definition of a gate valve mining machine

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Petropedia - What is Gate Valve? - Definition from Petropedia

A gate valve opens by lifting a gate out of the path of the fluid. The distinct feature of a gate valve is that the sealing surfaces between the gate and seats are planar. These kinds of valves are often used when a straight-line flow of fluid and minimum restriction is desired.

Gate Valve - an overview ScienceDirect Topics

Gate valves are used when a straight-line flow of fluid and minimum flow restriction are needed. Gate valves use a sliding plate within the valve body to stop limit or permit full flow of fluids through the valve. The gate is usually wedge-shaped. When the valve is wide open the gate is fully drawn into the valve bonnet.

Types of Gate Valve and Parts - A Complete Guide for Engineer

A gate valve is the most common type of valve used in any process plant. It is a linear motion valve used to start or stop fluid flow. In service these valves are either in a fully open or fully closed position. When the gate valve is fully open the disk of a gate valve is completely removed from the flow. Therefore virtually no resistance to

Pressure Control Valve- Types Symbol Appli ion

Pressure Control Valve- Types Symbol Appli ion. Introduction to Pressure Control Valve: Hydraulic energy is produced as long as the prime mover usually an electric motor drives the pump and hydraulic pressure develops by resistance to pump flow.Hence the hydraulic system suffers damage if the pump flow is not stopped or off loaded recirculate back to the tank during non-action

Sluice - Wikipedia

A sluice / s l u s / SLOOS is a water channel controlled at its head by a gate.A mill race leet flume penstock or lade is a sluice channelling water toward a water mill.The terms sluice sluice gate knife gate and slide gate are used interchangeably in the water and wastewater control industry.

Corrosionpedia - What is a Gate Valve? - Definition from

A gate valve opens by lifting a gate out of the path of the fluid. The distinct feature of a gate valve is that the sealing surfaces between the gate and seats are planar so gate valves are often used when a straight-line flow of fluid and minimum restriction is desired. Gate valves are usually divided into two types: parallel and wedge-shaped.

China Hydraulic Mining Machine Slurry Knife Gate Valve

Valve Gate Valve Slurry manufacturer / supplier in China offering Hydraulic Mining Machine Slurry Knife Gate Valve Non Rising Stem ANSI Standard Knife Gate Valve Bi Directional Knife Gate Valve Ductile iron and so on.

Gate valve - Wikipedia

A gate valve also known as a sluice valve is a valve that opens by lifting a barrier gate out of the path of the fluid.Gate valves require very little space along the pipe axis and hardly restrict the flow of fluid when the gate is fully opened.

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definition of a gate valve mining machine