Specifications

  • Size Range:
    3"-48"
  • Temperature Range: 
    0°-250°F
  • Operating Pressure:
    3"-12" 175PSI, 14"-48" 150PSI
  • Body Materials: 
    ASTM A536 65-45-12 Ductile Iron
  • Body Seat Materials: 
    95% pure nickel welded overlay
  • Plug Materials: 
    Buna-N (NBR) Encapsulated ASTM A536 65-45-12 Ductile Iron
  • Body Style: 
    Flanged, Mechanical Joint
  • Design/Test Standard: 
    AWWA C517
  • Flange Drilling:
    FLG – ANSI B16.1 Class 125; MJ – ANSI/AWWA C111/A21.11
  • Face to Face: 
    AWWA C517
  • Actuation: 
    Direct Nut, Worm Gear, Electric, Hydraulic, Pneumatic

Features & Benefits

  1. V-Type Packing - Buna-N (NBR) V-Type packing is field adjustable and replaceable under pressure.
  2. Stem Bearings - Heavy-duty 316 Stainless Steel permanently lubricated bearings on upper and lower plug journals provide ease of operation even after long periods of inactivity.
  3. Hardware - All fasteners are316 SS
  4. Grit Seals - Buna-N Grit Seals on lug journals prevent debris from entering bearing areas.
  5. Thrust Bearing - PTFE thrust bearings on plug journals reduce operating force and wear to the plug and body.
  6. Body Cover - Ductile Iron for added strength and reduced weight.
  7. Cover Seal - Body to Cover seal via mechanically retained O-ring.
  8. Plug - Ductile Iron and Fully Encapsulated with Buna-N (NBR) for extended life in demanding applications.
  9. Coating - Internal/external cast surfaces are 2-part epoxy coated.
  10. Seat - Rectangular Port seat is 95% (minimum) pure nickel, welded and fully machined.
Features & Benefits Photo