购买 Spring Check Valves for Water

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$11.85
Dmfit Check Valve - 1/4" X 5/16" Push-In - Single
Fresh Water Systems
$11.85
Dmfit Check Valve - 1/4" X 5/16" Push-In - Single
Fresh Water Systems
$24.99
Stenner Ball Check Valve - 1/4" Tantalum Spring (FKM) - Single
Fresh Water Systems
$24.99
Stenner Ball Check Valve - 1/4" Tantalum Spring (FKM) - Single
Fresh Water Systems
$12.49
Poppet Check Valve 685 Series 1/2 FPT X 1/2 MPT, 1/3 Psi, FKM (Viton) SS Spring - Single
Fresh Water Systems
$12.49
Poppet Check Valve 685 Series 1/2 FPT X 1/2 MPT, 1/3 Psi, FKM (Viton) SS Spring - Single
Fresh Water Systems
$69.83
Campbell's Check Valve 1-1/4" D X 1-1/4" D FNPT Red Brass Spring Loaded CVB-5TLF
DkHardware.com
4
$69.83
Campbell's Check Valve 1-1/4" D X 1-1/4" D FNPT Red Brass Spring Loaded CVB-5TLF
DkHardware.com
$52.99
Seafit Bronze Check Valve 1" NPT | By West Marine
WestMarine
$52.99
Seafit Bronze Check Valve 1" NPT | By West Marine
WestMarine
$1.95
3/4 in. Schedule 40 PVC In-Line Spring Check Valve W/Female-Threaded FPT Connection For Schedule-40 Fitting
247Garden
$1.95
3/4 in. Schedule 40 PVC In-Line Spring Check Valve W/Female-Threaded FPT Connection For Schedule-40 Fitting
247Garden
$45.90
Homewerks 1-1/2 in. FIP X 1-1/2 in. FIP Lead Free Brass Spring Check Valve 241-2-112-112
DkHardware.com
54
$45.90
Homewerks 1-1/2 in. FIP X 1-1/2 in. FIP Lead Free Brass Spring Check Valve 241-2-112-112
DkHardware.com
$12.99
Megairon 1" NPT Female WOG1000 Check Valve, Spring Loaded In-Line Low Cracking Pressure, Stainless Steel SS316 cf8m (1 Inch)…
Amazon.com
47
$12.99
Megairon 1" NPT Female WOG1000 Check Valve, Spring Loaded In-Line Low Cracking Pressure, Stainless Steel SS316 cf8m (1 Inch)…
Amazon.com
$55.78
1 in. In-Line Check Valve, 200 WOG/125 WSP, Forged Brass Body, Stainless Steel Spring Loaded Bronze Poppet
BFO
$55.78
1 in. In-Line Check Valve, 200 WOG/125 WSP, Forged Brass Body, Stainless Steel Spring Loaded Bronze Poppet
BFO
$16.99
2PCS 3/4 NPT Thread Spring Check Valve, Brass Non Return One Way Horizontal Vertical Inline Water Check Valve For Well, Pump, Tank, Backflow
Amazon.com
56
$16.99
2PCS 3/4 NPT Thread Spring Check Valve, Brass Non Return One Way Horizontal Vertical Inline Water Check Valve For Well, Pump, Tank, Backflow
Amazon.com
$24.99
1 1/2 Inch Sump Pump Check Valve-Silent Check Valve With Spring-Loaded Flapper, Check Valve For Backflow Prevention, Includes Steel Clamps Fit 1-1/2"
Amazon.com
15
$24.99
1 1/2 Inch Sump Pump Check Valve-Silent Check Valve With Spring-Loaded Flapper, Check Valve For Backflow Prevention, Includes Steel Clamps Fit 1-1/2"
