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Parker 030470099 Check Valve - 3047 Series (Male To Male) - 030470099
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Lansdale Valve 8" Flanged Swing Check Valve 700-225-01071
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Febco 1113 850-QT Double Check Valve Bronze Body Quarter Turn Shutoff, 1"
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Red Lion WCV2 Heavy Duty Sewage 2-Inch PVC Check Valve, White, 14942914
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Amazon.com
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Core & Main
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Core & Main
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Zurn Wilkins 34UFX34F-700XL 700XL Dual Check Valve With 3/4" Female Union Inlet X 3/4" Male Outlet
Amazon.com
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Zurn Wilkins 34UFX34F-700XL 700XL Dual Check Valve With 3/4" Female Union Inlet X 3/4" Male Outlet
Amazon.com
$33.90
Parker CVH103PN Standard Check Valves - CVH103PN
Distranet Direct
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Parker CVH103PN Standard Check Valves - CVH103PN
Distranet Direct
$70.49
Jandy Check Valve- 1-1/2" / 2" 7235
PoolZoom.com
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Hayward 1.5" X 2" PVC Check Valve PSCV2SDGR
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Valin Process Control Solutions
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Magic Plastics Check Valve 2" D X 2" D Slip PVC Quiet B-0821-20H
DkHardware.com
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Bluefin PVCVT150 1-1/2" PVC In-Line Check Valve W/ SS Spring (Threaded) | Supplyhouse.Com
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Firomatic 12430-FIROMATIC 1/2" FPT Inline Check Valve | Supplyhouse.Com
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$93.29
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Magic Plastics Check Valve 2" D X 2" D Slip PVC Quiet B-0823-20C
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RELIABILT 1-1/4-In PVC X PVC PVC Sch 40 Spring Loaded Check Valve One_Size | 20455Z
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RELIABILT 3/4-In FIP X FIP Brass In-Line Check Valve Stainless Steel One_Size | 101-304RB
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Lowe's
$96.14
Bluefin SCT250 2-1/2" Threaded Swing Check Valve (Lead Free) | Supplyhouse.Com
SupplyHouse.com
$96.14
Bluefin SCT250 2-1/2" Threaded Swing Check Valve (Lead Free) | Supplyhouse.Com
SupplyHouse.com
$46.38
Magic Plastics Check Valve 2" D Slip PVC Quiet B-0823-20
DkHardware.com
2
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Magic Plastics Check Valve 2" D Slip PVC Quiet B-0823-20
DkHardware.com
$514.10
Western Model cv-4m Heavy Duty NPT Check Valve
Airgas
$514.10
Western Model cv-4m Heavy Duty NPT Check Valve
Airgas
$307.57
Dixon Stainless Steel Check Valve - FNPT X FNPT - SSCVIL150
John M. Ellsworth Co., Inc.
$307.57
Dixon Stainless Steel Check Valve - FNPT X FNPT - SSCVIL150
John M. Ellsworth Co., Inc.
$31.48
Zoeller Pro Sump Check Valve 1-1/4 in X 1-1/2 in One_Size | 1030-0181
Lowe's
145
$31.48
Zoeller Pro Sump Check Valve 1-1/4 in X 1-1/2 in One_Size | 1030-0181
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$70.99
Waterway Check Valve, 2"Socket X 2 1/2"SPG, Straight Body 600-7010
PoolZoom.com
3
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Rovi Products
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Rovi Products
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2 in. Brass Check Valve
Home Depot
33
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Sprinkler Warehouse
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1 PVC Check Valve (Threaded)
Craft Supply
$16.70
1 PVC Check Valve (Threaded)
Craft Supply
$10.54
Smith Cooper Brass 200 WOG In-Line Check Valve - Threaded - 0209CV30G
John M. Ellsworth Co., Inc.
$10.54
Smith Cooper Brass 200 WOG In-Line Check Valve - Threaded - 0209CV30G
John M. Ellsworth Co., Inc.
