AWWA Butterfly Valves – VF504 Series

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Description

AWWA Butterfly Valves

General

AWWA Butterfly Valve C504 (3” – 24”)

Features

  • AWWA C-504-00 grade components for long life
  • Vulcanized seat covering the interior of the body for long seal life
  • NSF-61 Fusion bonded coating on disc
  • 316SS Plasma applied disc edge

Benefits

  • Long life in the most demanding applications
  • Long seat/body life utilizing vulcanized design
  • Superior disc to seat seating surface
  • Witness test, material certs available

Specifications

General

  • Reliant VF-504 AWWA Butterfly Valves are bubble tight against full rated pressure
  • Constructed per C-504-00
  • Suitable for bi-directional shutoff and throttling service

Face to Face

  • Lay length per AWWA C-504-00, Class 150B, Table 1

Pressure Rating

  • 150 psig bi-directional, bubble tight

Connections

  • Flat faced flanged per AWWA C-504-00 Table 2, ANSI B16.1, Class 125
  • Mechanical Joint per AWWA C-504-00

Body

  • Exterior – 2 Part epoxy coated

Disc

  • Concentric, Ductile Iron
  • Disc is Fusion Bonded Epoxy per NSF-61 with 3M Scotchkote 206N or equal and fitted with 316SS Seating Edge

Seat

  • EPDM or Buna N Vulcanized resilient seat

Disc/Stem Connection

  • One Piece Shaft with disc attached using threaded disc plug

Stem Bushing

  • Luberized bronze bushing, top and bottom

Packing

  • Top: Double U-Cup with O-Ring backup
  • Bottom: Single U-Cup with O-Ring Backup

Testing

  • Valve is hydrostatically tested and leak tested per AWWA C-504-00

Applications

Designed for Waterworks, Water treatment, Seawater, Exhaust, Power Plant Condensates.