Amazon.com
$66.05
1/4 in. Female Pipe Threaded (FPT) 800 PSI cf8m Stainless Steel Y-Spring Check Valve
BFO
$66.05
1/4 in. Female Pipe Threaded (FPT) 800 PSI cf8m Stainless Steel Y-Spring Check Valve
BFO
$68.65
3/4 in. MNPT X FNPT Female Spring Check Valve - 1500 PSI WOG Working Pressure - 316 Stainless Steel (FLOWS MALE -> FEMALE)
BFO
$68.65
3/4 in. MNPT X FNPT Female Spring Check Valve - 1500 PSI WOG Working Pressure - 316 Stainless Steel (FLOWS MALE -> FEMALE)
BFO
$53.02
G1-1/4' Stainless Steel 304 Check Valve FKM (Light Spring) 0.03-16Bar - CLIS3E
Tameson.com
$53.02
G1-1/4' Stainless Steel 304 Check Valve FKM (Light Spring) 0.03-16Bar - CLIS3E
Tameson.com
$43.91
G1' Stainless Steel 304 Check Valve FKM (Light Spring) 0.03-16Bar - CLIS3E
Tameson.com
$43.91
G1' Stainless Steel 304 Check Valve FKM (Light Spring) 0.03-16Bar - CLIS3E
Tameson.com
$62.65
G1-1/2' Stainless Steel 304 Check Valve FKM (Light Spring) 0.03-16Bar - CLIS3E
Tameson.com
$62.65
G1-1/2' Stainless Steel 304 Check Valve FKM (Light Spring) 0.03-16Bar - CLIS3E
Tameson.com
$581.90
YV0011-1-0100 Flomatic Ward 816 Series Y-Type Spring Loaded Check Valve, 1", SS
Valin Process Control Solutions
$581.90
YV0011-1-0100 Flomatic Ward 816 Series Y-Type Spring Loaded Check Valve, 1", SS
Valin Process Control Solutions
$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
$62.89
Flo-Control True Union 2" Clear 1/2 Lb Spring Check Valve, 1700C20 By EZ Pool & Spa Supply
EZ Pool & Spa Supply
31
$62.89
Flo-Control True Union 2" Clear 1/2 Lb Spring Check Valve, 1700C20 By EZ Pool & Spa Supply
EZ Pool & Spa Supply
$102.42
2-1/2" PVC Utility Spring Check Valve-Socket (S1580-25)
PVC Fittings Online
$102.42
2-1/2" PVC Utility Spring Check Valve-Socket (S1580-25)
PVC Fittings Online
$28.40
$35.50
Dura Inline Spring Check Valve (1-1/4 in. ) | S12-012
Sprinkler Warehouse
折扣 20%
$28.40
$35.50
Dura Inline Spring Check Valve (1-1/4 in. ) | S12-012
Sprinkler Warehouse
$12.65
Campbell's Check Valve 3/4" D X 3/4" D Yellow Brass Spring Loaded CV-3TYBLF
DkHardware.com
$12.65
Campbell's Check Valve 3/4" D X 3/4" D Yellow Brass Spring Loaded CV-3TYBLF
DkHardware.com
$7.09
$7.23
JLG Part 7000342 - SPRING CHECK VALVE
Zuma Sales LLC Store PMAX
$7.09
$7.23
JLG Part 7000342 - SPRING CHECK VALVE
Zuma Sales LLC Store PMAX
$156.25
4" PVC Clear Utility Spring Check Valve-Socket (S1580C-40)
PVC Fittings Online
$156.25
4" PVC Clear Utility Spring Check Valve-Socket (S1580C-40)
PVC Fittings Online
$13.60
$17.00
Dura Inline Spring Check Valve (3/4 in. ) | S12-007
