Mueller Company Datasheets for Check Valves

Check valves are self-activating safety valves that permit gases and liquids to flow in only one direction, preventing process flow from reversing. They are classified as one-way directional valves. 
Check Valves: Learn more

Product Name Notes
14"- 36" Swing Type Lever And Weight Check Valve-FL.x FL. -- 8001 Series
14"-36" Swing Type Lever And Spring Check Valves With FL. X FL. -- 8001 Series
2"-12" Swing Type Gravity Operated Check Valves – FL. X FL.
2"-12" Swing Type Lever And Spring Check Valves With FL. X FL.
2"-12" Swing Type Lever And Weight Check Valves – FL. X FL.
2-1/2"-12" Swing Type Check Valves With FL. X FL.
2-1/2"-12" Swing Type Check Valves With FL. X Fl
Mueller® Flexible Disc Check Valve
Mueller® Flexible Disc Check Valve With Mj X Mj
• Meets or exceeds all applicable requirements of ANSI/AWWA C508 Standard • Flanged end dimensions and drilling comply with ANSI B16.1, class 125 • Iron body, bronze mounted (IBBM) •
Angle Dual Check Valve -- H-14245N
INLINE, ANGLE AND TOP ENTRY IRON YOKE CHECK VALVE Angle dual check valve Inlet: Lock nut Outlet: MUELLER 110™ Conductive Compression Connection for CTS O.D.* tubing.
MUELLER® Angle Dual Check Valve
MUELLER® M-98TM Top Entry Vertical Check
MUELLER CO. offers a full range of service line dual check valves. These valves are available in angle or in line styles and can be used on copper meter yokes,...
Angle Dual Check Valve -- H-14248N
Straight Dual Check Valve -- H-14247N
Top Entry Vertical Check Valve -- H-14464-AN
Top Entry Vertical Check Valve -- H-14465-AN
Top Entry Vertical Check Valve -- H-14466-AN
Top Entry Vertical Check Valve -- H-14467-AN
Top Entry Vertical Check Valve -- P-14466-AN
MUELLER Valves and Couplings are manufactured and tested in accordance with ANSI/AWWA C800. Components in contact with potable water will also comply with latest requirements of the Federal Safe Drinking...
Angle Dual Check Valve -- H-14244N
Angle Meter Dual Check Valve -- H-14269N
Angle Meter Dual Check Valve -- P-14269N
Straight Dual Check Valve -- H-14241N
Straight Dual Check Valve -- H-14242N
Straight Dual Check Valve -- H-14243N
Straight Dual Check Valve -- H-14272N
Straight Dual Check Valve -- H-14282N
Straight Dual Check Valve -- H-14283N
Top Entry Vertical Dual Check Valve -- H-14460-AN
Top Entry Vertical Dual Check Valve -- H-14461-AN
Top Entry Vertical Dual Check Valve -- H-14462-AN
Top Entry Vertical Dual Check Valve -- H-14463-AN
Top Entry Vertical Dual Check Valve -- P-14462-AN
Preferred Source for Water Distribution Products for more than 150 years... Since 1857, the Mueller name has been known for innovative Water Distribution Products of superior quality. We are North...