DUPLOMATIC Self-reversing valve DSB3-RTA/11N

DSB3 and DS5B are directional valves with self-reversing spool hydraulic actuated, for subplate mounting. These valves reverse the flow direction when the flowrate stops in A or B line (f.e., when a cylinder reaches the end stroke). The reversing process is independent of the working lines pressure. These valves are supplied with a zinc-nickel coating, making them suitable for mobile and environmental applications (like waste compactors) that require a strong protection from corrosion.