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

Directional Control Valves Ⅱ;

MODEL NO.

Inline check valve

HDIN

Features

Installed in a hydraulic line parallel to the line, the check valve opens when the pressure reaches the cracking pressure, allowing fluid to flow only in one direction and blocking the flow in the reverse direction.

Handling precautions

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

Right-angle check valve

JCA

Features

Installed in a hydraulic line perpendicular to the line, the check valve opens when the pressure reaches the cracking pressure, allowing fluid to flow only in one direction and blocking the flow in the reverse direction.

Handling precautions

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

Pilot operated check valves

JCP

Features

The check valve opens when the pressure reaches the cracking pressure, allowing fluid to flow only in one direction. The fIuid can also be allowed to flow in the reverse direction by applying external pilot pressure to push up the check valve. A decompression type incorporating a small check valve that opens before the main valve is opened is also available.

Handling precautions

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

Pre-fill valve

HPF

Features

Used for suction/discharge fluid between a hydraulic cylinder and a tank. In applications to large hydraulic press machines, the valve sucks hydraulic fluid from the tank to the hydraulic cylinder in the fast forward process, blocks reverse flow from the hydraulic cylinder to the tank in the pressurizing process, and discharges hydraulic fluid from the hydraulic cylinder to the tank in the return process.

Handling precautions

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

Shuttle Valve (Screw Connection Type)

ST-02F

Features

These valves are used to open a line from the inlet port with the higher pressure of the two to the outlet port.

Handling precautions

Shuttle valve (gasket mount type)

WS

Features

These valves are used to open a line from the inlet port with the higher pressure of the two to the outlet port.

Handling precautions

Check valve block

KS