Sprinkler Warehouse
折扣 19%
$13.60
$17.00
Dura Inline Spring Check Valve (3/4 in. ) | S12-007
Sprinkler Warehouse
$164.95
Check Valve - Fire Protection, In Line, Spring Loaded, Threaded, Lead Free, Brass - Available In Multiple Sizes 2 Inch
BulkIndustries.com
$164.95
Check Valve - Fire Protection, In Line, Spring Loaded, Threaded, Lead Free, Brass - Available In Multiple Sizes 2 Inch
BulkIndustries.com
$21.90
$27.38
Dura Inline Spring Check Valve (1 in. ) | S12-010
Sprinkler Warehouse
折扣 20%
$21.90
$27.38
Dura Inline Spring Check Valve (1 in. ) | S12-010
Sprinkler Warehouse
$7.82
$7.98
JLG Part 70001955 - SPRING, CHECK VALVE
Zuma Sales LLC Store PMAX
$7.82
$7.98
JLG Part 70001955 - SPRING, CHECK VALVE
Zuma Sales LLC Store PMAX
$121.17
Boshart 17CVSS-200 2" Threaded Spring Loaded Check Valve (Stainless Steel) | Supplyhouse.Com
SupplyHouse.com
1
$121.17
Boshart 17CVSS-200 2" Threaded Spring Loaded Check Valve (Stainless Steel) | Supplyhouse.Com
SupplyHouse.com
$56.71
Waterway - Check Valve, Waterway, Swing/Spring, 1-1/2"S X 2"Spg, Straight : 600-7030
PartsForSpas
1
$56.71
Waterway - Check Valve, Waterway, Swing/Spring, 1-1/2"S X 2"Spg, Straight : 600-7030
PartsForSpas
$66.24
1" PVC True Union Utility Spring Check Valve-Threaded (S1780-10F)
PVC Fittings Online
$66.24
1" PVC True Union Utility Spring Check Valve-Threaded (S1780-10F)
PVC Fittings Online
$257.98
Dixon Sanitary HSC Series Concentric Spring Check Valve W/ Weld End Connection & FKM Seal - HSCV150BB
John M. Ellsworth Co., Inc.
$257.98
Dixon Sanitary HSC Series Concentric Spring Check Valve W/ Weld End Connection & FKM Seal - HSCV150BB
John M. Ellsworth Co., Inc.
$33.99
Superpro 1-1/2" PVC Slip X Slip Check Valve With 1/2 Lb Swing Spring SP0821-15
PoolZoom.com
$33.99
Superpro 1-1/2" PVC Slip X Slip Check Valve With 1/2 Lb Swing Spring SP0821-15
PoolZoom.com
$249.01
Dixon Sanitary EHSC Series Eccentric Spring Check Valve W/ Clamp Connection & FKM Seal - EHSCV050
John M. Ellsworth Co., Inc.
$249.01
Dixon Sanitary EHSC Series Eccentric Spring Check Valve W/ Clamp Connection & FKM Seal - EHSCV050
John M. Ellsworth Co., Inc.
$35.99
Superpro 1 Inch Swing-Spring Clear Check Valve With Unions .5 Lb Slip X Slip SP0823-10C
PoolZoom.com
$35.99
Superpro 1 Inch Swing-Spring Clear Check Valve With Unions .5 Lb Slip X Slip SP0823-10C
PoolZoom.com
$34.61
Val-Pak - Check Valve, Spring, Return Line, 1-1/2" Male Pipe Thread -
Pool Spa Supplies
$34.61
Val-Pak - Check Valve, Spring, Return Line, 1-1/2" Male Pipe Thread -
Pool Spa Supplies
How do Spring Check Valves Work?
0:30
How do Spring Check Valves Work?
