Shop check valve for water line

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$0.99
1/2 in. Schedule 40 PVC In-Line Spring Check Valve Pipe Fitting, Threaded Ends
247Garden
$0.99
1/2 in. Schedule 40 PVC In-Line Spring Check Valve Pipe Fitting, Threaded Ends
247Garden
$9.20
Control Devices Check Valve: In Line, Brass, 1/4 in MPT, 1/4 in (M)NPT, 250 Psi Max. Pressure Model: M2525-1WA
Grainger
1
$9.20
Control Devices Check Valve: In Line, Brass, 1/4 in MPT, 1/4 in (M)NPT, 250 Psi Max. Pressure Model: M2525-1WA
Grainger
1
$69.99
Midline Valve 372U422 Inline Spring Loaded Check Valve, Backflow Prevention Lead-Free, 2 in. FIP Connections, Cast Brass, 2
Amazon.com
120
Free shipping
$69.99
Midline Valve 372U422 Inline Spring Loaded Check Valve, Backflow Prevention Lead-Free, 2 in. FIP Connections, Cast Brass, 2
Amazon.com
120
$2,221.95
Matco-Norca 120WC Check Valve With Outside Lever & Weight 8 in.
Pollardwater
Free shipping
$2,221.95
Matco-Norca 120WC Check Valve With Outside Lever & Weight 8 in.
Pollardwater
Free shipping
$54.60
Eastman Brass Swing Check Valve, 2 Inch IPS, Brass Plumbing Fitting, 20431LF
Amazon.com
79
Free shipping
$54.60
Eastman Brass Swing Check Valve, 2 Inch IPS, Brass Plumbing Fitting, 20431LF
Amazon.com
79
$72.22
Check Valve: Piston, Inline Valve Body, 1 in Pipe Size, FNPT X FNPT, Female, NPT Model: 06H021N01010
Grainger
$72.22
Check Valve: Piston, Inline Valve Body, 1 in Pipe Size, FNPT X FNPT, Female, NPT Model: 06H021N01010
Grainger
$10.32
Conrader Check Valve: In Line, Brass, 1/4 in (F)NPT, 1/4 in (M)NPT, 500 Psi Max. Pressure Model: CLSF1414
Grainger
$10.32
Conrader Check Valve: In Line, Brass, 1/4 in (F)NPT, 1/4 in (M)NPT, 500 Psi Max. Pressure Model: CLSF1414
Grainger
$44.95
Check Valve - Fire Protection, In Line, Spring Loaded, Threaded, Lead Free, Brass - Available In Multiple Sizes 1 Inch
BulkIndustries.com
$44.95
Check Valve - Fire Protection, In Line, Spring Loaded, Threaded, Lead Free, Brass - Available In Multiple Sizes 1 Inch
BulkIndustries.com
$45.99
PVC True Union Check Valve, 2'' Slip Swing Full Port Utility, Sch80 Socket Pool Ball For Backflow Prevention
Amazon.com
71
Free shipping
$45.99
PVC True Union Check Valve, 2'' Slip Swing Full Port Utility, Sch80 Socket Pool Ball For Backflow Prevention
Amazon.com
71
$148.49
$225.50
Watts 0072207 LF7R10-U2 1" X 3/4" FMT X FNPT Union Dual Check Valve
WebstaurantStore
14
34% off
$148.49
$225.50
Watts 0072207 LF7R10-U2 1" X 3/4" FMT X FNPT Union Dual Check Valve
WebstaurantStore
14
$112.64
$220.50
Watts 0555175 LF600 Series 1/2" Silent Check Valve
WebstaurantStore
48% off
$112.64
$220.50
Watts 0555175 LF600 Series 1/2" Silent Check Valve
WebstaurantStore
$89.90
$166.50
John Guest® 1/4SCV-US 1/4" White Acetal Push-To-Connect Check Valve
WebstaurantStore
46% off
$89.90
$166.50
John Guest® 1/4SCV-US 1/4" White Acetal Push-To-Connect Check Valve
WebstaurantStore
$26.00
Stenner BC014-1 Injection Back Check Valve, Viton Seals, Ceramic Ball, Tantalum Spring
