Hydraulically-operated valve VR series

controlscrew-inin-line

Pre-load valves, also called sequence valves are a type of pressure control valve. They generate a largely constant pressure drop between the inlet and outlet on the valve. In the opposite direction the flow can pass freely. In the normal position the valve has minor leakage. The sequence valve type VR is available as a screw-in valve and in a housing version for in-line installation. The primary application area is in return lines for oscillation damping, mainly in lifting equipment, lifting platforms, handling systems and in lifting gantries as fall protection. Features and benefits: Compact screw-in valve Intended applications: Lifting equipment Lifting platforms Handling technology