Search Results for: valves
- Control Valve
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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What is valve manifold? – 3 valve and 5 valve manifolds
What is a valve manifold? The valve manifold used to protect the DP transmitter from higher range. This device isolates…
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Control Valve Noise and Cavitation
Introduction Sound is generated from the movement of fluid through a valve. It is only when the sound in undesirable…
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Control valve sizing – Equations & its importance
What is valve sizing & it’s importance? The valve sizing can be defined as picking the right size valve for…
Read More » - P&ID
Basics of P&ID (piping and instrumentation diagram)
What is P & ID? A Process and Instrumentation Diagram (P & ID) shows the process flow and interconnection of process…
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