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The new patent-pending WCV Series Full Pattern Wafer Check Valve features a robust thermoplastic construction with industry leading flow rates, and eliminates the need for spacers or specialty flanges.

Made from thermoplastic materials, the WCV
Unit of Measure

Specifications

Size

8"

Material

PVC

O - Rings Seals

FPM

Spring Material

316 Stainless Steel

Pressure Rating

150 psi at 70°F Non-Shock

Opening Pressure (Estimated)

1 psi

Sealing Pressure (with or without Spring)

3 psi

Flow Capacity, Cv

1225

Weight

6.38 kg14.05 lb

A

4.93 in125.22 mm

B

0.75 in19.05 mm

C

0.95 in24.13 mm

D

10.88 in276.35 mm

E

7.62 in193.55 mm

F

13.38 in339.85 mm

G

11.75 in298.45 mm

H

22.5 º

J

45 º

Key Features and Benefits

N/A

  • Robust Wide Pattern Body in PVC – No Need for Spacers or specialty flanges.
  • One-Piece Disc and Shaft Design
  • Designed for ANSI150 and PN10 Flanges
  • High Cv Rating Equal to Metal Check Valves
  • Lower Closing Pressure Than Swing Check Valves
  • Integral Bolt Eyes for Ease of Installation for Large Sizes
  • Can be Installed in Vertical or Horizontal Position
  • FPM or EPDM Gasket and Face Seal
  • Pressure Rated to 150 PSI / PN10 In All Sizes

Options

N/A

  • 316 Stainless Steel or Hastelloy® Disc Spring Return

Typical Applications

N/A

  • Water and Wastewater Treatment
  • Water / Theme Parks
  • Chemical Processing
  • Aquatic and Animal Life Support Systems
  • Marine and Corrosive Environments
  • Mining
  • Landfills

Materials

N/A

  • PVC per ASTM D1784 Cell Class 12454
  • CPVC per ASTM D1784 Cell Class 23447
  • GFPP per ASTM D4101 Cell Class 85580
  • FPM and EPDM Gasket and Disc Seals