Direct acting, subplate mounting directional control valve, with mounting surface according to ISO 4401-03 standards.

Compact design with reduced solenoid dimensions, suitable for mini-power packs and mobile and agricultural applications.

The valve body is made with high strength iron castings provided with wide internal passages in order to minimize the flow pressure drop. Wet armature solenoids with interchangeable coils are used.

The valve is supplied with 3 or 4 way designs and with several interchangeable spools with different porting arrangements.

The valve is available with DC or AC current solenoids and with several types of electrical connections to cover various installation requirements.

The DC valve comes with boot protected manual override which ensures a protection degree IP69K for connections types WK7 and WK8.

It is available also with zinc-nickel surface treatment, that ensures a salt spray resistance up to 600 hours.

Performances:

Maximum operating pressure :

- ports P - A - B: 280 bar (4061,06 psi)

- port T: CC 250 (3625,94 psi),  CA 160 (2320,60 psi)

Ambient temperature range: 20 / +50 °C

Fluid temperature range: 20 / +80

Fluid viscosity range: 10 ÷ 400 cSt 

Fluid contamination degree: according to ISO 4406:1999 class 20/18/15

Recommended viscosity: 25 cSt 

Spool type: S4

2 solenoids - 3 positions with spring centering

Solenoids:

These are essentially made up of two parts: tube and coil. The tube is threaded into the valve body and includes the armature that moves

immersed in oil, without wear. The inner part, in contact with the oil in the return line, ensures heat dissipation.

The coil is fastened to the tube by a threaded ring, and can be rotated +/- 90°, to suit the available space.

The interchangeability of coils of different voltages is allowed within the same type of supply current, alternating or direct.

Electric connections:

Valve connection plate dimensions:

DL3 DC overall and mounting dimensions:

Replacment for: