Cartridge Directional 2/2 Way Valves - Normally Closed

Normally Closed for Load-Holding Applications

Cartridge directional 2/2 way valves – normally closed – are compact hydraulic components designed to act as blocking or load-holding devices in low-flow circuits. Their normally closed configuration ensures that fluid flow is blocked until the valve is actuated, making them ideal for applications requiring secure load holding and controlled release.

At Hydraulics Online, we supply cartridge directional 2/2 way valves from a wide range of global manufacturers – including Bosch Rexroth, Hydraforce, and many others – with expert advice to help you select the right valve for your system.

Our website shows only a selection of what we supply. For impartial advice and access to our full range of hydraulic components, contact our expert team.

Cartridge Directional 2:2 Way Valves - Normally Closed. product category header. For impartial advice and access to our full range of hydraulic components, contact our expert team.

These valves are a subcategory of cartridge valves, installed directly into hydraulic manifolds or blocks for compact and efficient circuit design.

Key features include:

Normally closed design – blocks flow until actuated, ensuring secure load holding.
Directional function – controls fluid path between two ports (inlet and outlet).
Compact cartridge format – reduces external piping and simplifies installation.
Versatile actuation options – available in mechanical, hydraulic, or solenoid-operated designs.

Load-holding capability – prevents unintended actuator movement.
Compact integration – fits directly into manifolds for space-saving design.
Reliable performance – suitable for low-flow hydraulic circuits.
Energy efficiency – minimises leakage and reduces unnecessary pump demand.
Flexible system design – supports multiple actuation methods and circuit configurations.

These valves are widely used in:

Mobile machinery (construction, agriculture, forestry)
Industrial automation and process control
Marine and offshore hydraulic systems
Energy and utility installations
Material handling and lifting equipment

They are particularly valuable in systems requiring secure blocking or load-holding functions in compact hydraulic circuits.

What does “normally closed” mean? It means the valve blocks flow in its default state and only opens when actuated.

Can these valves be used for load-holding applications? Yes, their normally closed design makes them ideal for holding loads securely in position.

Are cartridge valves suitable for manifold installation? Absolutely. Their cartridge format is designed for compact manifold integration, reducing external piping.