KOGANEI CORPORATION
Koganei Fluorine Products: With Two-Level Flow Volume Switching Mechanism
Manufacturer: KOGANEI CORPORATION
Features
A single valve switches between 2 flow rates. It is easy to operate and does not require complex circuitry. Switching is possible between the maximum flow rate and an adjusted flow rate, and this function is best demonstrated when accurate filling is needed for bottle filling processes, etc.
Specifications
| Item | Model |
|---|---|
| Media | F-AV500-12W Pure water, chemicals, air, N₂ |
| Operating temp. range (°C [°F]) Media | 5～60 [41～140] |
| Operating temp. range (°C [°F]) Atmosphere | 0～50 [32～122] |
| Operating pressure range (MPa [kgf/cm²] [psi]) A → B | 0～0.5 [0～5.1] [0～73] |
| Operating pressure range (MPa [kgf/cm²] [psi]) B → A | 0～0.3 [0～3.0] [0～44] |
| Pilot pressure (MPa [kgf/cm²] [psi]) | 0.3～0.5 [3.0～5.1] [50～73] |
| Back pressure (MPa [kgf/cm²] [psi]) | 0～0.3 [0～3.0] [0～44] |
| Proof pressure (MPa [kgf/cm²] [psi]) | 1.5 [15.3] [218] |
| Orifice (Cv) (mm) | 12 (2.3) |
| Pilot connection port size | Rc 1/8 |
| Leakage at valve seat (cm³/min [in³/min]) | 0 [0] (When the media is water) |
| Operating frequency (c.p.m.) | 30 or less |
| Mounting direction | Any |
