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Fire Check Valves

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NLM15XL KW-900-W-LF Wafer Style Fire Check Valve, 8", 250 psi WWP, Cast Iron Body
NIBCO®
NLM15XL KW-900-W-LF Wafer Style Fire Check Valve, 8", 250 psi WWP, Cast Iron Body
Item #NKW900WLFX
MFG #NLM15XL
NLM15XM KW-900-W-LF Wafer Style Fire Check Valve
NIBCO®
NLM15XM KW-900-W-LF Wafer Style Fire Check Valve
Item #NKW900WLF10
MFG #NLM15XM
NL7E00B KT-403-W Horizontal Swing Y-Pattern Fire Check Valve, Bronze Body
NIBCO®
NL7E00B KT-403-W Horizontal Swing Y-Pattern Fire Check Valve, Bronze Body
Item #NKT403WH
MFG #NL7E00B
NL7E00D KT-403-W Horizontal Swing Y-Pattern Fire Check Valve, Bronze Body
NIBCO®
NL7E00D KT-403-W Horizontal Swing Y-Pattern Fire Check Valve, Bronze Body
Item #NKT403WK
MFG #NL7E00D
NHDX00H F-908-W Horizontal Swing Check Valve, Cast Iron Body
NIBCO®
NHDX00H F-908-W Horizontal Swing Check Valve, Cast Iron Body
Item #NF908WP
MFG #NHDX00H
NL7E00A KT-403-W Horizontal Swing Y-Pattern Fire Check Valve, Bronze Body
NIBCO®
NL7E00A KT-403-W Horizontal Swing Y-Pattern Fire Check Valve, Bronze Body
Item #NKT403WG
MFG #NL7E00A
NL7E00C KT-403-W Horizontal Swing Y-Pattern Fire Check Valve, Bronze Body
NIBCO®
NL7E00C KT-403-W Horizontal Swing Y-Pattern Fire Check Valve, Bronze Body
Item #NKT403WJ
MFG #NL7E00C
NLM15XH KW-900-W-LF Wafer Style Fire Check Valve, 4", 250 psi WWP, Cast Iron Body
NIBCO®
NLM15XH KW-900-W-LF Wafer Style Fire Check Valve, 4", 250 psi WWP, Cast Iron Body
Item #NKW900WLFP
MFG #NLM15XH
NLM15XK KW-900-W-LF Wafer Style Fire Check Valve, 6", 250 psi WWP, Cast Iron Body,
NIBCO®
NLM15XK KW-900-W-LF Wafer Style Fire Check Valve, 6", 250 psi WWP, Cast Iron Body,
Item #NKW900WLFU
MFG #NLM15XK