TOHO SEISAKUSHO control motors (electric actuators) are used as control actuators for valves, dampers and other devices. Covering output torques 8 to 7500Nm.

We provide wide variety of variations motors.

TOHO SEISAKUSHO motorized/solenoid valve series have three types: 1) general-purpose products, 2) pressure-resistant and 3) explosion-proof products.

Custom-made (customer requests) products are acceptable.

TOHO SEISAKUSHO provide various positioners and transducers.

TOHO SEISAKUSHO provide various switches.

TOHO SEISAKUSHO solenoid type electric governor actuators are used for speed control and fuel control of diesel engines by excellent vibration resistance, durability and environmental resistance as a highly reliable product.

Also developing high-speed and high-precision stator solenoids and injector solenoids for recent environmental regulations (CO2/NOx/PM).

TOHO SEISAKUSHO has been developing, designing, producing and selling speed control systems (electronic governors) for industrial engines since 1984.

(Adoption example) Engine control for emergency/regular power generators, pumps, railcars, construction machinery, and marine main engines.

TOHO SEISAKUSHO Ignition torches and control boxes (automatic ignition and flame detection devices) are in operation at thermal power plants all over the world.

The control box contains fuel/combustion air on/off valve, flow control valve, ignition device, flame detection relay, and control relay. So you can do remote automatic ignition and combustion monitoring.

Customer's required specifications are acceptable.

TOHO SEISAKUSHO provide various explosion-proof equipments which are necessary for automatic control system in hazards area.