$1,386.13
$1,494.92
8 Inches Cast Iron Swing Check Valve - Metal Seated
ValveKing
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ValveKing
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Banjo Polypropylene Check Valve
Varco Pumper
1
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Banjo Polypropylene Check Valve
Varco Pumper
$22.68
ANKA 1-1/2 in. Fiberglass Reinforced Nylon Female NPT Check Valve
Home Depot
Free shipping
$22.68
ANKA 1-1/2 in. Fiberglass Reinforced Nylon Female NPT Check Valve
Home Depot
$15.94
1-1/2 in. PVC FIP X FIP Sch. 40 Check Valve
Home Depot
42
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1-1/2 in. PVC FIP X FIP Sch. 40 Check Valve
Home Depot
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1/2" Tube OD Super Speedfit® Acetal Check Valve
United States Plastic Corporation
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United States Plastic Corporation
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Homewerks 2 in. D X 2 in. D FIP PVC Spring Loaded Check Valve
Ace Hardware
245
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Ace Hardware
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Magic Plastics 1-1/2 in. D Slip PVC Quiet Check Valve
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Magic Plastics 1-1/2 in. D Slip PVC Quiet Check Valve
Ace Hardware
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$51.50
Magic Plastics Check Valve 2" D X 2" D Slip PVC Quiet B-0821-20H
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$51.50
Magic Plastics Check Valve 2" D X 2" D Slip PVC Quiet B-0821-20H
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Bluefin PVCVT150 1-1/2" PVC In-Line Check Valve W/ SS Spring (Threaded) | Supplyhouse.Com
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6 Inches Cast Iron Swing Check Valve - Metal Seated
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ValveKing
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Firomatic 12430-FIROMATIC 1/2" FPT Inline Check Valve | Supplyhouse.Com
SupplyHouse.com
$93.29
Firomatic 12430-FIROMATIC 1/2" FPT Inline Check Valve | Supplyhouse.Com
SupplyHouse.com
$58.81
Magic Plastics Check Valve 2" D X 2" D Slip PVC Quiet B-0823-20C
DkHardware.com
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Magic Plastics Check Valve 2" D X 2" D Slip PVC Quiet B-0823-20C
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RELIABILT 1-1/4-In PVC X PVC PVC Sch 40 Spring Loaded Check Valve One_Size | 20455Z
Lowe's
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Lowe's
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RELIABILT 3/4-In FIP X FIP Brass In-Line Check Valve Stainless Steel One_Size | 101-304RB
Lowe's
25
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RELIABILT 3/4-In FIP X FIP Brass In-Line Check Valve Stainless Steel One_Size | 101-304RB
Lowe's
$96.14
Bluefin SCT250 2-1/2" Threaded Swing Check Valve (Lead Free) | Supplyhouse.Com
SupplyHouse.com
$96.14
Bluefin SCT250 2-1/2" Threaded Swing Check Valve (Lead Free) | Supplyhouse.Com
SupplyHouse.com
$46.38
Magic Plastics Check Valve 2" D Slip PVC Quiet B-0823-20
DkHardware.com
2
$46.38
Magic Plastics Check Valve 2" D Slip PVC Quiet B-0823-20
DkHardware.com
$514.10
Western Model cv-4m Heavy Duty NPT Check Valve
Airgas
$514.10
Western Model cv-4m Heavy Duty NPT Check Valve
Airgas
$307.57
Dixon Stainless Steel Check Valve - FNPT X FNPT - SSCVIL150
John M. Ellsworth Co., Inc.
$307.57
Dixon Stainless Steel Check Valve - FNPT X FNPT - SSCVIL150
John M. Ellsworth Co., Inc.
$31.48
Zoeller Pro Sump Check Valve 1-1/4 in X 1-1/2 in One_Size | 1030-0181
Lowe's
145
$31.48
Zoeller Pro Sump Check Valve 1-1/4 in X 1-1/2 in One_Size | 1030-0181
Lowe's
$70.99
Waterway Check Valve, 2"Socket X 2 1/2"SPG, Straight Body 600-7010
PoolZoom.com
3
$70.99
Waterway Check Valve, 2"Socket X 2 1/2"SPG, Straight Body 600-7010
PoolZoom.com
$58.77
Check Valves
Rovi Products
$58.77
Check Valves
Rovi Products
$53.98
2 in. Brass Check Valve
Home Depot
33
Free shipping
$53.98
2 in. Brass Check Valve
Home Depot
$6.50
$10.28
Hunter Grey 3 - 15 GPM Check Valve 1/2 in. FPT | HC-50F-50F
Sprinkler Warehouse
36% off
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Hunter Grey 3 - 15 GPM Check Valve 1/2 in. FPT | HC-50F-50F
Sprinkler Warehouse
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1 PVC Check Valve (Threaded)
Craft Supply
$16.70
1 PVC Check Valve (Threaded)
Craft Supply
$10.54
Smith Cooper Brass 200 WOG In-Line Check Valve - Threaded - 0209CV30G
John M. Ellsworth Co., Inc.
$10.54
Smith Cooper Brass 200 WOG In-Line Check Valve - Threaded - 0209CV30G
John M. Ellsworth Co., Inc.

