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NIBCO Ductile & Alloy Iron Check Valves

100 products

Showing 25 - 48 of 100 products

NIBCO ductile & alloy iron check valves are available in various models, such as swing, wafer, and grooved, and sizes to prevent backflow.

NIBCO ductile iron horizontal swing check valves are designed with a renewable seat and disc. These ductile iron Class 150 check valves feature raised face flanged end connections for easy installation and is equipped with a bolted bonnet for maintenance accessibility. They are recommended for commercial and industrial steam, water, oil, and gas services.

G-997 grooved swing check valves are rated to 300 psi CWP with an epoxy-coated body. These check valves are recommended for automatic fire sprinkler applications where space is a premium.

Showing 25 - 48 of 100 products

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NIBCO F-938-31-FF 10" Flgd Swing Ductile Iron Check Valve NHE93AM

NIBCO NIBCO F-938-31-FF 10" Flgd Swing Ductile Iron Check Valve NHE93AM

$11,738.95 $26,986.00

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NIBCO F-938-31-FF 8" Flgd Swing Ductile Iron Check Valve NHE93AL

NIBCO NIBCO F-938-31-FF 8" Flgd Swing Ductile Iron Check Valve NHE93AL

$6,554.95 $15,068.00

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NIBCO F-938-31-FF 4" Flgd Swing Ductile Iron Check Valve NHE93AH

NIBCO NIBCO F-938-31-FF 4" Flgd Swing Ductile Iron Check Valve NHE93AH

$1,847.95 $4,246.00

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NIBCO F-938-31-FF 6" Flgd Swing Ductile Iron Check Valve NHE93AK

NIBCO NIBCO F-938-31-FF 6" Flgd Swing Ductile Iron Check Valve NHE93AK

$3,620.95 $8,324.00

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NIBCO F-938-31-FF 5" Flgd Swing Ductile Iron Check Valve NHE93AJ

NIBCO NIBCO F-938-31-FF 5" Flgd Swing Ductile Iron Check Valve NHE93AJ

$4,243.95 $9,755.00

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NIBCO F-938-31-FF 3" Flgd Swing Ductile Iron Check Valve NHE93AF

NIBCO NIBCO F-938-31-FF 3" Flgd Swing Ductile Iron Check Valve NHE93AF

$1,517.95 $3,488.00

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NIBCO F-938-31-FF 2" Flgd Swing Ductile Iron Check Valve NHE93AD

NIBCO NIBCO F-938-31-FF 2" Flgd Swing Ductile Iron Check Valve NHE93AD

$1,395.95 $3,207.00

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NIBCO F-918-33 4" Flgd Swing Ductile Iron Check Valve NHE303H

NIBCO NIBCO F-918-33 4" Flgd Swing Ductile Iron Check Valve NHE303H

$2,577.95 $4,956.00

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NIBCO F-918-33 3" Flgd Swing Ductile Iron Check Valve NHE303F

NIBCO NIBCO F-918-33 3" Flgd Swing Ductile Iron Check Valve NHE303F

$2,140.95 $4,116.00

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NIBCO F-918-33 2" Flgd Swing Ductile Iron Check Valve NHE303D

NIBCO NIBCO F-918-33 2" Flgd Swing Ductile Iron Check Valve NHE303D

$1,593.95 $3,065.00

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NIBCO F-918-13 12" Flanged Ductile Iron Check Valve NHE840N

NIBCO NIBCO F-918-13 12" Flanged Ductile Iron Check Valve NHE840N

$25,693.95 $59,066.00

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NIBCO F-918-13 10" Flanged Ductile Iron Check Valve NHE840M

NIBCO NIBCO F-918-13 10" Flanged Ductile Iron Check Valve NHE840M

$15,856.95 $36,452.00

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NIBCO F-918-13 8" Flanged Ductile Iron Check Valve NHE840L

NIBCO NIBCO F-918-13 8" Flanged Ductile Iron Check Valve NHE840L

$9,698.95 $22,296.00

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NIBCO F-918-13 4" Flanged Ductile Iron Check Valve NHE840H

NIBCO NIBCO F-918-13 4" Flanged Ductile Iron Check Valve NHE840H

$3,192.95 $7,340.00

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NIBCO F-918-13 6" Flanged Ductile Iron Check Valve NHE840K

NIBCO NIBCO F-918-13 6" Flanged Ductile Iron Check Valve NHE840K

$5,513.95 $12,674.00

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NIBCO F-918-13 3" Flanged Ductile Iron Check Valve NHE840F

NIBCO NIBCO F-918-13 3" Flanged Ductile Iron Check Valve NHE840F

$2,640.95 $6,071.00

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NIBCO F-918-13 2-1/2" Flanged Ductile Iron Check Valve NHE840E

NIBCO NIBCO F-918-13 2-1/2" Flanged Ductile Iron Check Valve NHE840E

$2,367.95 $5,443.00

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NIBCO G-997 12" Grooved Ductile Iron Check Valve NLN303N

NIBCO NIBCO G-997 12" Grooved Ductile Iron Check Valve NLN303N

$2,463.95 $4,783.00

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NIBCO F-918-13 2" Flanged Ductile Iron Check Valve NHE840D

NIBCO NIBCO F-918-13 2" Flanged Ductile Iron Check Valve NHE840D

$1,974.95 $4,539.00

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NIBCO G-997 10" Grooved Ductile Iron Check Valve NLN303M

NIBCO NIBCO G-997 10" Grooved Ductile Iron Check Valve NLN303M

$1,662.95 $3,229.00

Save 48%

NIBCO G-997 8" Grooved Ductile Iron Check Valve NLN303L

NIBCO NIBCO G-997 8" Grooved Ductile Iron Check Valve NLN303L

$853.95 $1,658.00

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NIBCO G-997 6" Grooved Ductile Iron Check Valve NLN303K

NIBCO NIBCO G-997 6" Grooved Ductile Iron Check Valve NLN303K

$506.95 $983.00

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NIBCO G-997 5" Grooved Ductile Iron Check Valve NLN303J

NIBCO NIBCO G-997 5" Grooved Ductile Iron Check Valve NLN303J

$449.95 $872.00

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NIBCO G-997 4" Grooved Ductile Iron Check Valve NLN303H

NIBCO NIBCO G-997 4" Grooved Ductile Iron Check Valve NLN303H

$269.95 $524.00

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