Hydraulic equipment for construction machines is mainly used in cranes and aerial work platform vehicles.
At Morikawa Gauge, we design, machine, assemble, and test operate a variety of hydraulic valves to be delivered as finished products.
Our technology can be used to create a variety of compact, lightweight equipment as well as high-pressure equipment.

Multi-Control Valve MX Series

A multi-control valve is a manual switching valve used in construction machinery, industrial machinery, vehicles, and other machinery.
The device features a sandwich construction and can include up to 10 valves.
Each port can operate independently.
The standard port size is G3/8, and the standard pump port and tank port are G1/2.

Composite Valves

Composite valves incorporate multiple valves.
They can combine switching valves, check valves, safety valves, solenoid valves, and other valves.
One valve can have multi-functional control.
The port size can also be adjusted to match the flow rate.

Solenoid Valves

Solenoid valves are electromagnetic switching valves mounted to a plate.
Our solenoid valves have a maximum working pressure of 34.3 MPa (350 kgf/cm2) and a flow rate of 80 l/min, and can be used in construction machinery and machine tools.
These valves are mainly used in machine tools, construction machinery, and special vehicles.
Our solenoid valves conform to ISO 4401-AB-03-4.

Booster Assemblies

A booster assembly is a booster that uses the area ratio.
It can boost pressure to a maximum working pressure of 98 MPa (1000 kgf/cm2).
Standard specifications include a pressure increase ratio of 1:5, a secondary side discharge pressure of 70 MPa, and a secondary side discharge flow rate of 160 cm3/stroke.