Direct flow manually with a lever.

Set a specific pressure and these valves will maintain it by diverting excess fluid to a tank.

A tapered needle gives you more precise control than standard flow-adjustment inline hydraulic valves.

Maintain a fixed flow rate even if pressure changes in the system.

When input pressure varies, use these valves to maintain a consistent pressure.

Lock the handle using a padlock.

Control flow with an electrical signal.

Turn the knob to gradually adjust the amount of flow.

Also known as check valves, these open to allow flow in one direction and close when flow stops or reverses.

To set the pressure, unscrew the cap and turn the adjusting screw.