•  4"OSY,GV ANSI, F-507-W, Resilient Wedge, 300 PSI,ULFM/QCD

Technical Features

  • 300 PSI/20.7 bar non-shock water working pressure
  • Outside screw and yoke
  • Bolted bonnet
  • Resilient Wedge
  • Epoxy coated body inside and out per AWWA C-550
  • Flanged end connections
  • Conforms to AWWA C509
  • Listed by UL
  • FM Approved
  • Size range 2½” to 10”
  • Size range 12” to 16” 250 PSI /17.2 Bar non-shock water working pressure 

MATERIAL LIST

SL NO

PART

SPECIFICATION

1

  Valve Body

Ductile Iron ASTM A 536

2

  Resilent Wedge

Ductile Iron ASTM A 536/EDPM ASTM 2000

3

  Wedge Nut

      Bronze ASTM B 584 UNS C83600

4

  Dowel Pin

      Stainless Steel ASTM A 276 UNS S42000

      4"-16" ASTM B584 UNS C92200 2"-3"

5

  Stem Back Seat O-Ring

      EDPM ASTM D 2000

6

  Bonnet Gasket

      EDPM ASTM D 2000

7

  Bonnet

      Ductile Iron ASTM A 536

8

  Stem Packing

      EDPM ASTM D 2000

9

  Threaded Rod

      Carbon Steel Zinc Plated

10

  Gland Bushing

      Bronze ASTM B 584

11

  Gland

      Cast Iron ASTM A 126-B

12

  Gland Nut

      Stainless Steel 18-8

13

  Yoke Screw

      Alloy Steel ASTM A 574M Zinc Plated

14

   Yoke

      Cast Iron ASTM A 126-B

15

   Yoke Bushing

      Bronze ASTM B 584

16

  Flat Point Set Screw

      Alloy Steel ASTM F912M Black Oxide

17

   Yoke Bushing Retainer

      Cast Iron ASTM A 126-B


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 4"OSY,GV ANSI, F-507-W, Resilient Wedge, 300 PSI,ULFM/QCD

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