12" Flanged Ductile Iron Spring Lever Wafer Check Valve MPN:12SDX12-LTBS-P3/6

• CHAMPION 12SDX12-LTBS-P3/6 is a 12 in external spring lever check valve with an inline wafer body design for one-way flow control in process piping. It uses a swing check mechanism with an externally mounted spring lever assembly to help control closing response and reverse-flow control. The valve includes a ductile iron body, 304 stainless steel check mechanism, Buna-N seat and seal, and 316 stainless steel spring for use with compatible fluids in horizontal or vertical mounting positions.

  Key Features:

  • 12 in nominal valve and pipe size with 12 in connections on both sides.
  • Connection style: flanged, flange x flange, with wafer end configuration.
  • ANSI flange class: Class 125.
  • Body material: ductile iron.
  • Check mechanism: swing
  • flow design: single.
  • Mechanism and body design: inline wafer
  • valve body style: inline.
  • Check mechanism material: 304 stainless steel.
  • Seat and seal material: Buna-N.
  • Spring material: 316 stainless steel.
  • Maximum water pressure: 250 psi at 100 degrees F
  • maximum operating pressure: 250 psi.
  • Operating temperature range: -70 degrees F to 250 degrees F.
  • Flow capacity: 3,850 gpm.
  • Mounting orientation: horizontal or vertical.
  • Overall dimensions: 16.13 in length, 14 23/32 in overall height, 3 1/2 in width.
  • Standards and compliance: Meets multiple ASME, API, MSS, and ASTM standards.

Additional Information