大電 List of Products and Services

The "ERM-9" is a separate passive unit for an electric control remote system for hydraulic valves. Because it is a separate unit, it can be retrofitted to existing hydraulic valves. It can be installed on manual hydraulic valves, allowing proportional control from a distance. Due to its waterproof design, it can be installed outdoors, such as on decks, where it may be exposed to rain, wind, or splashes. Remote operation can be performed while maintaining the original feel of the hydraulic valve's operating lever, and the movement of the lever in response to the transmitter's operation is smooth, providing an operating feel equivalent to that of hydraulic pilot systems. ***Demo units are also available, so please contact us if you are interested.***

• valve
• Other machine elements

The "ERA-6" is an amplifier for an electric control remote system for hydraulic valves. It allows for the setting of the maximum angle at which the passive component operates, enabling configurations tailored to specific applications. Up to two transmitters can be connected, allowing operation from different locations, which leads to improved work efficiency. Its compact design compared to conventional products contributes to space-saving. ***We can also prepare a demo unit, so please contact us if you are interested.***

• valve
• Other machine elements

The "ERM-8" is an electric control remote passive unit integrated with a hydraulic valve designed for low-flow hydraulic systems. Depending on the angle of operation of the dial or lever of the transmitter, it allows for remote and proportional control of the R series hydraulic valves with a manual operation feel. Since it is integrated with the valve, it is suitable for constructing space-saving systems. Its waterproof design allows for installation in outdoor environments exposed to rain, wind, and splashes, such as on decks. ***We can also prepare a demo unit, so please contact us if you are interested.***

• valve
• Other machine elements

Daiden Co., Ltd. offers a system that allows for proportional control of hydraulic valves via remote operation. There are two systems: the "Hydraulic Remote Control System," which operates the directional control valve through a hydraulic pilot mechanism using a hydraulic source, and the "Electric Remote Control System," which operates using an electric motor. Both systems allow for the operation of the switching valve in a manner that feels like directly operating the valve, according to the angle of operation of the transmitter. They are used for operations such as deploying and retracting fishing machinery and deck machinery, as well as rotational control of aquaculture machinery.

• valve
• Hydraulic Equipment
• Other machine elements

We would like to introduce the hydraulic valve "H Series" that is used directly connected to hydraulic motors. It is a manually operated and proportional control directional control valve that switches the oil flow using a spool. The oil flow rate (speed) is controlled proportionally according to the angle of the lever operation. It has a pressure compensation function that maintains a constant oil flow rate (speed) regardless of changes in hydraulic pressure. It can be directly connected to STAFFA motors, KYB motors, and others. Additionally, it can be used in combination with optional valves such as counterbalance valves and two-speed switching valves. It is used in the field of deck machinery on ships, such as large winches.

• valve
• Hydraulic Equipment
• Other machine elements

Introducing the "S Series" hydraulic valve, which offers a rich lineup of products and options. This is a manually operated and proportional control directional valve that switches oil paths using a spool. It proportionally controls the oil flow (speed) according to the angle of the lever operation. It features pressure compensation, maintaining a constant oil flow (speed) regardless of changes in hydraulic pressure. With a wide range of compatible pipe sizes and flow rates, it can be used in combination with various optional valves such as counterbalance valves, brake valves, relief valves, and two-speed switching valves. It is used in various fishing machinery and deck machinery on ships.

• valve
• Hydraulic Equipment
• Other machine elements

Introducing the "R Series" hydraulic valves for low-flow hydraulic systems. These are manually operated and proportional control directional control valves that switch oil paths using a rotor. The flow rate (speed) of the oil is controlled proportionally according to the angle of the lever operation. We also offer products with pressure compensation features and direct connection types for hydraulic motors, making them suitable for a wide range of applications including fishing machinery, special vehicles, and mining machinery.

• valve
• Hydraulic Equipment
• Other machine elements

Daiden Co., Ltd. manufactures and sells proportional control hydraulic valve products primarily for marine applications. Focusing on proportional control directional control valves using spools and rotors, we offer a wide range of optional valves and hydraulic and electric remote control systems, providing products that can be used in various fields. Our valves, honed over many years in the harsh marine environment, support safe navigation and construction worldwide.

• valve
• Hydraulic Equipment
• Other machine elements