The ev12-s34xx is a screw-in, cartridge style, spool-type, hydraulic directional element.
It is a spring biased blocking valve which will shift to allow full flow from port 1 to 2 only when port 3 is vented to create a pressure drop across the internal orifice which exceeds the pressure of the bias spring value.
- Multiple function/application potential.
- Low pressure drop.
- Industry-common cavity.
- Smooth shift transition.
- Optional tall cap version for higher bias spring values.