Introducing our groundbreaking HLPSL and HLPSV load-sensitive proportional multi-way directional spool valves. These revolutionary engineering marvels seamlessly integrate pressure, flow, and directional control into a single, harmonious unit, guaranteeing unmatched performance and reliability. Typically composed of three essential functional modules - connecting blocks, directional valves, and end plates - these valves are meticulously crafted for incorporation into high-end hydraulic systems, pivotal in top-tier engineering machinery.

They precisely govern the movement direction and speed of hydraulic cylinders, motors, and other actuators, delivering unparalleled precision and control. Key highlights include a compact structure, superior energy efficiency, and the capability for stepless speed control. Furthermore, they enable multiple actuators to operate simultaneously under varying loads, providing unrivaled performance and versatility for any application.

The HLPSL valves are expertly tailored for constant displacement pump systems, ensuring steadfast and reliable operation. Conversely, the HLPSV valves are masterfully engineered for variable pump systems. While HLPSV valves may exhibit a slightly slower response time, they excel in delivering exceptional energy-saving performance.

(1) Essential Connection Block Codes: HLPSL for Constant Displacement Pump; HLPSV for Variable Displacement Pump.

(2) Port Specifications: 2-G3/8; 3-G1/2; 4-G3/4; 5-G1; 6-G1 1/4; ensuring superior connectivity.

(3) Components: C (Standard Type), G (Throttle Valve), H (Fixed Differential Overflow Valve).

(4) Pilot Circuit: 0 - No valve; 1 - 20 bar; 2 - 40 bar.

(5) 2/2-way Magnetic Ball Valve: Options for normally open (F) or normally closed (D) for system unloading.