Cannon Water Technology
$26.00
Stenner BC014-1 Injection Back Check Valve, Viton Seals, Ceramic Ball, Tantalum Spring
Cannon Water Technology
$9.60
Aignep USA Check Valve 1/4" NPTF Female FKM Seals, 82662V-04
Global Industrial
$9.60
Aignep USA Check Valve 1/4" NPTF Female FKM Seals, 82662V-04
Global Industrial
$15.18
Stainless Steel Spring Check Valve - 1/4" Up To 3" NPT | Electric Solenoid Valves
Electric Solenoid Valves
$15.18
Stainless Steel Spring Check Valve - 1/4" Up To 3" NPT | Electric Solenoid Valves
Electric Solenoid Valves
$19.58
Stainless Steel Swing Check Valve - 1/2" Up To 2" NPT | Electric Solenoid Valves
Electric Solenoid Valves
$19.58
Stainless Steel Swing Check Valve - 1/2" Up To 2" NPT | Electric Solenoid Valves
Electric Solenoid Valves
$43.79
Bendix Single Straight (Brass) Check Valve | Sc-3 Sgl Check Valve (3/8" Fpt-3/8" Mpt) | 800373
FleetPride
$43.79
Bendix Single Straight (Brass) Check Valve | Sc-3 Sgl Check Valve (3/8" Fpt-3/8" Mpt) | 800373
FleetPride
$17.16
Push-In Check Valve 6mm & G1/4' Male Brass/PBT 0.2-10Bar (3-145Psi) Thread-Hose
Tameson.com
$17.16
Push-In Check Valve 6mm & G1/4' Male Brass/PBT 0.2-10Bar (3-145Psi) Thread-Hose
Tameson.com
$73.99
Parker-Hannifin Check Valve | Nitrile Swing-Check Valve: 3/8" -18 | 2650
FleetPride
$73.99
Parker-Hannifin Check Valve | Nitrile Swing-Check Valve: 3/8" -18 | 2650
FleetPride
$43.89
Bendix Sc-3 - 1/2" Male - Female Brass Single Check Valve | Sc-3 Sgl Check Valve (1/2" Fpt-1/2" Mpt) | 800372
FleetPride
3
$43.89
Bendix Sc-3 - 1/2" Male - Female Brass Single Check Valve | Sc-3 Sgl Check Valve (1/2" Fpt-1/2" Mpt) | 800372
FleetPride
3
$19.06
Push-In Check Valve 8mm & G1/4' Male Brass/PBT 0.2-10Bar (3-145Psi) Thread-Hose
Tameson.com
$19.06
Push-In Check Valve 8mm & G1/4' Male Brass/PBT 0.2-10Bar (3-145Psi) Thread-Hose
Tameson.com
$15.49
Push-In Check Valve 6mm & R1/4' Male Brass/PBT 0.2-10Bar (3-145Psi) Hose-Thread
Tameson.com
$15.49
Push-In Check Valve 6mm & R1/4' Male Brass/PBT 0.2-10Bar (3-145Psi) Hose-Thread
Tameson.com
$31.10
Legend Valve Check Valve: 1-1/4" Pipe - FNPT X FNPT | Part 105-106
MSC Direct
$31.10
Legend Valve Check Valve: 1-1/4" Pipe - FNPT X FNPT | Part 105-106
MSC Direct
$31.67
Smith Cooper Brass 200 WOG In-Line Check Valve - Threaded - 0209cv30m
John M. Ellsworth Co., Inc.
$31.67
Smith Cooper Brass 200 WOG In-Line Check Valve - Threaded - 0209cv30m
John M. Ellsworth Co., Inc.
$128.30
Idex Nonmetallic Inline Check Valve, 1 Psi, 0.02" ID, 1/4-28 (F) To 1/4-28 (F) Flat Bottom, 1/EA | Cole-Parmer
Cole-Parmer
$128.30
Idex Nonmetallic Inline Check Valve, 1 Psi, 0.02" ID, 1/4-28 (F) To 1/4-28 (F) Flat Bottom, 1/EA | Cole-Parmer
Cole-Parmer
$671.15
Smith Cooper AWWA Flanged Ductile Iron Swing Check Valve W/ Lever & Weight - 017322FCW030
John M. Ellsworth Co., Inc.
$671.15
Smith Cooper AWWA Flanged Ductile Iron Swing Check Valve W/ Lever & Weight - 017322FCW030
John M. Ellsworth Co., Inc.
