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Industrial Valve Selection: A Comprehensive Guide
Learn the main valve families and the factors that drive selection, including fluid, pressure, temperature, function, materials and maintenance access.
Plant Equipment
Choosing and maintaining the valves that control flow in a plant.
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Learn the main valve families and the factors that drive selection, including fluid, pressure, temperature, function, materials and maintenance access.
Check valves let fluid pass one way and block reverse flow. Learn the common designs, where they protect pumps and compressors, and why they fail.
Control valves adjust flow in response to a controller signal. See how the valve, actuator and positioner work together and what affects sizing and wear.
How to decide whether a worn valve should be repaired, rebuilt or replaced, and how to choose replacement parts and kits that suit the service.
A practical valve inspection routine covering visual checks, stem packing, lubrication, exercising, actuator checks and record keeping for valves in service.
How electric, pneumatic and hydraulic valve actuators turn control signals into valve movement, and how to compare them for speed, force, power and failure behavior.
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