Model: CVE3・CVSE3
CVE3 and CVSE3 are 3-port valves for coolant and other non-corrosive liquids. They are designed for C port pressurization and are available in medium- and high-pressure models.
| Operating Type | Directional type (C port pressurization only) |
| Working fluid (liquids that do not affect cast iron (nickel plated), stainless steel, nitrile rubber or fluororubber) | Coolant and other non-corrosive liquids |
| Fluid viscosity (mm2/s) | 500 or less |
| Working pressure (medium-pressure type, MPa) | 0~3.5 |
| Working pressure (high-pressure type, MPa) | 0~7.0 |
| Proof pressure (hydraulic, medium-pressure type) (MPa) | 7 |
| Proof pressure (hydraulic, high-pressure type) (MPa) | 14 |
| Fluid temperature (℃) | -10~60( No freezing ) |
| Ambient temperature (℃) | -10~60 |
| Valve seat leakage (cm3/min) | 20 or less (hydraulic) |
| Mounting orientation | Unrestricted |
| Pilot fluid | Air |
| Pilot pressure (MPa) | 0.25~0.5 |
| Pilot port size | Rc1/8 |
| Port size (10A) | Rc3/8 |
| Port size (25A) | Rc1 |
| Body material | Cast iron (plated) |
| Seal material (standard) | Nitrile rubber |
| Seal material (option) | FKM |