Shop what does a check valve do

Sponsored
About our ads
$58.57
Parker 030470099 Check Valve - 3047 Series (Male To Male) - 030470099
Distranet Direct
$58.57
Parker 030470099 Check Valve - 3047 Series (Male To Male) - 030470099
Distranet Direct
$2,556.62
Lansdale Valve 8" Flanged Swing Check Valve 700-225-01071
Core & Main
$2,556.62
Lansdale Valve 8" Flanged Swing Check Valve 700-225-01071
Core & Main
$263.27
Febco 1113 850-QT Double Check Valve Bronze Body Quarter Turn Shutoff, 1"
Amazon.com
10
Free shipping
$263.27
Febco 1113 850-QT Double Check Valve Bronze Body Quarter Turn Shutoff, 1"
Amazon.com
$52.95
Red Lion WCV2 Heavy Duty Sewage 2-Inch PVC Check Valve, White, 14942914
Amazon.com
4
Free shipping
$52.95
Red Lion WCV2 Heavy Duty Sewage 2-Inch PVC Check Valve, White, 14942914
Amazon.com
$474.41
Lansdale Valve 6" Wafer Check Valve 700-225-00880
Core & Main
$474.41
Lansdale Valve 6" Wafer Check Valve 700-225-00880
Core & Main
$90.94
$106.99
Zurn Wilkins 34UFX34F-700XL 700XL Dual Check Valve With 3/4" Female Union Inlet X 3/4" Male Outlet
Amazon.com
96
Free shipping
15% off
$90.94
$106.99
Zurn Wilkins 34UFX34F-700XL 700XL Dual Check Valve With 3/4" Female Union Inlet X 3/4" Male Outlet
Amazon.com
$33.90
Parker CVH103PN Standard Check Valves - CVH103PN
Distranet Direct
$33.90
Parker CVH103PN Standard Check Valves - CVH103PN
Distranet Direct
$70.49
Jandy Check Valve- 1-1/2" / 2" 7235
PoolZoom.com
243
$70.49
Jandy Check Valve- 1-1/2" / 2" 7235
PoolZoom.com
$46.99
Hayward 1.5" X 2" PVC Check Valve PSCV2SDGR
PoolZoom.com
28
$46.99
Hayward 1.5" X 2" PVC Check Valve PSCV2SDGR
PoolZoom.com
$147.86
2A-C2L-1-SS-C3 Parker C Series Check Valve
Valin Process Control Solutions
$147.86
2A-C2L-1-SS-C3 Parker C Series Check Valve
Valin Process Control Solutions
$412.38
6KF-C6L-1/3-SS Parker Check Valve
Valin Process Control Solutions
$412.38
6KF-C6L-1/3-SS Parker Check Valve
Valin Process Control Solutions
$51.50
Magic Plastics Check Valve 2" D X 2" D Slip PVC Quiet B-0821-20H
DkHardware.com
$51.50
Magic Plastics Check Valve 2" D X 2" D Slip PVC Quiet B-0821-20H
DkHardware.com
$9.22
Bluefin PVCVT150 1-1/2" PVC In-Line Check Valve W/ SS Spring (Threaded) | Supplyhouse.Com
SupplyHouse.com
32
$9.22
Bluefin PVCVT150 1-1/2" PVC In-Line Check Valve W/ SS Spring (Threaded) | Supplyhouse.Com
SupplyHouse.com
$876.84
$1,192.62
6 Inches Cast Iron Swing Check Valve - Metal Seated
ValveKing
26% off
$876.84
$1,192.62
6 Inches Cast Iron Swing Check Valve - Metal Seated
ValveKing
$93.29
Firomatic 12430-FIROMATIC 1/2" FPT Inline Check Valve | Supplyhouse.Com
SupplyHouse.com
$93.29
Firomatic 12430-FIROMATIC 1/2" FPT Inline Check Valve | Supplyhouse.Com
SupplyHouse.com
$58.81
Magic Plastics Check Valve 2" D X 2" D Slip PVC Quiet B-0823-20C
DkHardware.com
7
$58.81
Magic Plastics Check Valve 2" D X 2" D Slip PVC Quiet B-0823-20C
DkHardware.com
$13.28
RELIABILT 1-1/4-In PVC X PVC PVC Sch 40 Spring Loaded Check Valve One_Size | 20455Z
Lowe's
15
$13.28
RELIABILT 1-1/4-In PVC X PVC PVC Sch 40 Spring Loaded Check Valve One_Size | 20455Z
Lowe's
$15.98
RELIABILT 3/4-In FIP X FIP Brass In-Line Check Valve Stainless Steel One_Size | 101-304RB
Lowe's
25
$15.98
RELIABILT 3/4-In FIP X FIP Brass In-Line Check Valve Stainless Steel One_Size | 101-304RB
Lowe's