PSL (for fixed-displacement hydraulic systems) and PSV (for variable displacement) proportional directional spool valves accommodate flows to 63 gpm and pressures to 6090 psi. Manual, hydraulic piloted, or electro-hydraulic actuation provides a high degree of proportional control for precise positioning and high maneuverability of mobile equipment. Load-sensing feature provides optimal utilization of the installed power. Steel construction makes them compact and their modular design simplifies servicing. PSL valves are designed for use in explosive environments to meet ATEX, IEC, MSHA and MA certifications.
HAWE North America Inc., (704) 509-1599, www.haweusa.com
