A simple spool valve is arranged in a small width rectangular body.

This has made a compact valve small yet capable of large flow rate

Model code   Return

454S04FC  454S04MC  454S091C  454S202C  454S203C  454S403C  454S404C

Hold  454D04FC  454D04MC  454D091C  454D202C  454D203C  454D403C  454D404C

Closed center

454H04FC 454H04MC 454H091C 454H202C 454H203C 454H403C 454H404C

Center open to pressure

454I04FC 454I04MC 454I091C 454I202C 454I203C 454I403C 454I404C

Center open to exhaust

454J04FC 454J04MC 454J091C 454J202C 454J203C 454J403C 454J404C

Nominal size of main valve B04  B09  B20  B40

Port size 4mm M5 RC1/8 RC1/4 Rc3/8 Rc1/2

Effective area of valve 4mm2 9mm2 22mm2 40mm2

Working pressure 0.2～1.0MPa

Ambient temp. -5～50℃