Mueller Steam Specialty 2" Cast Iron Wafer Double Disc Check Valve 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.