Directional Control Valves Manually Operated 4/3 and 4/2- way spool type directional control valves Hand-lever operated Actuating section can be rotated in four positions 90° apart Installation dimensions acording to DIN 24 340 / ISO 4401 / CETOP RP121-H Functional Description The hand operated directional control valves are used mainly to control start, stop and direction of fluid. The valves consist of housing (1) with control spool (2) and the actuating section (3). The actuating section consists either of the hand lever (4) and of one or two return springs (5), or of the hand lever (4) and the detent assembly (6). The detent assembly holds the spool in its last shifted position. The directional control valves are being manufactured as two-position and three-position valves (see table with functional symbols). The valve housing (1) is phosphate coated, the components of the actuating section (3) are zinc coated. Type with return springs Type with detent assembly

Ordering Code Directional control valves manually Valve size Number of operating positions three positions Spool symbols see table spool symbols Technical Data

Spool Symbols

Valve Dimensions Dimensions in inches and millimeters (in brackets) supplied with valve • Directional valves with other functional symbols as those shown in the table above can be delivered on request. • The plastic packaging is recyclable. • Mounting bolts or studs must be ordered separately. • Certified documentation is available per request. E-mail: [email protected] Subject to alteration without notice!