Hydraulic Flow Control Valves | McMaster-Carr

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150 Products

Inline Hydraulic Valves

Flow-Adjustment Inline Hydraulic Valves

Flow-Adjustment Inline Hydraulic Valves

Adjust the flow rate as needed.

Precision Flow-Adjustment Inline Hydraulic Valves

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

Adjustable Flow-Regulating Inline Hydraulic Valves

Adjustable Flow-Regulating Inline Hydraulic Valves

Set your flow rate and then adjust it as necessary; these valves maintain flow rate despite pressure changes in the system.

Flow-Regulating Inline Hydraulic Valves

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

Directional-Control Inline Hydraulic Valves

Directional-Control Inline Hydraulic Valves

Turn the handle to direct flow between ports.

On/Off Inline Hydraulic Valves

On/Off Inline Hydraulic Valves

Start and stop flow with a quarter turn of the handle. Also known as ball valves.

Lockable On/Off Inline Hydraulic Valves

Lockable On/Off Inline Hydraulic Valves

Lock the handle using a padlock.

Screw-In Hydraulic Valves

Flow-Adjustment Screw-In Hydraulic Valves

Turn the knob to gradually adjust the amount of flow.

Solenoid-Operated On/Off Screw-In Hydraulic Valves

Solenoid-Operated On/Off Screw-In Hydraulic Valves

Control flow with an electrical signal.

Toggle-Operated On/Off Screw-In Hydraulic Valves

Toggle-Operated On/Off Screw-In Hydraulic Valves

Push or pull the toggle handle to control flow.

Directional-Control Screw-In Hydraulic Valves

Directional-Control Screw-In Hydraulic Valves

Control the direction of flow or stop flow altogether.

Directional-Control Block-Mount Hydraulic Valves

Solenoid-Operated Directional-Control
Block-Mount Hydraulic Valves

Direct flow with an electronic signal.

Toggle-Operated Directional-Control
Block-Mount Hydraulic Valves

Toggle-Operated Directional-Control Block-Mount Hydraulic Valves

Direct flow manually with a lever.

Fill Valves and Fittings

Couplers for High-Pressure Fill Valves

High-Pressure Fill Valves for Air and Hydraulic Fluid

Add air and hydraulic fluid to high-pressure struts, tanks, and hydraulic accumulators—these fill valves withstand pressures up to 5,000 psi.

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)