EST. 2021, USA | 844-448-0880 open weekdays 7 a.m. – 5 p.m. central Location & Hours

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

Save 24%

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

$8,414.95 $11,072.00

Save 24%

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

$2,371.95 $3,120.00

Save 24%

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

$4,648.95 $6,117.00

Save 24%

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

$5,448.95 $7,169.00

Save 24%

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

$1,947.95 $2,563.00

Save 24%

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

$1,790.95 $2,356.00

Save 43%

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

$2,058.95 $3,643.00

Save 43%

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

$1,708.95 $3,024.00

Save 43%

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

$1,272.95 $2,252.00

Save 24%

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

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

$38,079.95 $50,105.00

Save 24%

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

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

$23,499.95 $30,921.00

Save 24%

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

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

$14,374.95 $18,914.00

Save 24%

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

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

$4,732.95 $6,227.00

Save 24%

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

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

$8,170.95 $10,751.00

Save 24%

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

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

$3,913.95 $5,150.00

Save 24%

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

$3,508.95 $4,617.00

Save 49%

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

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

$2,048.95 $4,057.00

Save 24%

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

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

$2,925.95 $3,850.00

Save 49%

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

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

$1,383.95 $2,739.00

Save 49%

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

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

$710.95 $1,407.00

Save 49%

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

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

$421.95 $834.00

Save 49%

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

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

$373.95 $740.00

Save 49%

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

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

$224.95 $444.80

Save 49%

NIBCO G-997 3" Grooved Ductile Iron Check Valve NLN303F

NIBCO NIBCO G-997 3" Grooved Ductile Iron Check Valve NLN303F

$188.95 $373.80

Previous Page 2 / 5Next

Product Application Experts

Knowledge sets us apart.

Available on Your Terms

Communication is in our DNA.

Rapid Processing & Fulfillment

Speed is our perpetual endeavor.

Customized Solutions

Solving problems is what we do.