Application:

The valve can be used to control the operation of two hydraulic cylinders fed from a single source, e.g. one section in a manifold. The valve helps to determine the working order of these cylinders regardless of their size and load. The second actuator starts to extend only after the first one is fully extended or if the first one encounters resistance during extension, which will cause the set pressure to be increased and exceeded.

Operating principle:

The valve controls the direction of the oil flow between two independent hydraulic lines. The valve directs the flow to line one until the set pressure is exceeded. Once the pressure is exceeded, the valve switches the flow to line two.

Technical data:

Maximum flow rate: 35 l/min

Number of hydraulic holes in the body: 2

External threads in the body: BSPP

Body material: galvanised steel

Weight: 1.2 kg

Pressure range:

Valve pressure adjustment range: 10-180bar

Factory valve setting: 90bar

Valve adjustment: 30bar per full turn