LESSON: VALVES

Name 3 types of valve.

List four actuation methods of the directional control valve

Name the type of valve that is used to control flow rate in a pneumatic system.

This is a unidirectional valve and permits the free flow in one direction only. These valves have two ports: one for the entry of fluid and the other for the discharge.

Name the component described by the above statement.

• Flow control valve

• Check valve

• pressure regulator

• one way flow control valve

The valve is used to exhaust the cylinder air quickly into the atmosphere.

This statement describes which component?

• Quick exhaust valve

• check valve

• flow control valve

• directional control valve

A valve requires two pressurized inputs to allow output from itself.

• shuttle valve

• spring-loaded valve

• dual pressure valve

• OR valve