Ball, sanitary, butterfly, check, needle, drain, air pilot, mechanical, pneumatic, diaphragm, angle seat, globe, pressure release, pinch, shuttle, solenoid, manifolds, actuators, position sensors.

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Valves

Valves-Ball-Valves

Ball Valves
A quarter-turn valve which uses a hollow, perforated and pivoting ball to control flow through it.

Valves-Butterfly-Valves

Butterfly Valves
A quarter-turn valve with a metal disc mounted on a rod. When the valve is closed, the disc is turned so that it completely blocks off the passageway. When the valve is fully open, the disc is rotated a quarter turn so that it allows an almost unrestricted passage of the fluid.

Valves-Check-Valves

Check Valves
Non-return valve, allows the fluid to pass in one direction only.

Diaphragm-Valve

Diaphragm Valves
Controls flow by a movement of a diaphragm. Upstream pressure, downstream pressure, or an external source can be used to change the position of the diaphragm.

Globe-Valves

Globe Valves
A type of valve used for regulating flow in a pipeline, consisting of a movable disk-type element and a stationary ring seat in a spherical body.

Valve Accessories

Pneumatic-Actuators

Pneumatic Actuators
Use air pressure as the power source.  A pneumatic actuator may be arranged to be spring-closed or spring-opened, with air pressure overcoming the spring to provide movement. A “double acting” actuator use air applied to different inlets to move the valve in the opening or closing direction.

Electric-Actuators

Electric Actuators
Uses an electric motor to provide torque to operate a valve.

Valve-Position

Valve Position Sensors
Compare a control signal to a valve actuator’s position and move the actuator accordingly.

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