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  2. Hybrid Hydraulic unit
  3. Hydraulic Equipment Products List
  4. Pressure Control Valves;

Pressure Control Valves;

MODEL NO.

Direct operated relief valve (type JR, for remote control)

JR

Features

Used for remotely controlling the pressure by connecting to the vent port of pilot operated pressure control valves such as relief valves and reducing valves.

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Direct operated relief valve (type MRV, for remote control)

MRV

Features

Used for remotely controlling the pressure by connecting to the vent port of pilot operated pressure control valves such as relief valves and reducing valves. When used stacked, control of up to 3 pressures is possible.

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You can download instruction manuals, CAD data, software, etc.

Direct operated relief valve (type CR, for remote control)

CR

Features

Used for remotely controlling the pressure by connecting to the vent port of pilot operated pressure control valves such as relief valves and reducing valves.

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You can download instruction manuals, CAD data, software, etc.

Direct operated relief valve (type SR)

SR

Features

As the override pressure is small, this valve has almost equivalent performance to a pilot operated type. The vibration proof structure prevents chattering even in the high pressure range, enables pressure adjustment over a wide range, and facilitates pressure adjustment in the low pressure range.

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You can download instruction manuals, CAD data, software, etc.

Direct operated relief valve (type HDRIR)

HDRIR

Features

As the override pressure is small, this valve has almost equivalent performance to a pilot operated type. The vibration proof structure prevents chattering even in the high pressure range.

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You can download instruction manuals, CAD data, software, etc.

Pilot operated type relief valve (type HDRI)

HDRI

Features

Achieves stable pressure control over a wide range of flow rates and also works as a safety valve. The main circuit pressure can be controlled remotely by connecting a relief valve for remote control to the vent port. High-vent type options are available.

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You can download instruction manuals, CAD data, software, etc.

Pilot operated relief valve (type JRB)

JRB

Features

Achieves stable pressure control over a wide range of flow rates and also works as a safety valve. The main circuit pressure can be controlled remotely by connecting a relief valve for remote control to the vent port. High-vent type options are available.

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You can download instruction manuals, CAD data, software, etc.

Pilot operated relief valve (type JRBS)

JRBS

Features

Low-noise models with improved noise characteristics. Achieves stable pressure control over a wide range of flow rates and also works as a safety valve. The main circuit pressure can be controlled remotely by connecting a relief valve for remote control to the vent port. High-vent type options are available.

(Members Only)
You can download instruction manuals, CAD data, software, etc.

Solenoid operated relief valve (type JRS)

JRS

Features

Achieves stable pressure control over a wide range of flow rates and also works as a safety valve. Provides the function of an unload valve itself, eliminating the need for an unload circuit. High-vent type options are available.

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You can download instruction manuals, CAD data, software, etc.

Solenoid operated relief valve (type JRSS)

JRSS

Features

Low-noise models with improved noise characteristics. Enables circuit unloading and dual/triple pressure control by switching the solenoid. Achieves stable pressure control over a wide range of flow rates. High-vent type options are available.

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You can download instruction manuals, CAD data, software, etc.

Pressure control valve (type JQ)

JQ

Features

Direct operated pressure control valves can be used as sequence valves, unload valves, counter balance valves, or relief valves by changing the combination of internal and external pilot and drain settings.

Handling precautions

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You can download instruction manuals, CAD data, software, etc.

Low-pressure reducing valve

SGB

Features

Use for a lower pressure setting in some circuits than in the main circuit. SGB valve maintains a constant pressure at the secondary side even when the pressure in the primary side main circuit changes. The branch circuit pressure can be controlled remotely by connecting a relief valve for remote control to the vent port.

Handling precautions

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You can download instruction manuals, CAD data, software, etc.

Reducing valve/Reducing valve with check valve

JGB

Features

Use for a lower pressure setting in some circuits than in the main circuit. JGB valve maintains a constant pressure at the secondary side even when the pressure in the primary side main circuit changes. The branch circuit pressure can be controlled remotely by connecting a relief valve for remote control to the vent port.

Handling precautions

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You can download instruction manuals, CAD data, software, etc.

Relief reducing valve (balancing valve)

SGR

Features

These balancing valves integrate a reducing valve, relief valve, and check valve into one unit. The limited pressure change in response to the change in the load flow rate improves the control accuracy. The external drain configuration eliminates the influence of the back pressure in the return line.

Handling precautions

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You can download instruction manuals, CAD data, software, etc.

Pressure switch

JPS

Features

Detects the pressure in the hydraulic circuit and turns the electric circuit on and off.

Handling precautions

Check valve (for SGB-G03)

SMC-03

Features

Check valves for SGB-G03, to be stacked below SGB-G03.

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You can download instruction manuals, CAD data, software, etc.

Digital Pressure Control Valve with Handle

**-D Previous Model

Features

Digitally displays the rotational position of the pressure adjusting handle. Extremely convenient in applications where frequent pressure adjustment is required.

Brake valve

KMR

Features

These are valves for steel equipment and machinery.