V Ball Valve (PVC & CPVC)

PVC and CPVC V-Ball valves are made from high grade PVC materials available in sizes from 1/2" - 6" in NPT, (threaded) and flanged connection ends. The angle rotation is up to 90 degrees and the valve body can be rotated 360 degrees for placement.
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Manufacturer: Valtorc
Product Description, Dimensions and Specifications PDF

Series VP-700 (PVC/CPVC Valve Body)

The PVC and CPVC V-Ball (V-Port) valves. V "notch" in 30, 60 and 90 degree options available. Sizes range from 1/4" - 6" in the V-Ball configuration. USA made with with industrial grade PVC.  Ideal solution if carbon steel and stainless still are not an option in your project. 

Exclusive Supplier of PVC V-Ball Valves

  • V-Ball valves available between 1/2" and 6" in size
  • Available in NPT (threaded) connection ends
  • High strength industrial PVC valve body
  • Self lubricated TFE seats
  • Handle indicates valve open/close positions
  • Manual or actuated use available (please specify prior to orders)
  • Very fast turn around time - fastest turn around time on V-Ball valves in the industry!
  • Valve as a full port design for reduction in pressure drop
  • Very light weight - our most economical V-Ball valve in our production line

Watch Our Actuated PVC V-Ball Valve Video:

Calculate the Valve Size

With the above information, the following steps are used to correctly size a valve in a piping system.

  1. Cv value is obtained by using the appropriate ANSI/ISA–75.01.01 flow sizing formula or computer aided flow control sizing program that is based on these formulas.
  2. Cavitation is checked by using the FL value (Liquid Pressure Recovery Factor), and the expansion factor needed for compressible fluids is obtained using the values (Pressure Drop Ratio Factor). Both values are found in the Cv charts supplied on the following pages.
  3. Select a nominal valve size from the Cv charts based on the calculated Cv.
    V-Port Ball Valves: Select a valve which offers calculated Cv for the minimum and maximum flow between 20% to 80% of port opening.
    Round Port Ball Valves: Select a valve which offers calculated Cv for the minimum and maximum flow between 30% to 80% of port opening.
  4. Select the valve type (flanged, threaded or welded) and materials of construction.
  5. Valtorc recommends RTFE valve seats for V-Ball Control Valve applications.
  6. Select the actuator – for Actuator Sizing please see our actuator product pages and IOM doucments.

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Valve Product Catalog

Download our 2017 product overview catalog or call us to request a copy.   Click here to download (3.8MB PDF)
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