购买 check valve for irrigation system

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$6.50
$10.28
Hunter Grey 3 - 15 GPM Check Valve 1/2 in. FPT | HC-50F-50F
Sprinkler Warehouse
折扣 36%
$6.50
$10.28
Hunter Grey 3 - 15 GPM Check Valve 1/2 in. FPT | HC-50F-50F
Sprinkler Warehouse
$6.94
$10.28
Hunter Grey 3 - 15 GPM Check Valve 1/2 in. FPT X MPT | hc-50f-50m
Sprinkler Warehouse
231
折扣 32%
$6.94
$10.28
Hunter Grey 3 - 15 GPM Check Valve 1/2 in. FPT X MPT | hc-50f-50m
Sprinkler Warehouse
231
$7.86
$11.64
Hunter Grey 3 - 15 GPM Check Valve 3/4 in. FPT X MPT | hc-75f-75m
Sprinkler Warehouse
319
折扣 32%
$7.86
$11.64
Hunter Grey 3 - 15 GPM Check Valve 3/4 in. FPT X MPT | hc-75f-75m
Sprinkler Warehouse
319
$21.43
Check Valve 1.125" Black | High Strength UV Stabilized Nylon | Water Hammer Safe | Gemlux
Gemlux
$21.43
Check Valve 1.125" Black | High Strength UV Stabilized Nylon | Water Hammer Safe | Gemlux
Gemlux
$39.99
$80.00
One Way Brass Check Valve For Water Systems 1-1/4 Inch NPT Inlet And 1-1/4 Inch FNPT Outlet Heavy Duty Backflow Preventer For Well Pump Irrigation And
VXB.com
Free shipping
折扣 50%
$39.99
$80.00
One Way Brass Check Valve For Water Systems 1-1/4 Inch NPT Inlet And 1-1/4 Inch FNPT Outlet Heavy Duty Backflow Preventer For Well Pump Irrigation And
VXB.com
Free shipping
$30.17
Super Pro RCW With Check Valve
KRain
$30.17
Super Pro RCW With Check Valve
KRain
$61.05
2-1/2" PVC Swing Check Valve By Spears - Socket S1520-25
PVC Fittings Online
$61.05
2-1/2" PVC Swing Check Valve By Spears - Socket S1520-25
PVC Fittings Online
$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
$159.50
Buy 1-1/2" Sharpe 316 SS Swing Check Valve - SV20276TE014
PVC Fittings Online
$159.50
Buy 1-1/2" Sharpe 316 SS Swing Check Valve - SV20276TE014
PVC Fittings Online
$39.99
$80.00
One Way Brass Check Valve 1 Inch NPT Male In 1 Inch FNPT Out Heavy Duty Backflow Preventer For Well Pump Irrigation And Water Supply Systems Built To
VXB.com
Free shipping
折扣 50%
$39.99
$80.00
One Way Brass Check Valve 1 Inch NPT Male In 1 Inch FNPT Out Heavy Duty Backflow Preventer For Well Pump Irrigation And Water Supply Systems Built To
VXB.com
Free shipping
$2.50
3/4 in. Schedule 40 PVC Inline Check Valve For Backflow Prevention NSF Socket-Type
247Garden
$2.50
3/4 in. Schedule 40 PVC Inline Check Valve For Backflow Prevention NSF Socket-Type
247Garden
$86.72
3" Clear PVC Swing Check Valve - Threaded (S1520C-30F)
PVC Fittings Online
$86.72
3" Clear PVC Swing Check Valve - Threaded (S1520C-30F)
PVC Fittings Online
$2.95
Toro - PCV-500 - 1/2' Precision Check Valve
Cheap Sprinklers
$2.95
Toro - PCV-500 - 1/2' Precision Check Valve
Cheap Sprinklers
$110.99
$340.00
