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FaucetsAir ToolsAmerican StandardBathroom Cabinets & FixturesBathroom HardwareBathroom PlumbingBLACK+DECKERBreakers, Distributors, and Load CentersDoor HardwareDoor Security HardwareElectric MotorsElectrical ToolsEmergency SuppliesEvaporative Coolers and PartsFastenersGuttering & DrainageHand ToolsHome SafetyHVAC Ducting and VentilationKitchen PlumbingMechanics ToolsPersonal PreparednessPipes, Fittings & AccessoriesPower Tool AccessoriesPower ToolsPro ToolsRoofingShop Plumbing BrandsShop Plumbing by FixtureStorm & Flood PrepTestersToilets and BidetsTOTOValves & Valve RepairWater Filtration & Water SoftenersWater HeatersWater Heaters, Pumps & TanksWelders
Valve Check(1000+)
Uses item details. Price when purchased online
Best seller Aiqeek RV City Water Fill Inlet – Flange Brass with Check Valve | for Camper, Trailer, Marine (with Hose Elbow) $15.99
Sponsored
$1599
current price $15.99Aiqeek RV City Water Fill Inlet – Flange Brass with Check Valve | for Camper, Trailer, Marine (with Hose Elbow)
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SC-2 Heavy Duty Single Check Valve - Air Supply Check Valve Replaces KN-23010, Velvac 0320014, Haldex 10200-38, Sealco 1020038, Navistar 1676-698-C, 167698C, Bendix 227870, 227856 $26.99
Sponsored
$2699
current price $26.99SC-2 Heavy Duty Single Check Valve - Air Supply Check Valve Replaces KN-23010, Velvac 0320014, Haldex 10200-38, Sealco 1020038, Navistar 1676-698-C, 167698C, Bendix 227870, 227856
DC-4 Heavy Duty Air Brake Double Check Valve - Replaces 280809, 3081430, Bendix 109227, Tectran 14566, Automann 170280809, Bendix 287626, 287627, Navistar 422950C, PAI EM40710 $28.99
Sponsored
$2899
current price $28.99DC-4 Heavy Duty Air Brake Double Check Valve - Replaces 280809, 3081430, Bendix 109227, Tectran 14566, Automann 170280809, Bendix 287626, 287627, Navistar 422950C, PAI EM40710
SC-3 Heavy Duty Air Supply Check Valve - Single Check Valve Replaces 800376, 3948974, Bendix 104327, FRT 12-14212-000, Tectran 14485, PAI 40690, $25.99
Sponsored
$2599
current price $25.99SC-3 Heavy Duty Air Supply Check Valve - Single Check Valve Replaces 800376, 3948974, Bendix 104327, FRT 12-14212-000, Tectran 14485, PAI 40690,
Drainage Industries 1-1/2" Check Valve $8.95
$895
current price $8.95Drainage Industries 1-1/2" Check Valve
25 out of 5 Stars. 2 reviews
10mm (3/8") Fuel Check Valve, Non-Return Inline One Way Check Valve, Blue $9.61
$961
current price $9.6110mm (3/8") Fuel Check Valve, Non-Return Inline One Way Check Valve, Blue
2Pcs 10mm (3/8") Fuel Check Valve, Non-Return Inline One Way Check Valve, Blue $12.19
$1219
current price $12.192Pcs 10mm (3/8") Fuel Check Valve, Non-Return Inline One Way Check Valve, Blue
2Pcs 8mm (5/16") Fuel Check Valve, Non-Return One Way Hose Check Valve, Black $14.21
$1421
current price $14.212Pcs 8mm (5/16") Fuel Check Valve, Non-Return One Way Hose Check Valve, Black
Uxcell 3-Pack One Way Check Valve, 1/2" Barb Hose Non Return Plastic Ozone Resistance Check Valve 1.56" [Clear] $10.18
