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Fire Check Valves

(6 items)

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: Gruvlok 1
NIBCO 4
Watts 1
: Spring4
: Cast Iron4
: Domestic5
: Water5
: 125 lb4
: KW-900-W-LF4
: Rubber4
: ASTM A536, ASTM B584, ASTM A313, ASTM A276, ASTM A240, FM Approved, NSF/ANSI 61, NSF/ANSI 372, cULus Listed4
: Bronze Disc4
: Wafer Style4

Fire Check Valves

(6 items)

(6 items)

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WATTS 0061945 Dual Check Valve 2 in Nominal FNPT 175 PSI Max Pressure Bronze Body Domestic

WATTS 0061945 Dual Check Valve 2 in Nominal FNPT 175 PSI Max Pressure Bronze Body Domestic

MFG Part# 0061945

DSG#765991

UPC#09826857225

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

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

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

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

Gruvlok® 7005010199 78FP Fire Check Valve, 6 in Nominal, Grooved End Style, 300 psi Max Pressure, Ductile Iron Body, ASTM A536 Grade 65-45-12/A126 Class A/A167/A312/A580/B438

Gruvlok® 7005010199 78FP Fire Check Valve, 6 in Nominal, Grooved End Style, 300 psi Max Pressure, Ductile Iron Body, ASTM A536 Grade 65-45-12/A126 Class A/A167/A312/A580/B438

MFG Part# 7005010199

DSG#549264

UPC#690291784248

NIBCO® NLM15XN KW-900-W-LF Fire Check Valve, 12 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

NIBCO® NLM15XN KW-900-W-LF Fire Check Valve, 12 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# NLM15XN

DSG#441671

UPC#039923327666

WATTS 0061945 Dual Check Valve 2 in Nominal FNPT 175 PSI Max Pressure Bronze Body Domestic

WATTS 0061945 Dual Check Valve 2 in Nominal FNPT 175 PSI Max Pressure Bronze Body Domestic

MFG Part# 0061945

DSG#765991

UPC#09826857225

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

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

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

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

Gruvlok® 7005010199 78FP Fire Check Valve, 6 in Nominal, Grooved End Style, 300 psi Max Pressure, Ductile Iron Body, ASTM A536 Grade 65-45-12/A126 Class A/A167/A312/A580/B438

Gruvlok® 7005010199 78FP Fire Check Valve, 6 in Nominal, Grooved End Style, 300 psi Max Pressure, Ductile Iron Body, ASTM A536 Grade 65-45-12/A126 Class A/A167/A312/A580/B438

MFG Part# 7005010199

DSG#549264

UPC#690291784248

NIBCO® NLM15XN KW-900-W-LF Fire Check Valve, 12 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

NIBCO® NLM15XN KW-900-W-LF Fire Check Valve, 12 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# NLM15XN

DSG#441671

UPC#039923327666