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Check Valves

PVC Inline Check Valve for Backflow Prevention

3/4 in. PVC Spring Check Valve SxS Socket-Fitting for Sch40/80 Pipe Fittings

$1.95 As low as $1.76
3/4 in. PVC Spring Check Valve w/Female-Threaded FPT Connection for Schedule-40 Fitting

$1.95 As low as $1.76
3/4 in. PVC Spring Check Valve FPT x FPT Threaded Fitting NSF-Certified

$2.50 As low as $2.25
3/4 in. PVC Spring Check Valve SxS Socket-Fitting NSF-Certified

$2.50 As low as $2.25
2-Pk 3/4 in. SCH-40 PVC True Union Ball Check Valves Socket-Type ASTM D2466/F1970 One-Way Pro-Flow Control Fittings

The price depends on the options chosen on the product page

$18.25

Out of stock
2-Pk 1 in. SCH-40 PVC True Union Ball Check Valves Socket-Type ASTM D2466/F1970 One-Way Pro-Flow Control Fittings

The price depends on the options chosen on the product page

$21.50

Out of stock
3-Pk 3/4 in. SCH-40 PVC True Union Ball Check Valves Socket-Type ASTM D2466/F1970 One-Way Pro-Flow Control Fittings

The price depends on the options chosen on the product page

$21.75

Out of stock
4-Pk 3/4 in. SCH-40 PVC True Union Ball Check Valves Socket-Type ASTM D2466/F1970 One-Way Pro-Flow Control Fittings

The price depends on the options chosen on the product page

$26.45

Out of stock
5-Pk 3/4 in. SCH-40 PVC True Union Ball Check Valves Socket-Type ASTM D2466/F1970 One-Way Pro-Flow Control Fittings

The price depends on the options chosen on the product page

$29.95

Out of stock
6-Pk 3/4 in. SCH-40 PVC True Union Ball Check Valves Socket-Type ASTM D2466/F1970 One-Way Pro-Flow Control Fittings

The price depends on the options chosen on the product page

$32.75

Out of stock
70PC/BOX 3/4 in. SCH-40 PVC True Union Ball Check Valves Socket-Type ASTM D2466/F1970 One-Way Pro-Flow Control Fittings Wholesale

The price depends on the options chosen on the product page

$240.00

Out of stock
144PC/BOX 1/2 in. SCH-40 PVC True Union Ball Check Valves Socket-Type ASTM D2466/F1970 One-Way Pro-Flow Control Fittings Wholesale

The price depends on the options chosen on the product page

$275.00

Out of stock
15PC/BOX 2 in. SCH-40 PVC True Union Ball Check Valves Socket-Type ASTM D2466/F1970 One-Way Pro-Flow Control Fittings Wholesale

The price depends on the options chosen on the product page

$275.00

Out of stock
40PC/BOX 1-1/4 in. SCH-40 PVC True Union Ball Check Valves Socket-Type ASTM D2466/F1970 One-Way Pro-Flow Control Fittings Wholesale

The price depends on the options chosen on the product page

$300.00

Out of stock
25PC/BOX 1-1/2 in. SCH-40 PVC True Union Ball Check Valves Socket-Type ASTM D2466/F1970 One-Way Pro-Flow Control Fittings Wholesale

The price depends on the options chosen on the product page

$300.00

Out of stock
60PC/BOX 1 in. SCH-40 PVC True Union Ball Check Valves Socket-Type ASTM D2466/F1970 One-Way Pro-Flow Control Fittings Wholesale

The price depends on the options chosen on the product page

$300.00

Out of stock