NIBCO INC.
NIBCO
1516 Middlebury Street
Elkhart, IN 46516-4740
Phone: 574.295.3000 • Fax: 800.234.0557
Email: info@nibco.com • Web site: www.nibco.com
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The NIBCO® cast iron check valve features flanged end connections for easy installation. It is equipped with a bolted bonnet for maintenance accessibility. Swing checks may be installed in horizontal positions (or vertical with flow moving up). Please refer to NIBCO technical data sheets, chemical resistance guides and catalogs for engineering and installation information. Choose NIBCO® check valves for the most specified, versatile and economical valve option in commercial, mechanical and industrial applications. NIBCO® check valves backed by the NIBCO 5-year 125% limited warranty.
Check Valve - Cast Iron, Swing, Iron Trim, F-918-N
Unit of Measure
1 2 

Material Number

UPC Code

Valve Size

Connection Type

Description

Turns/Operation

NHE3S0N N/A 039923703774 N/A 12 N/A F -- Flanged N/A F918BLS 12 W/ LEV & SPRING CI N/A Non-Manual
NHE3SSE N/A 039923704009 N/A 2 1/2 N/A F -- Flanged N/A F918BLSSSP 2 1/2 W/L&S SS SPINDLE CI N/A Non-Manual
NHE3SSF N/A 039923704016 N/A 3 N/A F -- Flanged N/A F918BLSSSP 3 W/L&S SS SPINDLE CI N/A Non-Manual
NHE3SSH N/A 039923704023 N/A 4 N/A F -- Flanged N/A F918BLSSSP 4 W/L&S SS SPINDLE CI N/A Non-Manual
NHE3SSJ N/A 039923704030 N/A 5 N/A F -- Flanged N/A F918BLSSSP 5 W/L&S SS SPINDLE CI N/A Non-Manual
NHE3SSK N/A 039923704047 N/A 6 N/A F -- Flanged N/A F918BLSSSP 6 W/L&S SS SPINDLE CI N/A Non-Manual
NHE3SSL N/A 039923704054 N/A 8 N/A F -- Flanged N/A F918BLSSSP 8 W/L&S SS SPINDLE CI N/A Non-Manual
NHE3SSM N/A 039923704061 N/A 10 N/A F -- Flanged N/A F918BLSSSP 10 W/L&S SS SPINDLE CI N/A Non-Manual
NHE3SSN N/A 039923704078 N/A 12 N/A F -- Flanged N/A F918BLSSSP 12 W/L&S SS SPINDLE CI N/A Non-Manual
NHE3U0E N/A 039923703804 N/A 2 1/2 N/A F -- Flanged N/A F918BLW 2 1/2 W/LEVER & WEIGHT CI N/A Non-Manual
NHE3U0F N/A 039923703811 N/A 3 N/A F -- Flanged N/A F918BLW 3 W/LEVER & WEIGHT CI N/A Non-Manual
NHE3U0H N/A 039923703828 N/A 4 N/A F -- Flanged N/A F918BLW 4 W/LEVER & WEIGHT CI N/A Non-Manual
NHE3U0J N/A 039923703835 N/A 5 N/A F -- Flanged N/A F918BLW 5 W/LEVER & WEIGHT CI N/A Non-Manual
NHE3U0K N/A 039923703842 N/A 6 N/A F -- Flanged N/A F918BLW 6 W/LEVER & WEIGHT CI N/A Non-Manual
NHE3U0L N/A 039923703859 N/A 8 N/A F -- Flanged N/A F918BLW 8 W/LEVER & WEIGHT CI N/A Non-Manual
NHE3U0M N/A 039923703866 N/A 10 N/A F -- Flanged N/A F918BLW 10 W/LEVER & WEIGT CI N/A Non-Manual
NHE3U0N N/A 039923703873 N/A 12 N/A F -- Flanged N/A F918BLW 12 W/LEVER & WEIGHT CI N/A Non-Manual
NHE3UNF N/A N/A 3 N/A F -- Flanged N/A F918BLW 3 W/LEV & WT W/NO BOLT HOLES N/A Non-Manual
NHE3U8F N/A 039923704214 N/A 3 N/A F -- Flanged N/A F918BLWZ 3 W/LEV & W/BY-PASS CI N/A Non-Manual
NHE3U8H N/A 039923704221 N/A 4 N/A F -- Flanged N/A F918BLWZ 4 W/LEV & W/BY-PASS CI N/A Non-Manual
NHE3U8K N/A 039923704245 N/A 6 N/A F -- Flanged N/A F918BLWZ 6 W/LEV & W/BY-PASS CI N/A Non-Manual
NHE3USE N/A 039923704108 N/A 2 1/2 N/A F -- Flanged N/A F918BLWSSP 2 1/2 W/SS SPINDLE CI N/A Non-Manual
NHE3USK N/A 039923704146 N/A 6 N/A F -- Flanged N/A F918BLWSSP 6 W/SS SPINDLE CI N/A Non-Manual
Unit of Measure
1 2