$29.70
Buy 1-1/2" Brass Check Valve IPS - Swing Check - 01739191m
PVC Fittings Online
$29.70
Buy 1-1/2" Brass Check Valve IPS - Swing Check - 01739191m
PVC Fittings Online
$172.99
Strataflo Check Valves: Design: In-Line, Valve Type: Check - FNPT X FNPT | Part 400-150
MSC Direct
$172.99
Strataflo Check Valves: Design: In-Line, Valve Type: Check - FNPT X FNPT | Part 400-150
MSC Direct
$15.75
One-Way Check Valve | 1/2 NPT
TruckSpring
$15.75
One-Way Check Valve | 1/2 NPT
TruckSpring
$65.17
Parker Check Valve: 3/4" Pipe, Brass - Check Valve | Part 216PCKP-12
MSC Direct
$65.17
Parker Check Valve: 3/4" Pipe, Brass - Check Valve | Part 216PCKP-12
MSC Direct
$173.44
2-1/2" PVC Clear True Union Utility Spring Check Valve-SR Thread (S1780C-25FSR)
PVC Fittings Online
$173.44
2-1/2" PVC Clear True Union Utility Spring Check Valve-SR Thread (S1780C-25FSR)
PVC Fittings Online
$136.50
Idex Nonmetallic Inline Check Valve, Inlet, 1 Psi, 0.02" ID, 1/4-28 (F) To 1/4-28 (M) Flat Bottom, 1/EA | Cole-Parmer
Cole-Parmer
$136.50
Idex Nonmetallic Inline Check Valve, Inlet, 1 Psi, 0.02" ID, 1/4-28 (F) To 1/4-28 (M) Flat Bottom, 1/EA | Cole-Parmer
Cole-Parmer
$116.80
Idex Quick-Stop Inline Check Valve Assembly, 1/4-28 (F) Flat Bottom To Luer To 1/4-28 (F) Flat Bottom, 1/EA | Cole-Parmer
Cole-Parmer
$116.80
Idex Quick-Stop Inline Check Valve Assembly, 1/4-28 (F) Flat Bottom To Luer To 1/4-28 (F) Flat Bottom, 1/EA | Cole-Parmer
Cole-Parmer
$37.13
PROLINE Swing Check Valve 3/4" 200 Psi Woa Brass Hard Seat Lead-Free 101-004NL
DkHardware.com
$37.13
PROLINE Swing Check Valve 3/4" 200 Psi Woa Brass Hard Seat Lead-Free 101-004NL
DkHardware.com
$71.52
Watts LF7RU2-2 Lead Free Dual Check Valve 3/4 Union FNPT X 3/4 FNPT - Single
Fresh Water Systems
77
$71.52
Watts LF7RU2-2 Lead Free Dual Check Valve 3/4 Union FNPT X 3/4 FNPT - Single
Fresh Water Systems
77
$151.62
4" PVC Utility Spring Check Valve-Threaded (S1580-40F)
PVC Fittings Online
$151.62
4" PVC Utility Spring Check Valve-Threaded (S1580-40F)
PVC Fittings Online
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WaStop®Inline Check valve
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Shop check valve for water line

Sponsored
About our ads
$0.99
1/2 in. Schedule 40 PVC In-Line Spring Check Valve Pipe Fitting, Threaded Ends
247Garden
$0.99
1/2 in. Schedule 40 PVC In-Line Spring Check Valve Pipe Fitting, Threaded Ends
247Garden
$9.20
Control Devices Check Valve: In Line, Brass, 1/4 in MPT, 1/4 in (M)NPT, 250 Psi Max. Pressure Model: M2525-1WA
Grainger
1
$9.20
Control Devices Check Valve: In Line, Brass, 1/4 in MPT, 1/4 in (M)NPT, 250 Psi Max. Pressure Model: M2525-1WA
Grainger
1
$69.99
Midline Valve 372U422 Inline Spring Loaded Check Valve, Backflow Prevention Lead-Free, 2 in. FIP Connections, Cast Brass, 2
Amazon.com
120
Free shipping
$69.99
Midline Valve 372U422 Inline Spring Loaded Check Valve, Backflow Prevention Lead-Free, 2 in. FIP Connections, Cast Brass, 2
Amazon.com
120
$2,221.95
Matco-Norca 120WC Check Valve With Outside Lever & Weight 8 in.
Pollardwater
Free shipping
$2,221.95
Matco-Norca 120WC Check Valve With Outside Lever & Weight 8 in.
