Accumulator charge, bleed

Cartridge

Check

Counterbalance

Deceleration

Directional control; ball

Directional control; manual

Directional control; pilot operated

Directional control; solenoid direct

Directional control; solenoid pilot

Electrically operated

Flow control; Flow control valves

High water content (HWCF)

Hydraulically operated

Integrated circuits

Manually operated

Modular

Piloted

Pneumatically operated

Priority flow

Proportional

Sequence

Servovalve

Timing