Top Page > Product Information > Flow Control Valves > All-Teflon Constant Flow Valve for Liquids/ChemicalsMODEL 2600 SERIES
Flow Control Valves
- All-Teflon Constant Flow Valve for Liquids/Chemicals
MODEL 2600 SERIES - The Teflon® constant flow valve products
The KOFLOC All-Teflon Constant Flow Valve for Liquids / Chemicals MODEL 2600 SERIES is a high-performance constant flow valve for liquids and chemicals, with focus on precision, dependability and even transition.

KOFLOC MODEL 2600 SERIES All-Teflon® Constant Flow Valve for Liquids / Chemicals
Quick Review
•Excellent Control Characteristics
The KOFLOC MODEL 2600 SERIES All-Teflon® Constant Flow Valve for Liquids / Chemicals is made of high-precision parts including the diaphragm valve to ensure even transition, at flows between 100 to 500 ml/min.
• Independent of Pressure Variance
The KOFLOC MODEL 2600 SERIES All-Teflon® Constant Flow Valve for Liquids / Chemicals holds water and chemical flows constant against fluctuations of both primary and secondary pressure.
• KOFLOC Dependability
KOFLOC has 60 years of experience in manufacturing precision flow instruments. KOFLOC products, both standard and off-catalog custom items are well received throughout Japan as the name that manifests confidence. KOFLOC, the fluid expert, is the name professionals trust in precision control of minute flow.
• Resin Fittings & Perfluoro O-Rings
The KOFLOC MODEL 2600 SERIES All-Teflon® Constant Flow Valve for Liquids / Chemicals uses resin (PTFE) fittings for medium especially sensitive to metal ions. Together with the use of Perfluoro O-rings makes this valve makes it ideal for virtually all liquid chemicals. (Contact Kofloc for specifics.)
• Bubble Purge Taps
The KOFLOC MODEL 2600 SERIES All-Teflon® Constant Flow Valve for Liquids / Chemicals is equipped with bubble purge taps to improve control accuracy, especially at initial flow setting.
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•Excellent Control Characteristics
The KOFLOC MODEL 2600 SERIES All-Teflon® Constant Flow Valve for Liquids / Chemicals is made of high-precision parts including the diaphragm valve to ensure even transition, at flows between 100 to 500 ml/min.
• Independent of Pressure Variance
The KOFLOC MODEL 2600 SERIES All-Teflon® Constant Flow Valve for Liquids / Chemicals holds water and chemical flows constant against fluctuations of both primary and secondary pressure.
• KOFLOC Dependability
KOFLOC has 60 years of experience in manufacturing precision flow instruments. KOFLOC products, both standard and off-catalog custom items are well received throughout Japan as the name that manifests confidence. KOFLOC, the fluid expert, is the name professionals trust in precision control of minute flow.
• Resin Fittings & Perfluoro O-Rings
The KOFLOC MODEL 2600 SERIES All-Teflon® Constant Flow Valve for Liquids / Chemicals uses resin (PTFE) fittings for medium especially sensitive to metal ions. Together with the use of Perfluoro O-rings makes this valve makes it ideal for virtually all liquid chemicals. (Contact Kofloc for specifics.)
• Bubble Purge Taps
The KOFLOC MODEL 2600 SERIES All-Teflon® Constant Flow Valve for Liquids / Chemicals is equipped with bubble purge taps to improve control accuracy, especially at initial flow setting.
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Features
♦ Excellent control and even transition
♦ Independent of primary and secondary pressure luctuations
♦ Non-metal material (PTFE) fittings
♦ Suitable for most liquid chemicals
♦ Bubble purge taps
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♦ Independent of primary and secondary pressure luctuations
♦ Non-metal material (PTFE) fittings
♦ Suitable for most liquid chemicals
♦ Bubble purge taps
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Applications
♦ Ultra-pure water analyzer
♦ Environmental instrumentation
♦ Food industry
♦ Chemical processes
♦ TOC analyzer
♦ Fluid film sprayer
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♦ Environmental instrumentation
♦ Food industry
♦ Chemical processes
♦ TOC analyzer
♦ Fluid film sprayer
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Standard Specifications
| Model 2600-T | |
|---|---|
| Fluids | Liquids and chemicals |
| Flow rating(at H2O calibration conditions) | 100-500ML/MIN |
| 0.1~1L/MIN | |
| Repeatability | Within ±3% of the set value |
| Operating differential pressure | 0.1MPa or more |
| Operating pressure | 0.1~0.5MPa |
| Proof pressure | 0.7MPa |
| Materials of parts exposed to fluids | Teflon,Perfluoro O-ring |
| Max. operating temperature | 45°C |
| Connection end | Rc 1/4 |





