Kofloc 6800 SERIES Backpressure Regulator

Description

The Kofloc 6800 SERIES is the essential solution for “upstream pressure management.” In many precision processes such as chemical reactors, gas chromatography detectors, or fuel cell testing—the stability of the pressure inside the system is more critical than the pressure leaving it. The 6800 Series provides a “buffer” effect, maintaining your desired internal pressure with incredible sensitivity.

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The Kofloc 6800 Series is a specialized line of Back Pressure Regulating Valves designed for high-precision gas control. Unlike standard reducing valves that manage “downstream” pressure, the 6800 series is built for upstream pressure management.

This makes it an essential tool for processes where maintaining a stable internal environment (like inside a chemical reactor or an analytical detector) is more critical than the pressure leaving the system.

Specifications

Setting pressure (gas) primary side : 0.01 to 0.6MPa(G)
Max. flow rate (gas) 0.8L/min, 1L/min, 10L/min

Features

High Sensitivity Control: Maintains upstream pressure with minimal deviation, even at very low flow rates.
Precision Manual Setting: Features a fine-threaded adjustment knob for granular control over the backpressure setpoint.
Fast Response: The diaphragm reacts immediately to pressure surges, preventing spikes in sensitive equipment.

Applications

Analytical Detectors: Maintaining constant backpressure on GC or mass spec detectors to ensure stable baselines.
Chemical Reactor Control: Keeping a steady pressure inside a reaction vessel while continuously feeding reactants.
Fuel Cell Testing: Regulating the internal pressure of the stack during variable load testing.