Lead Free Brass MPT Dual Check Valve For Residential Water Meters Three Quarter Inch One Piece FIP Threads Horizontal Or Vertical Installation By Watt
VXB.com
Free shipping
折扣 67%
$110.99
$340.00
Lead Free Brass MPT Dual Check Valve For Residential Water Meters Three Quarter Inch One Piece FIP Threads Horizontal Or Vertical Installation By Watt
VXB.com
Free shipping
$81.37
NDS Check Valve 2 in FPT 200 Psi Pressure PVC Body White 1001-20
DkHardware.com
$81.37
NDS Check Valve 2 in FPT 200 Psi Pressure PVC Body White 1001-20
DkHardware.com
$269.85
$314.99
Watts LF007 Series 3/4" Lead-Free Copper Silicon Alloy Double Check Valve Backflow Preventer Assembly, Quarter Turn Shutoff, Single Top Entry, NPT
Amazon.com
1
Free shipping
折扣 14%
$269.85
$314.99
Watts LF007 Series 3/4" Lead-Free Copper Silicon Alloy Double Check Valve Backflow Preventer Assembly, Quarter Turn Shutoff, Single Top Entry, NPT
Amazon.com
1
$58.90
NDS KBI 2 in. PVC Spring Check Valve-Foot Valve 1001-20FV
DkHardware.com
$58.90
NDS KBI 2 in. PVC Spring Check Valve-Foot Valve 1001-20FV
DkHardware.com
$113.95
Watts 123496 1 NPT Swing Check Valve LFCV-1 Lead-Free Check Valve
1877ForParts.com
$113.95
Watts 123496 1 NPT Swing Check Valve LFCV-1 Lead-Free Check Valve
1877ForParts.com
$835.65
$905.09
Watts LF007 Series 2" Lead-Free Copper Silicon Alloy Double Check Valve Backflow Preventer Assembly, Quarter Turn Shutoff, Single Top Entry, NPT
Amazon.com
1
Free shipping
$835.65
$905.09
Watts LF007 Series 2" Lead-Free Copper Silicon Alloy Double Check Valve Backflow Preventer Assembly, Quarter Turn Shutoff, Single Top Entry, NPT
Amazon.com
1
$45.32
NDS Nds .75" Pvc Swing Check Valve Fxf 1520-07F
DkHardware.com
$45.32
NDS Nds .75" Pvc Swing Check Valve Fxf 1520-07F
DkHardware.com
$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
折扣 15%
$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
$76.99
Jandy 2" / 2-1/2" Check Valve 7305
PoolZoom.com
684
$76.99
Jandy 2" / 2-1/2" Check Valve 7305
PoolZoom.com
684
$2.50
3/4 in. Schedule 40 PVC Inline Spring Check Valve For Backflow Prevention NSF FIP Threaded-Type
247Garden
$2.50
3/4 in. Schedule 40 PVC Inline Spring Check Valve For Backflow Prevention NSF FIP Threaded-Type
247Garden
$9.50
Brass Check Valve 1/21" Suction Strainer Foot Valve Agricultural Irrigation Non-Return Valve Hose
Aliexpress
Free shipping
$9.50
Brass Check Valve 1/21" Suction Strainer Foot Valve Agricultural Irrigation Non-Return Valve Hose
Aliexpress
Free shipping
$197.45
Dixon Bayco 3030 Series 3 in. Round TTMA High Flow Swing Check Valves W/ Silicone Seal - 3030RDSSP
John M. Ellsworth Co., Inc.
$197.45
Dixon Bayco 3030 Series 3 in. Round TTMA High Flow Swing Check Valves W/ Silicone Seal - 3030RDSSP
John M. Ellsworth Co., Inc.
