Best Factors to Be Considered While Choosing a Valve - PowerPoint PPT Presentation

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Best Factors to Be Considered While Choosing a Valve

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Valves are used to handle a wide variety of functions in controlling the flow of liquids and gases. With so many options available, it’s important to look at all of the factors to ensure you are selecting the correct valve for your application. – PowerPoint PPT presentation

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Title: Best Factors to Be Considered While Choosing a Valve


1
Best Factors to Be Considered While Choosing a
Valve
  • Presented By- Abhinav Shashtri

2
Index Index Index
SR.No Title Slide No
1 Introduction 3
2 1. Application Conditions 4
3 2. Valve Operation 5
4 3. Valve Function 7
5 4. Actuation Method 8
6 5. Maintenance Requirements 9
7 6. Media Type 10
3
Introduction-
  • Valves are used to handle a wide variety of
    functions in controlling the flow of liquids and
    gases. With so many options available, its
    important to look at all of the factors to ensure
    you are selecting the correct valve for your
    application.
  • Valves are a automaton that helps in dominant and
    reducing the flow of liquids, gases, oil, vapors
    along with that they are used in various types of
    pipe system to handle pressure. Valves are one of
    the most important components of all
    manufacturing and technological companies so
    valve manufacturer are in high demands as they
    play a very crucial role in all types of
    industrial, commercial, and even residential
    purpose thats why need of industrial valves is
    drastically increasing.
  • 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 automatic,
    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

4
1. Application Conditions
  • The selection of the correct valve sizing is the
    most important step in selecting the right valve
    for your application. An improperly sized valve
    can cause operation issues within the valve or
    elsewhere in the system.
  • In addition to this, determine the temperature,
    pressure, and flow rate that your valve will be
    operating under. In most cases, metal valves can
    withstand higher temperatures and pressures than
    plastic ones.

5
2. Valve Operation
  • Valves are worked by fundamental solenoid pilot
    operator. At the point when the valve is charged,
    the incoming air above pulse valve is quickly
    exhausted causing fast opening of main diaphragm
    valve. When the pilot valve is discharged, air
    escapes through bleed hole of main pulse valve to
    adjust the diaphragm pressure and quickly closes
    the valve.
  • Maniks pulse diaphragm valves are operated by
    integral solenoid pilot operator. When the valve
    is energized, the trapped air above pulse
    diaphragm valve is quickly exhausted causing fast
    opening of main diaphragm valve. When the Pulse
    diaphragm valve is de - energized, air escapes
    through bleed hole of main pulse diaphragm valve
    is to balance the diaphragm pressure and
    instantly closes the valve.
  • http//www.maniks.com/manufacturer/dust-collector-
    parts-manufacturer/

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7
3. Valve Function
  • Determine the need that your valve needs to fill.
    2-way valves perform well for on/off control in a
    system, while 3-way valves can be used for on/off
    control, as well as for diverting or mixing
    media. Also, take note of whether your valve will
    be open or closed the most often.
  • In order to extend the life expectancy, order a
    valve that is normally in that orientation and
    changes to the other direction when energized.
  •  

8
4. Actuation Method
  • Another consideration to be made is how the valve
    is to be operated. Identify if the valve will be
    manually hand-operated or if the valve will need
    to be actuated to turn off and on automatically.
  • If the latter is chosen, decide whether the unit
    is going to be used with an electric, pneumatic,
    or hydraulic actuator.

9
5. Maintenance Requirements
  • If maintenance needs to be done regularly, ball
    valves are a great option as they resist clogging
    and are one of the simplest valve types to
    service. Ball valves are also available in
    3-piece configurations, which consist of two end
    caps and a body. This allows the main body
    section to be easily removed for cleaning without
    disconnecting the end caps from the pipe,
    preventing the line from being shut down during
    maintenance.
  • Maniks is the most reputed Indian brand with a
    history of 30 years for valve manufacturer of
    pulse diaphragm valve These are used in dust
    collector equipment for cement, steel and such
    other industries. Mr. Shekhar Kulkarni, was the
    founder of the company an IIT Mumbai alumnus,
    with a dedication to substitute branded products
    with Indian make products. The basic aim was to
    manufacture reliable merchandise with glorious
    quality and repair. Maniks produces a broad line
    of competitively priced Pulse diaphragm valves
    and valve control products, including globe,
    butterfly, ball, manifold, actuators, and
    solenoid valves. Each valve sort encompasses a
    form of choices to satisfy specific application
    desires. Valve position indicators, valve
    positioners.
  •  

10
6. Media Type
  • The characteristics of the liquid or gas type
    being controlled will determine the valve
    material that should be used. When monitoring
    harsh or corrosive materials, polytetrafluoroethyl
    ene (PTFE) and perfluoroalkoxy alkanes (PFA) are
    great choices, as they are able to withstand
    these conditions.
  • When monitoring pressurized gases, its important
    to use metal valves for the highest level of
    safety.
  • http//www.maniks.com

11
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