![Uxcell 3-Pack One Way Check Valve, 1/2" Barb Hose Non Return Plastic Ozone Resistance Check Valve 1.56" [Clear]](https://i5.walmartimages.com/seo/Uxcell-3-Pack-One-Way-Check-Valve-1-2-Barb-Hose-Non-Return-Plastic-Ozone-Resistance-Check-Valve-1-56-Clear_85b46084-b4a0-4a53-baf5-3cb3e5ec8370.b80e19eca9f6213ff540340e3cbf3d19.jpeg?odnHeight=576&odnWidth=576&odnBg=FFFFFF)
$1018
current price $10.18Uxcell 3-Pack One Way Check Valve, 1/2" Barb Hose Non Return Plastic Ozone Resistance Check Valve 1.56" [Clear]
yaaqii 1 Pair Oxygen Acetylene Check Valve Flashback Arrestor*1.5 For Cutting Torch $12.59
$1259
current price $12.59yaaqii 1 Pair Oxygen Acetylene Check Valve Flashback Arrestor*1.5 For Cutting Torch
15 out of 5 Stars. 1 reviews
SC-2 Heavy Duty Single Check Valve - Air Brake Reservoir Check Valve Replaces KN-23000, Velvac 0320001, Sealco 1020012, OE Aftermarket 117005, Haldex 14203, Navistar 1676-699-C $24.99
Sponsored
$2499
current price $24.99SC-2 Heavy Duty Single Check Valve - Air Brake Reservoir Check Valve Replaces KN-23000, Velvac 0320001, Sealco 1020012, OE Aftermarket 117005, Haldex 14203, Navistar 1676-699-C
Heavy Duty Single Check Valve - Air Supply Check Valve Replaces KN-23040, MCI 04-22-6002, OE Aftermarket 0587-23040P, 119373, Tectran 14547, Velvac 320003, PAI 40680, Wabco 9341990040 $27.99
Sponsored
$2799
current price $27.99Heavy Duty Single Check Valve - Air Supply Check Valve Replaces KN-23040, MCI 04-22-6002, OE Aftermarket 0587-23040P, 119373, Tectran 14547, Velvac 320003, PAI 40680, Wabco 9341990040
Inline Check Valve One Way Non Return Check Valve,1/8 3/16 1/4 5/16 One Way Non Return Inline Check Valve For Fuel Gas Liquid Air B $5.54
$554
current price $5.54Inline Check Valve One Way Non Return Check Valve,1/8 3/16 1/4 5/16 One Way Non Return Inline Check Valve For Fuel Gas Liquid Air B
10mm (3/8") Fuel Check Valve, Non-Return One Way Hose Check Valve, Silver $9.43
$943
current price $9.4310mm (3/8") Fuel Check Valve, Non-Return One Way Hose Check Valve, Silver
Uxcell 3/8" Fuel Check Valve, Non-Return Inline One Way Check Valve, Silver $8.89
$889
current price $8.89Uxcell 3/8" Fuel Check Valve, Non-Return Inline One Way Check Valve, Silver
15 out of 5 Stars. 1 reviews
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Stenner Injection Check Valve 3/8In UCINJ38 $23.33
$2333
current price $23.33Stenner Injection Check Valve 3/8In UCINJ38
Best seller Upgraded Brass RV Vacuum Breaker Check Valve, 571-VAC-CHK-A Camper Trailer Flusher Check Valve fit for b&b Model 571 Check valve Replace Leaking Vacuum Breaker on Black Tank System 1/2 DN Male $28.69
$2869
current price $28.69Upgraded Brass RV Vacuum Breaker Check Valve, 571-VAC-CHK-A Camper Trailer Flusher Check Valve fit for b&b Model 571 Check valve Replace Leaking Vacuum Breaker on Black Tank System 1/2 DN Male
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NDS 1001-15 Check Valve, 1-1/2 in, FPT, 200 psi Pressure, PVC Body $17.65 Was $43.29
Now$1765
current price Now $17.65, Was $43.29$43.29
NDS 1001-15 Check Valve, 1-1/2 in, FPT, 200 psi Pressure, PVC Body
Drainage Industries Sump Pump Check Valve 2260/150DRS - Durable, Rubber Couplings - 1-1/2 In. $15.00
$1500
current price $15.00Drainage Industries Sump Pump Check Valve 2260/150DRS - Durable, Rubber Couplings - 1-1/2 In.
