What is a Flange Gasket ?
What is a Flange Gasket ? Flange gaskets are used to create a static seal between two flanges faces, at
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Overview of Fire/Smoke/Flame/Heat/Gas Detectors
Fire Detectors Fire detectors are available for residential, commercial, and industrial use. Models are available for both single and multiple
How to Select Control Valve Failure Mode
Valve fail mode may be shown in instrument diagrams by either an arrow pointing in the direction of failure (assuming
Flame Detectors Working Principle
FLAME DETECTORS Most fire detection technology focuses on detecting heat, smoke (particle matter) or flame (light) – the three major
Thermowell Wake Frequency Calculation
What is a Thermowell Wake Frequency Calculation? A Wake Frequency Calculation is used to determine or prove the required dimensions
Types of Control Valves
Control valves are available in different types and shapes. They can be classified in different ways; based on: (a) action,
How to Avoid Bad Grounds ?
Earthing of electrical systems is required for a number of reasons, principally to ensure the safety of people near the
Over Pressure cases for Pressure Relief Valve Sizing
Separator vessels, storage tanks, heat exchangers, columns and certain piping segments etc. are designed to handle certain operating pressure. However
How to Select the Right Type of Controller
Distinguishing Characteristics P-only Accelerates the response of controlled process Produces offset except for integrating (1/s) processes PI Eliminates offset Usually
Smart Transmitter Calibration Tutorial Part 1
Calibration can be carried out using a handheld communicator in the field, a laptop on the bench in the workshop,
