Directional Seat Valve Blocks, WSH03
Description
These directional seat valve blocks are supplied as aluminium monoblocks with a maximum of 5 actuator ports. These valve blocks are used in all situations where the actuator – either single- or double acting – must provide the highest levels of leak-tightness.
DMT – DMG Series Manually Operated
These valves may be used to manually shift the spool position and change the direction of oil flow.
DRT-DRG Series Mechanically Operated/Rotary Type Directional Valves
Mechanically Operated Directional Valves
These valves are chiefly used to shift the pilot circuit. Rotary Type Directional Valves and Cam Operated Type Directional Valves are available.
Rotary Type Directional Valves
These valves are used to rotate the spool either manually or by way of cam and shift the direction of oil flow. The detented mechanism incorporated in these valves prevents the valve from being changed over by itself due to vibrations or any other shocks.
DSG-005 Series Solenoid Operated Directional Valves
These DSG-005 series solenoid directional valves are the products newly developed as a “Mini-series”. Compared with DSG-01 series, the valve are much more compactly manufactured but enjoy a maximum operating pressure of 25 MPa (3630 PSI) and a maximum flow rate of 15 L/min (3.96 U.S.GPM), while contributing further to a space saving requirement. Moreover, using wet armature solenoids, the valves ensure the long life.
DSG-01-70 Series Solenoid Operated Directional Valves
1/8 Solenoid Operated Directional Valves, DSG-01 Series – These are Solenoid Operated Directional Valves of high pressure, high flow and low pressure drop, the features of which can be materialized by employing a powerful wet type solenoid and the rational flow channel design.
DSG-03 Series Solenoid Operated Directional Valves
3/8 Solenoid Operated Directional Valves, DSG-03 Series.
These are epoch-making solenoid operated valves of high pressure, high flow which have been developed incorporating a unique design concept into every part of the valve including the solenoid. With wet type solenoids, these valves ensure the low noise and the long life, moreover, ensure no leakage of oil outside of the valves.
DSHG Pilot Operated Series Solenoid Operated Directional Valves
Solenoid Controlled Pilot Operated Directional Valves.
These valves are composed of a solenoid operated pilot valve and a pilot operated slave valve. When a solenoid is energized the pilot valve directs the flow to move the spool of the slave valve, thus changing the direction of flow in the hydraulic circuit.
DSLG Series Solenoid Poppet Type
These are Solenoid Operated Directional Valves of No Leak Type developed with the aim of responding the demand of the age including energy saving. Because these valves are of no leak type they allow the low viscosity hydraulic fluids to be used as well as the circuit construction which cannot be used by the conventional spool type directional valves because of too much internal leak of pressure oil. The use of the low viscosity hydraulic fluids reduces the pressure loss which can arise from the passage resistance of the hydraulic fluids, leading to the system energy saving.
