Diesel fuel operator (can use water-glycol based hydraulic oil)
Even in environments where mineral-based oils could not be used, electric oil controllers are effective.
The Okaya Seiritsu electric oil controller can also be used with water-glycol-based hydraulic fluids. ◆ Flame Retardant Due to its superior flame retardancy compared to mineral oils, it can be used in a wide range of environments (fire prevention, compliance with fire safety regulations, etc.) ◆ Stability It is resistant to heat and oxidation, making it less prone to degradation, and has minimal viscosity changes in response to temperature fluctuations, allowing for stable control. ◆ Oxidation Prevention Since it contains vapor-phase rust inhibitors, it exhibits rust prevention even on surfaces that do not come into contact with the hydraulic fluid.
basic information
Our electric oil actuators can also be used with water-glycol-based hydraulic fluids. They are utilized in various environments, including those handling hydrogen, chemical plants, and explosion-proof areas. Note: Operation has been confirmed with Hydraul HAW. Please consult us in advance if you plan to use other water-glycol-based hydraulic fluids.
Price range
Delivery Time
Model number/Brand name
Our company's electric oil controllers "HOP," "EOP," and "COP" series.
Applications/Examples of results
- Opening and closing control of butterfly valves, valves, etc. Example: Environments handling hydrogen Chemical plants Oil plants Explosion-proof areas, etc.
Line up（3）
| Model number | overview |
|---|---|
| HOP Series | This is a hydraulic switching valve type electric oil actuator, which integrates devices such as E/E positioner, oil pump, motor, safety valve, and cylinder. |
| EOP Series | This is an injection tube type electric oil actuator, which integrates devices such as oil pump, motor, cylinder, fast coil, and restoring mechanism. |
| COP Series | This is an injection tube type electric oil actuator that operates by directly receiving the necessary control signals from the pressure-sensitive part (diaphragm), and integrates devices such as oil pump and motor. |
