...that contract laterally and longitudinally when a voltage is applied between the inner and outer electrodes. A disk actuator is a device in the shape of a planar disk. Ring actuators are disk actuators with a center bore, making the actuator axis... Search by Specification | Learn More about Piezoelectric Actuators

Valve actuators mount on valves and, in response to a signal, move a valve to a desired position using an outside power source. Search by Specification | Learn More about Valve Actuators

Pneumatic valve actuators adjust valve position by converting air pressure into linear or rotary motion. Search by Specification | Learn More about Pneumatic Valve Actuators

Vacuum valves are used when a vacuum must be maintained in a closed system. Search by Specification | Learn More about Vacuum Valves

Electric valve actuators mount on valves which, in response to a signal, automatically move to a desired position using an outside power source. Single-phase or three-phase AC or DC motors drive a combination of gears to generate the desired torque Search by Specification | Learn More about Electric Valve Actuators

Manual valve actuators do not require an outside power source. They use a handwheel or lever to drive a series of gears whose ratio results in a higher output torque compared to the input (manual) torque. Search by Specification | Learn More about Manual Valve Actuators

Valve positioners compare a control signal to a valve actuator’s position and move the actuator accordingly. They are used with both linear valves and rotary valves. Search by Specification | Learn More about Valve Positioners

Electric linear actuators have an output rod that provides linear motion via a motor driven ball screw, lead screw, or ACME screw assembly. The actuator's load is attached to the end of a screw or rod and is often  Search by Specification | Learn More about Linear Actuators

Ball valves provide tight shut-off and characterizable control. They have high rangeability due to the design of the regulating element, without the complications of side loads typical of butterfly or globe valves. Search by Specification | Learn More about Ball Valves

Gas valves are used to handle and control the flow of gaseous media such as liquefied petroleum and natural gas. They are made of metal or plastic and vary in terms of valve size, pressure rating, number of ports, and flow. Search by Specification | Learn More about Gas Valves

Electric rotary actuators drive components rotationally via electromagnetic power. They typically have control and indexing capabilities. Search by Specification | Learn More about Electric Rotary Actuators

Gate valves and knife valves are linear motion valves in which a flat closure element slides into the media stream to shut off flow. Search by Specification | Learn More about Gate Valves

Pressure relief valves are self-actuated safety valves designed to relieve excess pressure upstream from the line. Search by Specification | Learn More about Pressure Relief Valves

Industrial valves are classified in many different ways. They can be distinguished by material of construction, media handled, and/or application. Search by Specification | Learn More about Industrial Valves