The Best Different Types of Industrial Valves

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The Best Different Types Of Industrial Valves

• Presented By- Abhinav Shashtri

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Index Index Index
SR.No Title Slide No
1 Introduction 3
2 1) Gate Valves 4
3 2) Globe Valves 5
4   3) Pulse Diaphragm Valve 7
5 4) Needle Valves 8
6 5) Butterfly Valves 9
7 6) Check Valve 10
8   7) Hydraulic and Pneumatic Valve 11
9 8) Pilot-operated valves 12
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Introduction-

• A valve is just a tool that directs or regulates
  flow by gap, closing or partly obstructing
  passageways. Valves square measure instrumental
  in everything from pumping soap out of a
  dispenser to beginning a jet.
• You cant be a pipe knowledgeable while not being
  associate degree industrial valve and fitting
  knowledgeable, as well. Without valves, there
  would be no control of your pipe flow. Maniks has
  developed pulse diaphragm valve and pulse jet
  valve for reverse pulse jet bag filters, offering
  precisely engineered valve of market need. Pulse
  diaphragm Valve has just one moving part, the
  Spare diaphragm. The distinctive inelastic
  construction provides quick gap and shutting of
  the valve. The high speed operation besides
  saving of compressed air, helps to provide shock
  air wave for dislodging of dust from filter bags.
  High flow, long life and quick diaphragm action
  turn out reliable and economical operation.
• Advancement in technology also led an enhancement
  in valve manufacturing which has many
  applications in day to day life as well as
  industries. These valves embrace machine-driven,
  manually operated, pneumatic or electric type.
  Thus selecting the appropriate valve is very much
  essential for your organizations overall
  productivity, cost efficiency, reliability,
  durability, high performance, corrosion
  resistance, long life etc.
• You cant be a pipe expert without being an
  industrial valve and fitting expert, as well.
  Without valves, there would be no control of your
  pipe flow. Here are some of the types of valves
  described lets have looked on it.

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1) Gate Valves

• Gate valves, the most common type of valve in the
  industry, are valves that open by lifting a gate
  out of the route of the fluid. Gate valves square
  measure designed to be absolutely open or closed
  they're frequently used as a block valve for
  analytic pipe systems.
• When a gate valve is open, there's no obstruction
  within the flow path leading to little or no
  friction loss. Gate valves square measure used
  once a straight-line flow of fluid and minimum
  restriction is desired.
• These are often controlled by a hand-wheel, air
  powered diaphragm, electric motor, or a piston
  actuator.

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2) Globe Valves

• Globe valves square measure used for regulation
  flow in a very pipeline, rather than having the
  all or nothing perform of a gate valve. Globe
  valves regulate by the position of a movable disk
  (or plug) in relation with the stationary ring
  seat.
• A globe valve could have ports that run straight
  across, or could also be pointed at associate
  degree angle. This type of angulate provide valve
  is often used for corrosive or thick, viscous
  fluids that tend to solidify. Having shops on
  associate degree angulate provide valve that time
  downward helps the fluid to empty off to
  forestall preventive and corrosion.

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3) Pulse Diaphragm Valve

• Pulse Diaphragm Valve it is to blame for
  continuous flow of air and collect dust in a very
  bag filter.
• Pulse Diaphragm Valve has only one moving half
  known as Diaphragm. Its distinctive inelastic
  style provides quick opening and shutting of the
  pulse Valve with saving of compressed gas. Long
  life, High flow and quick diaphragm operation
  turn out reliable and economical operation.
• http//www.maniks.com/manufacturer/dust-collector-
  parts-manufacturer/

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4) Needle Valves

• The needle valve is actually a variation of the
  world valve used for terribly fine management of
  flow. Needle valves contain a slender, tapered
  plug, as opposed to the globe valves larger and
  less accurate disk.

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5) Butterfly Valves

• A valve comprising of a pivoting round plate or a
  couple of pivoted half-circle plates appended to
  a transverse shaft and mounted inside a pipe so
  as to manage or forestall stream.
• Butterfly valves work comparatively to ball
  valves. Pivoting (rotating) the handle, either
  physically or with a pneumatic framework, turns
  the plate opposite or parallel to the stream of
  the liquid.

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6) Check Valve

• Check valves, also known as NRVs (non-return
  valves), permit fluid to flow in one direction
  only. Their purpose is to prevent backflow.
• There square measure many kinds of stoppers
  that stop flow under control valves. Ball check
  valves and piston check valves operate by
  requiring a minimum amount of inbound flow
  pressure backflow is not forceful enough to lift
  the ball or piston back up to travel the other
  direction.
• Flow in a very swing check valve pushes through a
  hinged flap that solely opens in one direction,
  reassuring the fluid cannot travel backwards.

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7) Hydraulic and Pneumatic Valve

• A solenoid valve is an electrically enacted
  valve, regularly used to control the stream or
  heading of air or fluid in liquid power
  frameworks. Solenoid valves are utilized in both
  hydraulic pressure and pneumatic pressure power
  system, and regularly in either poppet or spool
  arrangements.

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8) Pilot-operated valves

• Pilot-operated pneumatic solenoid valves, or
  indirect solenoid valves, have two connected
  chambers and use a pilot hole in a diaphragm (or
  cover) to indirectly control the pressure of the
  media. Once the solenoid valve is energized, the
  pressure difference controls the lift of the
  membrane and allows the gas to flow in a single
  direction. These types of pneumatic control
  valves are suitable for a high flow rate at high
  pressures with lower power consumption. A minimum
  pressure differential is required across the
  valve to keep them either open or closed.
• http//www.maniks.com

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