$38.95
Mueller Industries A15621 3/8 Flr Inlin Check Valve
1877ForParts.com
$38.95
Mueller Industries A15621 3/8 Flr Inlin Check Valve
1877ForParts.com
$1,386.13
$1,494.92
8 Inches Cast Iron Swing Check Valve - Metal Seated
ValveKing
$1,386.13
$1,494.92
8 Inches Cast Iron Swing Check Valve - Metal Seated
ValveKing
$876.84
$1,192.62
6 Inches Cast Iron Swing Check Valve - Metal Seated
ValveKing
折扣 26%
$876.84
$1,192.62
6 Inches Cast Iron Swing Check Valve - Metal Seated
ValveKing
$46.77
Mini Pro, 12 Inch, With Check Valve
KRain
$46.77
Mini Pro, 12 Inch, With Check Valve
KRain
$10.14
Waterway - Check Valve 2"Skt X 2"Skt, Flapper Check Body - 550-6800
Pool Spa Supplies
$10.14
Waterway - Check Valve 2"Skt X 2"Skt, Flapper Check Body - 550-6800
Pool Spa Supplies
$6.87
Hunter - hc-50f-50m - 1/2' Female Inlet X 1/2' Male Outlet Check Valve
Cheap Sprinklers
5
$6.87
Hunter - hc-50f-50m - 1/2' Female Inlet X 1/2' Male Outlet Check Valve
Cheap Sprinklers
5
$22.98
1-1/4 To 1-1/2 in. ABS In-Line Sump Pump Check Valve
Home Depot
1 千+
Free shipping
$22.98
1-1/4 To 1-1/2 in. ABS In-Line Sump Pump Check Valve
Home Depot
1 千+
$81.99
Triton - 1-1/2" - 2" Check Valve And Pump Discharge Assembly - TR215CV / 74222
123 Ponds
24
$81.99
Triton - 1-1/2" - 2" Check Valve And Pump Discharge Assembly - TR215CV / 74222
123 Ponds
24
$37.98
1.5 in. Quiet PVC Check Valve
Home Depot
200
Free shipping
$37.98
1.5 in. Quiet PVC Check Valve
Home Depot
200
$16.43
Banjo 1/2 in. NPT Polypropylene Check Valve - CV050
John M. Ellsworth Co., Inc.
1
$16.43
Banjo 1/2 in. NPT Polypropylene Check Valve - CV050
John M. Ellsworth Co., Inc.
1
$68.00
2" Brass Y Pattern Swing Check Valve, 200CWP
King Surplus
$68.00
2" Brass Y Pattern Swing Check Valve, 200CWP
King Surplus
Irrigation Check Valves and Why You Need Them
2:08
Irrigation Check Valves and Why You Need Them
已浏览 2.8万 次2014年7月23日
YouTubeGreen Valley Lawn Care
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Residential Dual Check Backflow Preventers | Irrigation Sprinkler Sy…
已浏览 2629 次2025年3月12日
YouTubePro Irrigation Training
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1:03
New Check Valve | Pumps
已浏览 1682 次2023年8月17日
YouTubeSprinklerDude
Best Way To Install A 1” Double Check Valve Backflow Preventer In Texas
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Best Way To Install A 1” Double Check Valve Backflow Preventer I…
已浏览 2.8万 次2018年11月10日
YouTubeAmerican Irrigator
Sprinkler Pump Loses Prime Check Valve Replacement
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Sprinkler Pump Loses Prime Check Valve Replacement
已浏览 12.3万 次2014年3月30日
YouTuberhinsen
All About Dripline with Check Valves || Drip Irrigation (Irrigation Training)
9:03
All About Dripline with Check Valves || Drip Irrigation (Irrigation Training)
已浏览 1.7万 次2017年2月6日
YouTubePro Irrigation Training
How To Install A Double Check Backflow Valve | Handle Trick
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How To Install A Double Check Backflow Valve | Handle Trick
已浏览 6632 次2022年4月10日
YouTubeAmerican Irrigator
4:37
Know More Risk: Wet System -Alarm Check Valve