Pollardwater
Free shipping
$54.60
Eastman Brass Swing Check Valve, 2 Inch IPS, Brass Plumbing Fitting, 20431LF
Amazon.com
79
Free shipping
$54.60
Eastman Brass Swing Check Valve, 2 Inch IPS, Brass Plumbing Fitting, 20431LF
Amazon.com
79
$72.22
Check Valve: Piston, Inline Valve Body, 1 in Pipe Size, FNPT X FNPT, Female, NPT Model: 06H021N01010
Grainger
$72.22
Check Valve: Piston, Inline Valve Body, 1 in Pipe Size, FNPT X FNPT, Female, NPT Model: 06H021N01010
Grainger
$10.32
Conrader Check Valve: In Line, Brass, 1/4 in (F)NPT, 1/4 in (M)NPT, 500 Psi Max. Pressure Model: CLSF1414
Grainger
$10.32
Conrader Check Valve: In Line, Brass, 1/4 in (F)NPT, 1/4 in (M)NPT, 500 Psi Max. Pressure Model: CLSF1414
Grainger
$44.95
Check Valve - Fire Protection, In Line, Spring Loaded, Threaded, Lead Free, Brass - Available In Multiple Sizes 1 Inch
BulkIndustries.com
$44.95
Check Valve - Fire Protection, In Line, Spring Loaded, Threaded, Lead Free, Brass - Available In Multiple Sizes 1 Inch
BulkIndustries.com
$45.99
PVC True Union Check Valve, 2'' Slip Swing Full Port Utility, Sch80 Socket Pool Ball For Backflow Prevention
Amazon.com
71
Free shipping
$45.99
PVC True Union Check Valve, 2'' Slip Swing Full Port Utility, Sch80 Socket Pool Ball For Backflow Prevention
Amazon.com
71
$148.49
$225.50
Watts 0072207 LF7R10-U2 1" X 3/4" FMT X FNPT Union Dual Check Valve
WebstaurantStore
14
34% off
$148.49
$225.50
Watts 0072207 LF7R10-U2 1" X 3/4" FMT X FNPT Union Dual Check Valve
WebstaurantStore
14
$112.64
$220.50
Watts 0555175 LF600 Series 1/2" Silent Check Valve
WebstaurantStore
48% off
$112.64
$220.50
Watts 0555175 LF600 Series 1/2" Silent Check Valve
WebstaurantStore
$89.90
$166.50
John Guest® 1/4SCV-US 1/4" White Acetal Push-To-Connect Check Valve
WebstaurantStore
46% off
$89.90
$166.50
John Guest® 1/4SCV-US 1/4" White Acetal Push-To-Connect Check Valve
WebstaurantStore
$26.00
Stenner BC014-1 Injection Back Check Valve, Viton Seals, Ceramic Ball, Tantalum Spring
Cannon Water Technology
$26.00
Stenner BC014-1 Injection Back Check Valve, Viton Seals, Ceramic Ball, Tantalum Spring
Cannon Water Technology
$9.60
Aignep USA Check Valve 1/4" NPTF Female FKM Seals, 82662V-04
Global Industrial
$9.60
Aignep USA Check Valve 1/4" NPTF Female FKM Seals, 82662V-04
Global Industrial
$15.18
Stainless Steel Spring Check Valve - 1/4" Up To 3" NPT | Electric Solenoid Valves
Electric Solenoid Valves
$15.18
Stainless Steel Spring Check Valve - 1/4" Up To 3" NPT | Electric Solenoid Valves
Electric Solenoid Valves
$19.58
Stainless Steel Swing Check Valve - 1/2" Up To 2" NPT | Electric Solenoid Valves
Electric Solenoid Valves
$19.58
Stainless Steel Swing Check Valve - 1/2" Up To 2" NPT | Electric Solenoid Valves
Electric Solenoid Valves
$43.79
Bendix Single Straight (Brass) Check Valve | Sc-3 Sgl Check Valve (3/8" Fpt-3/8" Mpt) | 800373
FleetPride
$43.79
Bendix Single Straight (Brass) Check Valve | Sc-3 Sgl Check Valve (3/8" Fpt-3/8" Mpt) | 800373
FleetPride
$17.16
Push-In Check Valve 6mm & G1/4' Male Brass/PBT 0.2-10Bar (3-145Psi) Thread-Hose
Tameson.com
$17.16
Push-In Check Valve 6mm & G1/4' Male Brass/PBT 0.2-10Bar (3-145Psi) Thread-Hose
Tameson.com