45 out of 5 Stars. 4 reviews
SC-3 Heavy Duty Air Supply Check Valve - Replaces 800370, Velvac 034045, Tectran 14484, Bendix 227703, 227704, 276165, PAI 40570, 5003522, 5003978, Automann 745800370, Meritor RKN23060 $36.99
Sponsored
$3699
current price $36.99SC-3 Heavy Duty Air Supply Check Valve - Replaces 800370, Velvac 034045, Tectran 14484, Bendix 227703, 227704, 276165, PAI 40570, 5003522, 5003978, Automann 745800370, Meritor RKN23060
DC-4 Air Brake Double Check Valve - Replaces 278615, OE Aftermarket 0587-278615P, Tectran 14558, Navistar 1676719C, Bendix 275858, 285543, 288334, $27.99
Sponsored
$2799
current price $27.99DC-4 Air Brake Double Check Valve - Replaces 278615, OE Aftermarket 0587-278615P, Tectran 14558, Navistar 1676719C, Bendix 275858, 285543, 288334,
Merrill Mfg CVNL100 No Lead Brass Check Valve for Well, 1", 700 Series $20.00
$2000
current price $20.00Merrill Mfg CVNL100 No Lead Brass Check Valve for Well, 1", 700 Series
124.9 out of 5 Stars. 12 reviews
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Jackel 1-1/4 in. or 1-1/2 in. D Slip PVC Check Valve $15.45
$1545
current price $15.45Jackel 1-1/4 in. or 1-1/2 in. D Slip PVC Check Valve
25 out of 5 Stars. 2 reviews
Elowen Central AC Condensate Drain Pipe Check Valve AC Condensate Drain Pipe Check Valve, Non Return Condensate Drain Pipe Check Valve for Home $9.79
$979
current price $9.79Elowen Central AC Condensate Drain Pipe Check Valve AC Condensate Drain Pipe Check Valve, Non Return Condensate Drain Pipe Check Valve for Home
Zoeller 30-0181 PVC Plastic Check Valve, 1-1/2 Inch (2 Pack) $44.54 Was $56.42
Now$4454
current price Now $44.54, Was $56.42$56.42
Zoeller 30-0181 PVC Plastic Check Valve, 1-1/2 Inch (2 Pack)
10mm (3/8") Fuel Check Valve, Non-Return One Way Check Valve With Clamps, Silver $13.49
$1349
current price $13.4910mm (3/8") Fuel Check Valve, Non-Return One Way Check Valve With Clamps, Silver
PLUMBEEZE 1-1/2 In. ABS Thermoplastic Full-Flow Sump Pump Check Valve $10.24 Was $13.99
Now$1024
current price Now $10.24, Was $13.99$13.99
PLUMBEEZE 1-1/2 In. ABS Thermoplastic Full-Flow Sump Pump Check Valve
11 out of 5 Stars. 1 reviews
Uxcell One Way Non Return Check Valves for Water Fuel Gas Liquid Air Plastic White 1pcs $9.49
$949
current price $9.49Uxcell One Way Non Return Check Valves for Water Fuel Gas Liquid Air Plastic White 1pcs
15 out of 5 Stars. 1 reviews
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DANSPEED 1/2" Stainless Steel Vertical Check Valve NPT Spring Loaded In-line From $12.49
6 options
Available in additional 6 optionsFrom$1249
DANSPEED 1/2" Stainless Steel Vertical Check Valve NPT Spring Loaded In-line
25 out of 5 Stars. 2 reviews
DC-4 Heavy Duty Air Brake Double Check Valve - Replaces 278596, Tectran 14553, TV2788596, Navistar 1676718C, 1676718C1, 606182C, Mack 745-278596, $35.99
Sponsored
$3599
current price $35.99DC-4 Heavy Duty Air Brake Double Check Valve - Replaces 278596, Tectran 14553, TV2788596, Navistar 1676718C, 1676718C1, 606182C, Mack 745-278596,
DC-4 Heavy Duty Air Brake Double Check Valve - Replaces 278599, Bendix 103094, BX103094, Perkins 11669509, 2530-00-981-8736, Tectran 14556, $34.99
Sponsored
$3499
current price $34.99DC-4 Heavy Duty Air Brake Double Check Valve - Replaces 278599, Bendix 103094, BX103094, Perkins 11669509, 2530-00-981-8736, Tectran 14556,
One Way Inline Check Valve, Non Return Ozone ResistanceOne-Way Fuel Oil Water Gas Pump Air Check Valve $7.68
$768
current price $7.68One Way Inline Check Valve, Non Return Ozone ResistanceOne-Way Fuel Oil Water Gas Pump Air Check Valve
Zoeller 30-0238 Inline Check Valve, Small, Black $26.22
$2622
current price $26.22Zoeller 30-0238 Inline Check Valve, Small, Black
