Hydraulic hammer

The flow control valve of design 1N is a 2-way or 3-way flow regulator (pressure compensator) for flow rates up to 200 l/min and enables the operation of single-acting auxiliary consumers. The auxiliary consumer can be operated simultaneously with the normal machine functions. The flow rate and pressure to the auxiliary consumer is independent of the pressure and flow rate of the main consumers in the machine.

Flow control valves of this product group are used to supply single-acting auxiliary consumers, such as hydraulic motors, hydraulic hammers, etc., with a regulated flow rate. This flow rate is diverted from a main flow by the flow control valve. The flow control valve of design 2N can be used as a 2-way or 3-way flow regulator for flow rates up to 550 l/min and enables the operation of single-acting auxiliary consumers. The auxiliary consumer can be operated simultaneously with the normal machine functions. The flow rate and pressure to the auxiliary consumer is independent of the pressure and flow rate of the main consumers in the machine.

The 2/2-way valve serves to connect or disconnect two hydraulic lines. It is a pilot-operated valve designed for high pressures and flow rates and is therefore particularly suitable for mobile applications. In many hydraulic applications, high return line pressures cause unnecessary energy losses and can even reduce machine performance. These losses can be significantly reduced by additional direct relief to the tank using a 2/2-way valve. 2/2-way valves are used, for example, in hydraulic excavators to connect the return lines of hydraulic tools directly to the tank, bypassing the main control valve. When operating hydraulic hammers, this is often necessary to achieve proper function of the device. In other applications, such as shear operation, a significant increase in performance can be achieved.