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Check Valves

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    Top Sellers
Max 3/4 in. Brass Push-to-Connect Check ValveMax 3/4 in. Brass Push-to-Connect Check Valve
(4.7 / 127)
Model# UR2016A
$24.57

Top Rated

2 in. Sewage Check Valve with Flexible PVC Fittings2 in. Sewage Check Valve with Flexible PVC Fittings
(4.2 / 235)
Model# THD1058
$26.98

Best Seller

1-1/4 to 1-1/2 in. ABS In-Line Sump Pump Check Valve1-1/4 to 1-1/2 in. ABS In-Line Sump Pump Check Valve
(4.6 / 1085)
Model# THD1020
$22.98
Max 1/2 in. Brass Push-to-Connect Check ValveMax 1/2 in. Brass Push-to-Connect Check Valve
(4.6 / 162)
Model# UR2008A
$20.49

Top Rated

1.5 in. Quiet PVC Check Valve
(4.8 / 184)
Model# EV-QV15
$37.98

Exclusive

3/4 in. Brass FPT Swing Check Valve
Expert Installation Available
(3.7 / 19)
Model# 101-004EB
$14.26

Exclusive

2 in. Sewage Check Valve with Compression Fittings2 in. Sewage Check Valve with Compression Fittings
(3.3 / 56)
Model# THD1026
$39.98

Top Rated

1-1/4 in. to 1-1/2 in. Threaded ABS Sump Pump Check Valve1-1/4 in. to 1-1/2 in. Threaded ABS Sump Pump Check Valve
(4.4 / 276)
Model# THD1021
$16.98

Exclusive

1-1/2 in. PVC FIP x FIP Sch. 40 Check Valve
Expert Installation Available
(4.1 / 38)
Model# 101-107EB
$15.94

Exclusive

1 in. Slip x Slip Solvent-Weld PVC Check Valve
(4.2 / 62)
Model# PVCCV1
$9.64
3/4 in. FIP x 3/4 in. FIP Lead Free Brass Spring Check Valve
(4.7 / 49)
Model# 241-2-34-34
$14.86

Exclusive

3/4 in. Slip by Slip Solvent-Weld PVC Check Valve
(4.2 / 62)
Model# PVCCV34
$7.24