5 Ported, 2 and 3 position, 4-way, Spool & Sleeve Cv: 5.5 • Direct solenoid, solenoid pilot, or air pilot actuated • Plug-in solenoid with indicator light (Mark 55 and SPA 55) • Unlubricated or lubricated service • Integral speed control available • Integral regulators available • NEMA 4 / IP65