MUELLER STEAM SPECIALTY 2 71AHB3H 2" Cast Iron Wafer Double Disc Check Valve

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.

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