Buscher Hydraulics Ltd. offers a variety of directional spool valves. Product line includes: solo unit, directional, manifold, and cartridge. Spool valves have applications for Earth-moving machinery, harvesting machines, agricultural machines, tractors, offshore, military mining, construction machines, municipal equipment, etc. Proportional directional compact valves provide load-independent speed control of cylinders and motors. Additional advantages include: nominal flow ratings ranging from 100-450 l/min, a 350 bar operating pressure, and a fluid temperature range from -20 to +80.