15 out of 5 Stars. 1 reviews
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Cash Acme U2008-0000LFA Valve Check 0.5 in. Bag $19.99
$1999
current price $19.99Cash Acme U2008-0000LFA Valve Check 0.5 in. Bag
SEAFLO RV/Marine PVC Waste Check Valve 2 $15.99
$1599
current price $15.99SEAFLO RV/Marine PVC Waste Check Valve 2
Tru-Flate 41-903 1/2" Compressor Tank Check Valve $15.49
$1549
current price $15.49Tru-Flate 41-903 1/2" Compressor Tank Check Valve
Watts 1 in. D X 1 in. D FNPT x FNPT Brass Backflow Preventer Double Check Valve $299.95
$29995
current price $299.95Watts 1 in. D X 1 in. D FNPT x FNPT Brass Backflow Preventer Double Check Valve
Sump Pump Check Valve 2inch Silent Check Valve Replacement Sewage Pump Check Valve with Spring Loaded Flapper and Stainless Steel Clamp Prevent Backflow for Sewage Pump $22.64
$2264
current price $22.64Sump Pump Check Valve 2inch Silent Check Valve Replacement Sewage Pump Check Valve with Spring Loaded Flapper and Stainless Steel Clamp Prevent Backflow for Sewage Pump
Gas Air Compressor Pilot Unloader Check Valve Combo 95 to 125 PSI 3/4" X 1/2" $62.95
$6295
current price $62.95Gas Air Compressor Pilot Unloader Check Valve Combo 95 to 125 PSI 3/4" X 1/2"
New Brass Air Compressor In Tank Check Valve 1/2" Male X 1/2" Female NPT USA $9.99
$999
current price $9.99New Brass Air Compressor In Tank Check Valve 1/2" Male X 1/2" Female NPT USA
33.7 out of 5 Stars. 3 reviews
AIR COMPRESSOR IN TANK CHECK VALVE 1/2" X 1/2" FLARE with Unloader $21.99
$2199
current price $21.99AIR COMPRESSOR IN TANK CHECK VALVE 1/2" X 1/2" FLARE with Unloader
Campbell Sump Pump Check Valve BSC-125/150-DRS - ABS Thermoplastic, 1-1/4 In., Multicolor $17.73
$1773
current price $17.73Campbell Sump Pump Check Valve BSC-125/150-DRS - ABS Thermoplastic, 1-1/4 In., Multicolor
SharkBite Max 3/4 Inch Check Valve, Push to Connect Brass Plumbing Fitting, PEX Pipe, Copper, CPVC, PE-RT, HDPE, UR2016A From $23.84
4 options
Available in additional 4 optionsFrom$2384
SharkBite Max 3/4 Inch Check Valve, Push to Connect Brass Plumbing Fitting, PEX Pipe, Copper, CPVC, PE-RT, HDPE, UR2016A
15 out of 5 Stars. 1 reviews
Best seller RV Water Inlet Connection City Fill Flange Brass with Check Valve Hose Connector White $13.66
$1366
current price $13.66RV Water Inlet Connection City Fill Flange Brass with Check Valve Hose Connector White
25 out of 5 Stars. 2 reviews
Tebru 3/4 Female Thread In-line Spring Check Valve Stainless Steel Vertical Valve WOG 1000 , Spring Check Valve, Vertical Check Valve $10.00
$1000
current price $10.00Tebru 3/4 Female Thread In-line Spring Check Valve Stainless Steel Vertical Valve WOG 1000 , Spring Check Valve, Vertical Check Valve
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Little Giant CV-10 Check Valve for VCC, VCM, VCMA and VCL-14/24, 1/4" FNPT x 3/8" ID vinyl tubing - 89695 $16.03
$1603
current price $16.03Little Giant CV-10 Check Valve for VCC, VCM, VCMA and VCL-14/24, 1/4" FNPT x 3/8" ID vinyl tubing - 89695
23 out of 5 Stars. 2 reviews
ProLine PVC 1 In. SOLV x 1 In. SOLV In-Line Check Valve 101-605 $10.74 Was $32.07
Now$1074
current price Now $10.74, Was $32.07$32.07
ProLine PVC 1 In. SOLV x 1 In. SOLV In-Line Check Valve 101-605
15 out of 5 Stars. 1 reviews
5/32" Fuel Check Valve One Way Inline Non Return Diesel Gasoline Black(4mm OD,2PCS)
5/32" Fuel Check Valve One Way Inline Non Return Diesel Gasoline Black(4mm OD,2PCS)
CAC-437-2 Air Compressor Check Valve,Brass 1/2 NPT & 1/2 CFPC Fittings in Valve Replacement,0.75 X 0.75 X 2.13 Inches $16.74
$1674
current price $16.74CAC-437-2 Air Compressor Check Valve,Brass 1/2 NPT & 1/2 CFPC Fittings in Valve Replacement,0.75 X 0.75 X 2.13 Inches
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