已浏览 5.9万 次2023年11月29日
YouTubePlumbBros
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How Spring Check Valve Work | Don Return Valve Assembly | One Way Valve Working Principle
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YouTubeQisma & Naila
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Installing a new 2” check valve for a sprinkler pump. #tjyoursprinklerguy
9:27
Installing a new 2” check valve for a sprinkler pump. #tjyoursprinklerguy
已浏览 2.6万 次2021年10月5日
YouTubeTJ Your Sprinkler Guy
Check valves allow fluid to flow in one direction and prevent backflow. You can find us on Instagram 👇 https://www.instagram.com/pipingspecialist Here's a brief overview of the common types: Swing Check Valve: A hinged disc swings open when fluid flows in the desired direction and closes to block reverse flow. It's commonly used in water and wastewater applications. Ball Check Valve: A ball is lifted by the fluid flow, allowing it to pass through. When the flow stops or reverses, the ball retur
0:18
Check valves allow fluid to flow in one direction and prevent backflo…
已浏览 1.7万 次2024年8月15日
FacebookPiping Specialist
How Spring Check Valve works
1:10
How Spring Check Valve works
已浏览 5002 次3 个月之前
YouTubeQisma & Naila
Boltigen 2Pcs 3/4in NPT Spring Check Valve, Brass Non Return One Way Check Valve, Vertical Inline Water Backflow Preventer for Well, Pump, Tank (3/4" Female * 3/4'' Male)
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Boltigen 2Pcs 3/4in NPT Spring Check Valve, Brass Non Return O…
2024年9月24日
amazon
3-A Sanitary Check Valve Installation
1:46
3-A Sanitary Check Valve Installation
已浏览 484 次2020年6月18日
YouTubeCheck-All Valve Manufacturing
🔥 Brass Check Valve Spring Type , For High Flow Water Pipe Line , Bigger Size ,
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已浏览 2.7万 次2025年3月7日
YouTubeTECH2SECRET
Amazon.com: 1/2 Check Valve
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Amazon.com: 1/2 Check Valve
2024年1月10日
amazon
HVFD Flanged Check Valve Installation
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HVFD Flanged Check Valve Installation
已浏览 288 次2020年6月12日
YouTubeCheck-All Valve Manufacturing
Check Valve: How it Works, Types, Failure (Explained)
13:14
Check Valve: How it Works, Types, Failure (Explained)
2021年9月29日
homeinspectioninsider.com
Check Valve: A check valve is a mechanical device that allows fluid to flow in one direction while preventing backflow in the opposite direction. It operates automatically, relying on pressure differences across the valve to open or close without the need for external actuation. Check valves are essential components in piping systems to protect equipment, maintain pressure, and prevent contamination or damage caused by reverse flow. There are several types of check valves, including swing, lift,
2:01
Check Valve: A check valve is a mechanical device that allows flui…
已浏览 1408 次2 个月之前
FacebookThe world of pumping
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YouTubeEPCLAND
[Hot Item] OEM Brass Water Vertical Spring Loaded Ball Lift Check Valve
[Hot Item] OEM Brass Water Vertical Spring Loaded Ball Lift Check Valve
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Multi spring check valve#plumbing #plumber #plumber #plumbing #plumber
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YouTubeDebakanta Behera
Check Valve Installation and Piping Design Guidelines Webinar
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已浏览 1.4万 次2018年6月15日
YouTubeDFT Inc. - Check & Control Valve Manufacturer
How To Make a Water Pump - See Check Valves - DIY
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YouTubeMerrill Manufacturing
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YouTubeSupplyHouse
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购买 Spring Check Valves for Water

广告
关于我们的广告
$11.85
