Model: CV3E・CVS3E
CV3E and CVS3E are low-pressure 3-port valves for coolant control. They are designed for COM port pressurization and are available as air-operated and solenoid-mounted types.
| Operating Type | Directional type (COM port pressurization only) |
| Fluid | Coolant |
| Fluid viscosity (mm2/s) | 500 or less |
| Applied Operating Pressure (MPa) | 0 to 0.3 |
| Proof pressure (hydraulic) (MPa) | 2.0 |
| Fluid temperature (℃) | -10~60 |
| Ambient temperature (℃) | -10~60 |
| Valve seat leakage (cm3/min) | 20 or less |
| Orifice diameter (20A, mm) | 22.8 Equivalent |
| Orifice diameter (25A, mm) | 29.3 Equivalent |
| Cv value (20A) | 12.5 |
| Cv value (25A) | 20 |
| Port size (20A) | Rc3/4 |
| Port size (25A) | Rc1 |
| Pilot fluid | Air |
| Pilot pressure (MPa) | 0.25~0.5 |
| Pilot port size | Rc1/4 |
| Mounting orientation | Unrestricted |