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By Mueller Steam Specialty
mpn: 6 71AHB3H,
'Double Disc Check Valve, Material of Construction Cast Iron, Size 6 In, Fits Within ANSI Flanges Connection, Length 3 In., Rated For 200 PSI, Max. Temp. 100 F, Vertical Mounting Position, Spring Material 316 Stainless Steel, Seal Buna N, Standards ...
mpn: 18307, ean: 0653958199410,
Not spring loaded but the design insures free movement of the ball. Ball supported by a system of guide ribs to give full flow with minimum turbulence and chatter. Union connections for easy access to valve components. Requires only inches of head pr...
mpn: NHDY0XK, ean: 0039923326553,
Check valves prevent backflow by automatically closing when fluid reverses direction. Wafer checks may be installed in horizontal positions (or vertical with flow moving up). Please refer to NIBCO technical data sheets, chemical resistance guides and...