2" Cast Iron Wafer Double Disc Check Valve MPN:2 71AHB3H

• Mueller Steam Specialty 2 in cast iron wafer double disc check valve for process piping. This inline wafer-body check valve uses a double disc mechanism intended for one-way flow applications and reverse-flow closure. It fits within ANSI flanges, supports horizontal or vertical mounting, and has temperature and pressure ratings as specified below.

  Key Features:

  • 2 in nominal valve and pipe size for process piping systems.
  • Double disc check mechanism.
  • Cast iron body and cast iron check mechanism.
  • Flanged wafer x flanged wafer connection
  • fits within ANSI flanges.
  • ANSI flange class: Class 125.
  • Buna-N seal with 316 stainless steel spring.
  • Maximum operating pressure: 200 psi.
  • Maximum water pressure: 200 psi at 150 Degrees F.
  • Maximum pressure rating: 200 psi from -20 Degrees F to 150 Degrees F
  • 150 psi at 353 Degrees F.
  • Mounting orientation: horizontal or vertical
  • mounting position: vertical up or horizontal.
  • Valve body style: inline.
  • Dimensions: 4.13 in overall length, 4-1/8 in overall height, 2-1/8 in length, 4-1/8 in width.
  • Standards: ANSI, API, FM, UL.

Additional Information