Dmfit Check Valve - 1/4" X 5/16" Push-In - Single
Fresh Water Systems
$11.85
Dmfit Check Valve - 1/4" X 5/16" Push-In - Single
Fresh Water Systems
$24.99
Stenner Ball Check Valve - 1/4" Tantalum Spring (FKM) - Single
Fresh Water Systems
$24.99
Stenner Ball Check Valve - 1/4" Tantalum Spring (FKM) - Single
Fresh Water Systems
$12.49
Poppet Check Valve 685 Series 1/2 FPT X 1/2 MPT, 1/3 Psi, FKM (Viton) SS Spring - Single
Fresh Water Systems
$12.49
Poppet Check Valve 685 Series 1/2 FPT X 1/2 MPT, 1/3 Psi, FKM (Viton) SS Spring - Single
Fresh Water Systems
$69.83
Campbell's Check Valve 1-1/4" D X 1-1/4" D FNPT Red Brass Spring Loaded CVB-5TLF
DkHardware.com
4
$69.83
Campbell's Check Valve 1-1/4" D X 1-1/4" D FNPT Red Brass Spring Loaded CVB-5TLF
DkHardware.com
$52.99
Seafit Bronze Check Valve 1" NPT | By West Marine
WestMarine
$52.99
Seafit Bronze Check Valve 1" NPT | By West Marine
WestMarine
$1.95
3/4 in. Schedule 40 PVC In-Line Spring Check Valve W/Female-Threaded FPT Connection For Schedule-40 Fitting
247Garden
$1.95
3/4 in. Schedule 40 PVC In-Line Spring Check Valve W/Female-Threaded FPT Connection For Schedule-40 Fitting
247Garden
$45.90
Homewerks 1-1/2 in. FIP X 1-1/2 in. FIP Lead Free Brass Spring Check Valve 241-2-112-112
DkHardware.com
54
$45.90
Homewerks 1-1/2 in. FIP X 1-1/2 in. FIP Lead Free Brass Spring Check Valve 241-2-112-112
DkHardware.com
$12.99
Megairon 1" NPT Female WOG1000 Check Valve, Spring Loaded In-Line Low Cracking Pressure, Stainless Steel SS316 cf8m (1 Inch)…
Amazon.com
47
$12.99
Megairon 1" NPT Female WOG1000 Check Valve, Spring Loaded In-Line Low Cracking Pressure, Stainless Steel SS316 cf8m (1 Inch)…
Amazon.com
$55.78
1 in. In-Line Check Valve, 200 WOG/125 WSP, Forged Brass Body, Stainless Steel Spring Loaded Bronze Poppet
BFO
$55.78
1 in. In-Line Check Valve, 200 WOG/125 WSP, Forged Brass Body, Stainless Steel Spring Loaded Bronze Poppet
BFO
$16.99
2PCS 3/4 NPT Thread Spring Check Valve, Brass Non Return One Way Horizontal Vertical Inline Water Check Valve For Well, Pump, Tank, Backflow
Amazon.com
56
$16.99
2PCS 3/4 NPT Thread Spring Check Valve, Brass Non Return One Way Horizontal Vertical Inline Water Check Valve For Well, Pump, Tank, Backflow
Amazon.com
$24.99
1 1/2 Inch Sump Pump Check Valve-Silent Check Valve With Spring-Loaded Flapper, Check Valve For Backflow Prevention, Includes Steel Clamps Fit 1-1/2"
Amazon.com
15
$24.99
1 1/2 Inch Sump Pump Check Valve-Silent Check Valve With Spring-Loaded Flapper, Check Valve For Backflow Prevention, Includes Steel Clamps Fit 1-1/2"
Amazon.com
$66.05
1/4 in. Female Pipe Threaded (FPT) 800 PSI cf8m Stainless Steel Y-Spring Check Valve
BFO
$66.05
1/4 in. Female Pipe Threaded (FPT) 800 PSI cf8m Stainless Steel Y-Spring Check Valve
BFO
$68.65
3/4 in. MNPT X FNPT Female Spring Check Valve - 1500 PSI WOG Working Pressure - 316 Stainless Steel (FLOWS MALE -> FEMALE)
BFO
$68.65
3/4 in. MNPT X FNPT Female Spring Check Valve - 1500 PSI WOG Working Pressure - 316 Stainless Steel (FLOWS MALE -> FEMALE)
BFO
$53.02
G1-1/4' Stainless Steel 304 Check Valve FKM (Light Spring) 0.03-16Bar - CLIS3E
Tameson.com
$53.02
G1-1/4' Stainless Steel 304 Check Valve FKM (Light Spring) 0.03-16Bar - CLIS3E
Tameson.com
$43.91
G1' Stainless Steel 304 Check Valve FKM (Light Spring) 0.03-16Bar - CLIS3E
Tameson.com
$43.91
G1' Stainless Steel 304 Check Valve FKM (Light Spring) 0.03-16Bar - CLIS3E
Tameson.com
$62.65
G1-1/2' Stainless Steel 304 Check Valve FKM (Light Spring) 0.03-16Bar - CLIS3E
Tameson.com
$62.65
G1-1/2' Stainless Steel 304 Check Valve FKM (Light Spring) 0.03-16Bar - CLIS3E
Tameson.com
$581.90
YV0011-1-0100 Flomatic Ward 816 Series Y-Type Spring Loaded Check Valve, 1", SS
Valin Process Control Solutions
$581.90
YV0011-1-0100 Flomatic Ward 816 Series Y-Type Spring Loaded Check Valve, 1", SS
Valin Process Control Solutions
$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