Manifold for wood splitter with acceleration and snap and bounce on return, up to 80 liters per minute, model P81-RS, Badestnost.The P81-RS manifold is designed for wood splitters.It's unique design allows for comfortable and convenient use while giving you the ability to reduce the time of work performed.The splitter is distinguished by: acceleration of the actuator feed - it allows you to reduce the time required to advance the actuator. This is a fast speed function with low power. It can be used only at the moment of free movement of the actuator - without any work performed. This solution can be used in the case of an electric or internal combustion engine of insufficient power, which is unable to drive a larger pump (or tandem of pumps) generating a higher flow (opening speed) while allowing operation at a higher pressure (lifting power of the actuator)! return on the latch with bounce - allows maintenance-free return of the actuator to the neutral position and its readiness for operation. Thanks to the latch in the manifold, the full return of the actuator takes place without the need for the operator, so this time can be spent preparing the next batch of wood for processing. Thanks to the automatic recoil function, after the actuator reaches the initial position, the spool of the distributor goes to the neutral position, where the supply line is directly connected with the return line. Such a procedure allows to relieve the operation of the pump in the neutral position, as virtually no pressure is generated in the system, which consequently does not heat the oil and load the internal combustion/electric engine, thereby reducing fuel/energy consumption.Specification of the distributor max. flow: 80 liters/minute, max. pressure on supply, P: 250 Bar, max. pressure on ports A, B: 300 Bar, max. pressure on return line, T: 10 Bar, Connection threads, supply P: 3/4" BSP, Connection threads, ports A,B: 1/2" BSP, Connection threads, return T: 3/4" BSP, Optimum operating ambient temperature: -40°C +60°C, Optimum fluid temperature: -20°C +80°C, Oil cleanliness class: -19/16 ISO 4406 (or according to NAS 1638 - class 10), Bypass valve setting: 180 Bar, adjustable setting - 1 turn is about 30 Bar, Pressure "bounce" setting: 70 Bar, adjustable: 70-140 Bar