Stop Valve – Types, Application and Working - PowerPoint PPT Presentation

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Stop Valve – Types, Application and Working

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Stop valve (SVA) is very efficient and cost effective product. are having comprehensive range of stop valves which is used in various applications from household to industrial purposes. – PowerPoint PPT presentation

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Title: Stop Valve – Types, Application and Working


1
Stop Valve Types, Application and Working
  • -Maniks

2
Maniks Stop Valve
  • Introduction
  • Maniks Stop Valve
  • What is Stop Valve
  • Function of Stop Valve
  • Stop valve
  • Design of Stop Valve(SVA)
  • Valve Cone
  • Types of stop Valve
  • Spindle And Packing glands
  • Features of Stop Valve
  • Optional accessories
  • Advantages of stop valve
  • Applications

3
Maniks Stop Valve
  • Maniks Stop Valve

4
Maniks Stop Valve
  • What is stop valve?
  • Stop valve (SVA) is very efficient and cost
    effective product. are having comprehensive range
    of stop valves which is used in various
    applications from household to industrial
    purposes.
  • A stop valve (SVA) can be operated manually or
    automatically. Manual SVAs generally have a screw
    handle to stop and allow the fluid to flow
    through the pipe, which is most commonly used
    valve in plumbing applications. These valves are
    installed in between the fixture and the piping
    which stub out from the walls or flooring. Stop
    valves permit to perform routine maintenance, for
    example, channel change and deplete cleaning, and
    in addition to supplant the whole apparatus or
    machine or make minor repairs, for example,
    changing gaskets or water supply connectors.

5
Maniks Stop Valve
  • Function of Stop Valve
  • The stop valves (SVA) are used to shut off flow
    of hot or cold water in plumbing fixture. Stop
    valve is a valve system which is designed to stop
    flow of liquid through a pipe it is generally
    used in important machinery or a human
    workstation. There are many day to day
    applications in which we will find use of SVAs
    such as faucet, icemaker, bathrooms, dishwasher
    and washing machines.

6
Maniks Stop Valve
  • Types of stop Valve
  • Stop valves (SVA) are available in two types
  • Angle-way Type
  • Straight-way Type
  • Versions with Standard neck (SVA-S).
  • These valves are exceptionally intended to meet
    all modern refrigeration application
    prerequisites and are to provide favorable stream
    qualities and are anything but difficult to
    decimate and repair when vital. They support is
    very simple consequently Stop valves are favored
    by numerous refrigeration applications. The stop
    valve cone is intended to guarantee consummate
    shutting and withstand a high framework throb and
    vibration, which can be available particularly in
    the release line.
  • http//maniks.com/stop-valves.html

7
Maniks Stop Valve
  • Valve Cone
  • The valve cone can be turned on the axle. Along
    these lines there will be no erosion between the
    cone and the seat when the valve is opened and
    shut and the extraordinary plan will maintain a
    strategic distance from cone turn because of
    throb and vibration when the valve is in vacant
    position. A Teflon fixing ring furnishes
    consummate fixing with least shutting power.

8
Maniks Stop Valve
  • Spindle
  • Made of polished stainless steel, ideal for leap
    seal sealing.
  • Packing glands
  • The low temperature packing gland ensures a
    perfect tightness in the range 60/150C
    (76/302F). The packing glands are equipped
    with a scraper ring to prevent penetration of
    dirt and ice into the packing gland.

9
Maniks Stop Valve
  • Features of Stop Valve
  • Applicable to HCFC, HFC, R717 (Ammonia) and R744
    (CO2).
  • Can be used in chemical and petrochemical
    applications.
  • Modular Concept
  • Each valve is available with several different
    connection types and sizes.
  • Possible to convert Standard neck stop valve
    (MSVA-S) any other product in the MSVL family
    (regulating valve, stop check valve, check valve
    or strainer) just by replacing the complete top
    part.
  • Fast and easy valve overhaul service. It is easy
    to replace the top part and no welding is needed.
  •  

10
Maniks Stop Valve
  • Optional accessories
  • Heavy duty industrial hand wheel for frequent
    operation.
  • Cap for infrequent operation.
  • Available in angle-way and straight-way versions
    with Standard neck
  • Each valve type is clearly marked with type, size
    and performance range.
  • The valves and caps are prepared for sealing, to
    prevent operation by unauthorized persons, using
    a seal wire.
  • Internal metal backseating DN 15 65 (¼ 2½
    in.)
  • Internal PTFE back seating DN 80 150 (6 in.)
  • Can accept flow in both directions.
  • Equipped with stainless steel bolts. Max. Working
    pressure is52 bar g (7 range 60/150C
    (76/302F)
  • http//www.maniks.com/

11
Maniks Stop Valve
  • Advantages of stop valve
  • Because of reliable operation and best quality
    product Stop valve have following advantages
  • It is a very economic product with superior
    quality
  • Maintenance is very easy and they are simple to
    repair
  • Stop valve is very efficient product and doesnt
    require any lubrication
  • User friendly application and easy to handle
  • Provides quality performance for longer life54
    psi g) Temperature

12
Maniks Stop Valve
  • Applications
  • As the Stop valve has many advantages over the
    conventional one they are used in many day today
    applications
  • Household water supply taps
  • Dishwashing machines
  • Washing machines
  • Bathrooms as well as main water supply control
  • Used in gardens for water supply and control
  •  
  • http//www.maniks.com/

13
Maniks Stop Valve
  • Thank You
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