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Fire Check Valves

(3 items)

(3 items)

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NIBCO® NLM15XL KW-900-W-LF Fire Check Valve, 8 in Nominal, Wafer End Style, 250 psi Max Pressure, Cast Iron Body, ASTM A536, ASTM B584, ASTM A313, ASTM A276, ASTM A240, FM Approved, NSF/ANSI 61, NSF/ANSI 372, cULus Listed, Domestic

MFG Part# NLM15XL

DSG#284254

UPC#039923327642

NIBCO® NLM15XK KW-900-W-LF Fire Check Valve, 6 in Nominal, Wafer End Style, 250 psi Max Pressure, Cast Iron Body, ASTM A536, ASTM B584, ASTM A313, ASTM A276, ASTM A240, FM Approved, NSF/ANSI 61, NSF/ANSI 372, cULus Listed, Domestic

MFG Part# NLM15XK

DSG#284037

UPC#039923327635

NIBCO® NLM15XH KW-900-W-LF Fire Check Valve, 4 in Nominal, Wafer End Style, 250 psi Max Pressure, Cast Iron Body, ASTM A536, ASTM B584, ASTM A313, ASTM A276, ASTM A240, FM Approved, NSF/ANSI 61, NSF/ANSI 372, cULus Listed, Domestic

MFG Part# NLM15XH

DSG#284034

UPC#039923327611

NIBCO® NLM15XL KW-900-W-LF Fire Check Valve, 8 in Nominal, Wafer End Style, 250 psi Max Pressure, Cast Iron Body, ASTM A536, ASTM B584, ASTM A313, ASTM A276, ASTM A240, FM Approved, NSF/ANSI 61, NSF/ANSI 372, cULus Listed, Domestic

MFG Part# NLM15XL

DSG#284254

UPC#039923327642

NIBCO® NLM15XK KW-900-W-LF Fire Check Valve, 6 in Nominal, Wafer End Style, 250 psi Max Pressure, Cast Iron Body, ASTM A536, ASTM B584, ASTM A313, ASTM A276, ASTM A240, FM Approved, NSF/ANSI 61, NSF/ANSI 372, cULus Listed, Domestic

MFG Part# NLM15XK

DSG#284037

UPC#039923327635

NIBCO® NLM15XH KW-900-W-LF Fire Check Valve, 4 in Nominal, Wafer End Style, 250 psi Max Pressure, Cast Iron Body, ASTM A536, ASTM B584, ASTM A313, ASTM A276, ASTM A240, FM Approved, NSF/ANSI 61, NSF/ANSI 372, cULus Listed, Domestic

MFG Part# NLM15XH

DSG#284034

UPC#039923327611