Mechanical Timers

(70 companies)
Mechanical timers are used to actuate devices at the end of a specified time period. They do not require electrical power and can be stored for long periods of time.
Mechanical control cables provide a push-pull or other action to mechanically actuate components. Mechanical control cables consist of mechanical cable with attached eyes, forks, studs, handles or other fittings.

Micro-dispensing Valves

(19 companies)
...of fluids. Micro-dispensing valves may be solenoid-actuated or may also include piezoelectric crystals that can translate mechanical motion or pressure into voltage. This technique also works in the reverse: by applying a voltage to a piezoelectric...

Pinch Valves

(158 companies) manual means, or fluid actuation. Electromechanical closure is effected by actuating a solenoid, which then lowers a bar or gate onto the sleeve, cutting off the flow. With fluid actuated pinch valves, the pinching action is accomplished by air...
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Water Valves

(584 companies)
...the torque. The actuator is operated either by the position of the valve or by the torque of the motor. A limit switch can be included to automatically stop the motor at fully open and fully closed. Solenoid operated valves use hydraulic fluid...

Air Valves

(808 companies)
Since iron is a strong magnetic conductor and air is not, the "T" is drawn by the magnetic field into a position where the magnetism can travel 100% through the metal conductor. The moveable "T" acts as the actuator of the valve. Solenoid valves can...

Hydraulic Valves

(696 companies)
...valves can be almost any valve, i.e., check valve, drain valve, control valve, and many more, as long as the valve restricts hydraulic fluid they can be classified as hydraulic valves. For a full description on types of valves and their actuators please...

Valve Actuators

(872 companies)
Valve actuators mount on valves and, in response to a signal, move a valve to a desired position using an outside power source.

Control Valves

(1,695 companies)
...the valve as needed. Manual actuators are used in remote systems that may not have access to power, however they are not practical for applications that involve large valves. Solenoid operated valves use hydraulic fluid for automatic control...

Diverter Valves

(270 companies)
...upon the application at hand; a small solenoid valve can be used to maintain switching control, pressure relief valves can be used in systems where pressure regulation is the determining factor, or the diverter valve itself can be used to control...
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Diaphragm Pumps

(578 companies)
...material as the diaphragm, and they function to admit the fluid in and out of the chamber. The driving mechanism is what flexes the diaphragm - in the diagram below, the drive mechanism is a spring activated by a solenoid. Diagram of solenoid diaphragm...

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