchangeable
  •   Open-yolk Design
  •   Meets NACE MR0-175
  •   Field reversible
  •   Normally opened or closed

Applications:

  •   High pressure dump valve
  •   Pressure reducing valve (when used with PL 91/92
  •   Back pressure valve (when used with PL 91/92
Model P7100 • Diaphragm Actuated Valve
Model P7100 • Diaphragm Actuated Valve Image

Click here for the BelGAS 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 allows the P7100 to handle most destructive process conditions. An LCC steel body makes the P7100 well-suited for applications in a wide temperature range.

Applications
• Separators
• Liquid Level Controls
• Scrubbers
• Plunger Lift
• Dehydrators
• Process Equipment

Features
• 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.

Model P7400 • Diaphragm Actuated Valve
Model P7400 • Diaphragm Actuated Valve Image

CP Benefits:

  •   Field Interchangeable
  •   Easy Maintenance
  •   Compact Design
  •   SS Replaceable Trim
Model 4100 • Diaphragm Actuated Valve Image
Model 4100 • Diaphragm Actuated Valve
CP Benefits:   Economical   Simple, Reliable Design   300 PSI Working Pressure   Compatible with W100 Applications: Burner valve for throttling or snap-... Read More
Model 4200 • Mechanical Treater Valve Image
Model 4200 • Mechanical Treater Valve
Click here for the BelGAS – 4200 Product Bulletin  The BelGASCP P4200 series is an oil or water valve design... Read More
Model 4500 • Diaphragm Balanced Motor Valve Image
Model 4500 • Diaphragm Balanced Motor Valve
Click here for the P4500 Diaphragm Balanced Motor Valve Product Bulletin.   The BelGASCP P4500 serie... Read More
Model 7200 • Diaphragm Actuated Valve Image
Model 7200 • Diaphragm Actuated Valve
CP Benefits:   Field Interchangeable   Open-yolk Design   Meets NACE MR0-175   Field reversible   Normally opened or closed Applications:   H... Read More
Model P7100 • Diaphragm Actuated Valve Image
Model P7100 • Diaphragm Actuated Valve
Click here for the BelGAS P7100 Control Valve The BelGASCP P7100 series is a pneumatically operated control valve.... Read More
Model P7400 • Diaphragm Actuated Valve Image
Model P7400 • Diaphragm Actuated Valve
CP Benefits:   Field Interchangeable   Easy Maintenance   Compact Design   SS Replaceable Trim