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Pre-load valves

Product description:
Pre-load valves hold the cylinder pressure at a defined level.

Functional principle:
While the hydraulic fluid flows without restriction from A to B and from B to A, the valve holds the flow at a defined pressure level.

A – B: actuator ports

Technical specifications
System pressure 35 MPa
Flow rate -
Hydraulic fluid HFA water emulsion according to DIN 24320
Filtration 40 µm
Material Corrosion resistant material
Ports Fittings, female according to DIN 20043