KOFLOC Back pressure regulator

KOFLOC 6800 back pressure regulator

Stable back pressure control for industry & laboratories

The KOFLOC 6800 is a compact and accurate back pressure regulator (BPR) designed to keep the upstream pressure constant. In industrial processes, laboratories and analysis applications, it is essential that the pressure before a component does not fluctuate; the 6800 offers a reliable solution for this.

This regulator is suitable for gas and liquid systems and is often used in process control, analytical equipment, high-purity gas lines and test setups where constant back pressure is crucial.

What does a back pressure regulator do?

A back pressure regulator works the opposite way to a standard pressure regulator:

• A normal pressure regulator keeps the pressure after the valve constant (downstream).
• A back pressure regulator keeps the pressure before the valve constant (upstream).

The KOFLOC 6800 automatically opens further when the upstream pressure becomes too high and closes when it becomes too low. This keeps the process stable, even with changing flow conditions or load changes.

Technical information

Key properties of the KOFLOC 6800

• Very stable control of upstream pressure
• Suitable for gas and liquid systems
• Compact design for easy panel or inline mounting
• High reproducibility and accurate pressure setting
• Robust construction with high-grade materials
• Optionally suitable for corrosive media (depending on material configuration)
• Ideal for systems with variable flow or pulsating loads

Toepassingen in industrie & laboratoria

Industry

• Process control in chemicals and fine chemicals
• Pressure stabilisation in reactor and mixing systems
• Gas buffer and compression systems
• Test benches and production setups
• Hydrogen and special gas supply

Laboratories & analytical systems

• Gas chromatography and analyser cabinets
• Clean gas distribution
• R&D reactors and pilot plants
• High-purity gas systems
• Pressure stabilisation in measuring and dosing setups