Search Results for: valves
- Automation
DIFFERENCE BETWEEN DCS ,PLC AND SCADA
DIFFERENCE BETWEEN DCS ,PLC AND SCADA SCADA (Supervisory contol and Data Acquisition) is essentially a computer based (usually PC nowadays) system for…
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Control valve Noise – Cage trim
Noise produced in pipelines may be pump-generated (changes in power and pressure. or varying amplitudes of pressure pulsations) or fluid-generated…
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Manifold Gauges or air conditioning Gauges.
What are manifold gauges? A manifold gauge is chamber device that is used to control the flows of pressure…
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Introduction to Analog converters
Introduction In this session we are gonna discuss about Analog converters.In instrumentation analog conveters plays a major role in the field…
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Level Control Valve with Bi-Level Vertical Float
Introduction The Level Control Valve with Bi-Level Vertical Float is a hydraulically controlled, diaphragm actuated control valve that controls reservoir…
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What is proportional, integral and derivative control?
Introduction The aim of this unit is to describe the use of proportional, integral and derivative control. The course also…
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Level Control Valve with Horizontal Float
Introduction Level Control Valve with Modulating Horizontal Float is a hydraulically controlled, diaphragm actuated, control valve that controls reservoir filling…
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What is a deluge valve ?
Introduction Deluge valves are elastomeric type globe valves that act with a rolling diaphragm, with a solid integral and resistant…
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Air Maintenance Device with Adjustable Regulator for Fusible Plug Loops
Introduction Air Maintenance Device is a control unit that automatically regulates a continuous pressurized air (or nitrogen) supply to a…
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Different types control valve actuators
What are valve actuators? Valve actuators provide the driving force that controls a valves position, by driving the valve stem. Functions…
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