This is a constant flow valve developed for liquids, and maintains a constant liquid flow irrespective of pressure changes on the primary and secondary sides.
Kofloc Model 2600S/2600PVC Constant Flow Valve for Liquid
- Excellent constant flow valve for liquids
The valve is made of high-precision parts for smooth control.
- Immune to pressure changes
The valve keeps the flow constant irrespective of changes in the primary- and secondary-side (outlet-side) pressure.
- Control of very small flow from 10 ml/min
- Upper and lower diaphragm chambers equipped with airbreathers
Air breathing during initial flow setting permits high accuracy control.
- Environmental measuring instruments
- Liquid mixing equipment
(at H2O calibration condition)
|1-10 ML/MIN||1-10 ML/MIN|
|10-100 ML/MIN||10-100 ML/MIN|
|0.1-1 L/MIN||0.1-1 L/MIN|
|Control accuracy Note 1||±3% F.S.||±3% F.S.|
|Operating differential pressure||0.1 MPa or more|
|Operating pressure||0.1-0.5 MPa|
|Proof pressure||0.7 MPa|
|Materials of parts in contact
|SUS 316, Viton,
|PVC, SUS 316, NBR, Viton|
|End connection||Rc 1/4||Rc 1/8|
|Note: The control accuracy is guaranteed only when the fluid temperature is constant,|
|because the viscosity varies with temperature.|
|Contact us for the detailed specifications.|
Contact us for other ranges and other types of fluids.
Note: The above specifications are subject to change.
Install a filter or the like on the IN side to prevent entry of foreign substances.