Basic Details About Valves Pdf

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Contents

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1. Introduction
2. Terminologies
3. Types of Control Valves
4. Valves Components
5. Valves selection

Valve

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• Valve plays a very important part in industries.

• It controls and distributes pressure, 

flow, level, temperature etc.

• valve may be considered the MUSCLE 

of automatic control.

STANDARD ABBREVIATIONS

• IPS: IRON PIPE SIZE

• ISNRS: INSIDE SCREW NON-RISING STEM

• ISRS: INSIDE SCREW RISING STEM

• NRS: NON-RISING STEM

• RS: RISING STEM

• SIB: SCREWED BONNET

• SW: SOLID WEDGE

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