6" Cast Iron Wafer Double Disc Check Valve MPN:6 71AHB3H

• This 6 in. cast iron wafer double disc check valve is intended for process piping applications. It is intended to permit one-direction flow and check reverse flow when installed within listed specifications. The inline wafer body fits within ANSI Class 125 flanges and uses a double disc check mechanism with Buna-N seat and seal materials. The valve can be mounted horizontally or vertically and is rated for operating temperatures from -20 Degrees F to 100 Degrees F.

  Key Features:

  • Valve type: Double disc check valve with inline wafer body design.
  • Size: 6 in. nominal valve size with 6 in. connection size on both sides.
  • Body and mechanism material: Cast iron body and cast iron check mechanism.
  • Connection style: Flanged wafer x flanged wafer
  • fits within ANSI Class 125 flanges.
  • Pressure rating: 200 psi operating pressure
  • 200 psi @ 150 Degrees F max water pressure
  • 150 psi @ 353 Degrees F max pressure.
  • Temperature range: -20 Degrees F minimum operating temperature to 100 Degrees F maximum operating temperature.
  • Seat and seal materials: Buna-N seat and Buna-N seal.
  • Spring material: 316 stainless steel.
  • Mounting orientation: Horizontal or vertical
  • vertical up or horizontal.
  • Standards: ANSI, API, FM, UL.
  • Dimensions: 8.75 in. overall length/height and 3 in. width.

Additional Information