Kofloc Model 2600-PPS Constant Flow Valve for Liquid

Description

The Kofloc Model 2600-PPS Constant Flow Valve for Liquid operates using an internal differential pressure regulator combined with a precision orifice. In many industrial processes, pump pulsations or changes in tank levels cause pressure fluctuations that lead to inconsistent flow. This valve automatically compensates for these variations, ensuring that the output flow remains at its set point without the need for electronic sensors or external power.

The choice of PPS (Polyphenylene Sulfide) for the valve body provides a significant advantage in terms of chemical compatibility and thermal stability. Unlike standard plastic valves, the Kofloc Model 2600-PPS Constant Flow Valve for Liquid can withstand a variety of industrial chemicals and higher operating temperatures, making it a versatile choice for water treatment, chemical processing, and cooling systems. Its compact and simple design allows for easy integration into existing piping, providing a “set and forget” solution for critical flow management.

Brand

Kofloc

The natural environment is preserved through the balance of solids, liquids and gases that exist on the earth. However, human civilization has caused pollution that has greatly damaged our environment. The task of the present generation is to restore our environment to its natural healthy state. And this is also the greatest challenge for 21st century science and technology.

KOFLOC's corporate motto is "A Scientific Approach for Fluids." In other words, we create products that scientifically measure and control the balance of liquids and gases. We trust that through our work we are making a contribution to the regeneration of the environment and to the establishment of a prosperous society.

Features

Automatic pressure compensation to maintain a constant flow rate.
Durable PPS (Polyphenylene Sulfide) body for superior chemical and heat resistance.
Purely mechanical operation—no electrical power or control signals required.
High repeatability and stability for consistent liquid dosing.
Compact, lightweight design for space-efficient installation.
Maintenance-free internal structure designed for long-term industrial use.

Applications

The Kofloc Model 2600-PPS Constant Flow Valve for Liquid is widely utilized in:

Water Treatment Systems: Precise dosing of additives and chemicals.
Cooling Water Circuits: Ensuring constant flow to sensitive heat exchangers or lasers.
Chemical Processing: Managing steady reagent feed in automated production lines.
Laboratory Analysis: Constant liquid sampling for environmental monitoring.
Lubrication Systems: Maintaining consistent oil or coolant delivery to machinery.

Specification

Model: 2600-PPS
Applicable Fluid: Water, cooling liquids, and various industrial chemicals.
Flow Rate Range: Available in several fixed or adjustable ranges (e.g., 10 mL/min to 1000 mL/min).
Maximum Operating Pressure: 0.5 MPa (Standard).
Differential Pressure Range: 0.05 to 0.4 MPa.
Operating Temperature: 5°C to 60°C.
Connection Size: Rc 1/4 or specified tube fittings.
Wetted Materials: PPS, Fluorocarbon rubber (Viton), and SUS316.