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New Products for 2012. Wafer Check Valve. New Products for 2012. Wafer Check Valve. Design was Initiated to fill void in size range for key end user specifications Examples: Aquarium Industry Chemical Industry WWTP Industry. New Products for 2012. Wafer Check Valve.

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New Products for 2012


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Presentation Transcript
slide1

New Products for 2012

Wafer Check Valve

slide2

New Products for 2012

Wafer Check Valve

Design was Initiated to fill void in size range for key end user

specifications

Examples:

Aquarium Industry

Chemical Industry

WWTP Industry

slide3

New Products for 2012

Wafer Check Valve

Specifications

Sizes: 10”-12” Pressure Rating: 90 PSI at 120F

Body Material: -PVC/Wafer Required Back Pressure: 1.0 Psi

Disc Material: PVC Optional Spring: ECTFE Coated

O Ring Material: EPDM/FKM Includes Mating Flange O-Rings

slide4

New Products for 2012

Wafer Check Valve

Upstream

Downstream

slide5

Wafer Check Valve

Exploded View

Eye bolt

Body

Disc

Spring (Option)

Plastic

Bolt

Plug

Shaft

O Ring

Stopper

slide6

Wafer Check Valve Test Result

Hinge Assembly

Competition

Weak structure at hinge assembly.

Due to long Fulcrum Point

Strong structure at hinge assembly

Due to short Fulcrum Point

slide7

Wafer Check Valve Test Result

Min. Sealing Pressure

Vertical

Meter

Valve

Pump

Horizontal

slide8

Wafer Check Valve Test Result

Min. Opening Pressure

slide9

Wafer Check Valve Test Result

CV Value

Note:

Disc Seal O-Ring intact at velocities

over 10 ft./sec

slide10

Wafer Check Valve

Summary of Features

  • Meets Metal Face to Face (ASME/ANSI B16.5)
  • The face to face dimension meets to RitePro, or Other Metal Wafer Checks
  • Pipe Interference
  • Disc does not interfere with Pipe ID
  • Unique Shaft and Hinge Design
  • Industrial Design for High Performance Applications
  • Mechanical Strength
  • Thicker Body and Disc than the competitors (Higher Safety Factor)
  • Optional Spring Assist
  • Field Mountable to Minimize Slamming in Vertical Lines
slide11

New Products for 2012

Wafer Check Valve

Thank You