已浏览 15.5万 次2014年11月13日
YouTubeFM
10:53
Installing Valves and Wiring in a Residential Irrigation System
已浏览 29.6万 次2021年12月14日
YouTubeHunter Landscape Irrigation
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Right Backflow Preventer Installation
已浏览 10.9万 次2019年11月1日
YouTubeAmerican Irrigator
3:08
Know More Risk: Wet System - Riser Check Valve
已浏览 8万 次2014年11月13日
YouTubeFM
9:53
How To Install A 1" Double Check Backflow Preventer Texas 2022
已浏览 3.9万 次2022年4月24日
YouTubeAmerican Irrigator
9:27
Installing a new 2” check valve for a sprinkler pump. #tjyoursprinklerguy
已浏览 2.7万 次2021年10月5日
YouTubeTJ Your Sprinkler Guy
9:40
Replacing sprinkler pump check valve
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YouTubeJoe's Garage
4:25
How To Install A Double Check Backflow Preventer In 2022 | Texas
已浏览 3.9万 次2022年4月3日
YouTubeAmerican Irrigator
1:36
Check valve working animation
已浏览 9.3万 次2022年4月26日
YouTubeEng Pi π
1:45
How to stop Low-Head Drainage using a Check Valve
已浏览 11.2万 次2011年7月25日
YouTubeirritrolchannel
12:22
Troubleshooting irrigation sprinkler valves
已浏览 90.1万 次2018年6月9日
YouTubespelunkerd
4:07
Replacing A Febco 765 Check Valve
已浏览 2.9万 次2021年6月2日
YouTubeSprinkler Warehouse
4:27
DCVA install (Texas)
已浏览 8823 次2022年8月9日
YouTubeIrrigation Tips & Tricks
3:43
Why your check valve is losing the prime and how to prevent it from h…
已浏览 2.7万 次2020年8月24日
YouTubeTJ Your Sprinkler Guy
1:08:05
Fire Sprinkler System- Wet Alarm Check Valve Explained
已浏览 1万 次2023年6月3日
YouTubeFireSprinklerSifu
10:23
Double Check Valve Assembly - How It Works
已浏览 13.9万 次2014年8月31日
YouTubeJimmy Backflow
6:04
Zurn Wilkins 350 Fast Test
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4:44
Easy Sprinkler Valve Repair Hack | Step by Step Tutorial, No Cutting …
已浏览 32.4万 次2022年10月8日
YouTubeRooted Theory
5:19
How to Install and Test a Back Flow - Irrigation Start Up
已浏览 2万 次2021年5月22日
YouTubeMake It or Break It
2:04
System Activation: Viking J-1 Alarm Check Valve
已浏览 2.2万 次2020年8月25日
YouTubeViking Group, Inc.
2:08
Installing an additional check valve. Can it be done?
已浏览 7427 次2023年12月21日
YouTubeSprinklerDude
0:56
How to install a drain check valve in a Hunter rotor
已浏览 2.9万 次2023年5月1日
YouTubeHunter Landscape Irrigation
2:25
Below ground backflow
已浏览 1.6万 次2021年2月10日
YouTubeJustin Wilson
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购买 check valve for irrigation system

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$6.50
$10.28
Hunter Grey 3 - 15 GPM Check Valve 1/2 in. FPT | HC-50F-50F
Sprinkler Warehouse
折扣 36%
$6.50
$10.28
Hunter Grey 3 - 15 GPM Check Valve 1/2 in. FPT | HC-50F-50F
Sprinkler Warehouse
$6.94
$10.28
Hunter Grey 3 - 15 GPM Check Valve 1/2 in. FPT X MPT | hc-50f-50m
Sprinkler Warehouse
231
折扣 32%
$6.94
$10.28
Hunter Grey 3 - 15 GPM Check Valve 1/2 in. FPT X MPT | hc-50f-50m
Sprinkler Warehouse
231
$7.86
$11.64
Hunter Grey 3 - 15 GPM Check Valve 3/4 in. FPT X MPT | hc-75f-75m
Sprinkler Warehouse
319
折扣 32%
$7.86
$11.64
Hunter Grey 3 - 15 GPM Check Valve 3/4 in. FPT X MPT | hc-75f-75m
Sprinkler Warehouse
319
