Double Acting Plough Overturning Valve with Alignment for On Land Ploughs (Patent 2013)

This valve has been designed for use with two cylinders in sequence for reversible plough to obtain the automatic alignment of load and its overturning. Operating instructions: first the alignment cylinder B starts lining up the load. Once it reaches the end of stroke, the overturning cylinder A starts the rotation. Upon the completion of this the alignment cylinder B takes the plough back into its working position. It is possible to interrupt the overturning cycle at any point and retake the plough to the working position.

MATERIALS AND FEATURES:

Body: zinc-plated steel.

Internal parts: hardened and ground steel.

Seals: BUNA N standard.

Load holding: guided poppet, negligible leakage. These valves are supplied with exchange pressure at 150 bar.