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All-Teflon Constant Flow Valve for Liquids/Chemicals
MODEL 2600 SERIES |
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This constant flow valve has been developed for control of water and chemical flows. It maintains liquid flows constant against fluctuations of both primary and secondary pressure.
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| Features |
- Outstanding control of liquid flows at a constant rate
A valve composed of high-precision components ensures smooth control of flows.
- Not affected by pressure variations
Flows are maintained at a constant rate against fluctuations of both primary and secondary pressures.
- Non-metal material(PTFE) used for the wetted part
This resin(PTFE) is perfect for a part apt to be easily damaged by metal ions.
- Small flows from 100-500 ml/min controllable
Minute flows are also controllable optionally.
- Model 2600,all-Teflon type,is compatible with practically all chemicals thanks to the use of a Perfluoro O-ring.
(There are some operating conditions to be met according to the type of chemical. Be sure to contact us for information before placing your purchase order.)
- Bubblers(air bubble purge taps) provided in the upper/lower diaphragm chambers
Air bubble purge at the initial flow setting stage of operation provides the most accurate possible control
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| Applications |
- Ultrapure water analyzers
- Environmental instrumentation systems ; food/chemical industry equipment
- Ultrapure water and chemical mixing systems
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| Standard Specifications |
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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 |
For more information on the specifications, contact us. |
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| Optional Specifications |
- Custom-ordered flow ranges as well as types for special fluids are optionally available.Please contact us for information.
*The specifications above are subject to change without prior notice.
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