$21.43
Check Valve 1.125" Black | High Strength UV Stabilized Nylon | Water Hammer Safe | Gemlux
Gemlux
$21.43
Check Valve 1.125" Black | High Strength UV Stabilized Nylon | Water Hammer Safe | Gemlux
Gemlux
$39.99
$80.00
One Way Brass Check Valve For Water Systems 1-1/4 Inch NPT Inlet And 1-1/4 Inch FNPT Outlet Heavy Duty Backflow Preventer For Well Pump Irrigation And
VXB.com
Free shipping
折扣 50%
$39.99
$80.00
One Way Brass Check Valve For Water Systems 1-1/4 Inch NPT Inlet And 1-1/4 Inch FNPT Outlet Heavy Duty Backflow Preventer For Well Pump Irrigation And
VXB.com
Free shipping
$30.17
Super Pro RCW With Check Valve
KRain
$30.17
Super Pro RCW With Check Valve
KRain
$61.05
2-1/2" PVC Swing Check Valve By Spears - Socket S1520-25
PVC Fittings Online
$61.05
2-1/2" PVC Swing Check Valve By Spears - Socket S1520-25
PVC Fittings Online
$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
$159.50
Buy 1-1/2" Sharpe 316 SS Swing Check Valve - SV20276TE014
PVC Fittings Online
$159.50
Buy 1-1/2" Sharpe 316 SS Swing Check Valve - SV20276TE014
PVC Fittings Online
$39.99
$80.00
One Way Brass Check Valve 1 Inch NPT Male In 1 Inch FNPT Out Heavy Duty Backflow Preventer For Well Pump Irrigation And Water Supply Systems Built To
VXB.com
Free shipping
折扣 50%
$39.99
$80.00
One Way Brass Check Valve 1 Inch NPT Male In 1 Inch FNPT Out Heavy Duty Backflow Preventer For Well Pump Irrigation And Water Supply Systems Built To
VXB.com
Free shipping
$2.50
3/4 in. Schedule 40 PVC Inline Check Valve For Backflow Prevention NSF Socket-Type
247Garden
$2.50
3/4 in. Schedule 40 PVC Inline Check Valve For Backflow Prevention NSF Socket-Type
247Garden
$86.72
3" Clear PVC Swing Check Valve - Threaded (S1520C-30F)
PVC Fittings Online
$86.72
3" Clear PVC Swing Check Valve - Threaded (S1520C-30F)
PVC Fittings Online
$2.95
Toro - PCV-500 - 1/2' Precision Check Valve
Cheap Sprinklers
$2.95
Toro - PCV-500 - 1/2' Precision Check Valve
Cheap Sprinklers
$110.99
$340.00
Lead Free Brass MPT Dual Check Valve For Residential Water Meters Three Quarter Inch One Piece FIP Threads Horizontal Or Vertical Installation By Watt
VXB.com
Free shipping
折扣 67%
$110.99
$340.00
Lead Free Brass MPT Dual Check Valve For Residential Water Meters Three Quarter Inch One Piece FIP Threads Horizontal Or Vertical Installation By Watt
VXB.com
Free shipping
$81.37
NDS Check Valve 2 in FPT 200 Psi Pressure PVC Body White 1001-20
DkHardware.com
$81.37
NDS Check Valve 2 in FPT 200 Psi Pressure PVC Body White 1001-20
DkHardware.com
$269.85
$314.99
Watts LF007 Series 3/4" Lead-Free Copper Silicon Alloy Double Check Valve Backflow Preventer Assembly, Quarter Turn Shutoff, Single Top Entry, NPT
Amazon.com
1
Free shipping
折扣 14%
$269.85
$314.99
Watts LF007 Series 3/4" Lead-Free Copper Silicon Alloy Double Check Valve Backflow Preventer Assembly, Quarter Turn Shutoff, Single Top Entry, NPT
Amazon.com
1
$58.90
NDS KBI 2 in. PVC Spring Check Valve-Foot Valve 1001-20FV
DkHardware.com
$58.90
NDS KBI 2 in. PVC Spring Check Valve-Foot Valve 1001-20FV
DkHardware.com
$113.95
Watts 123496 1 NPT Swing Check Valve LFCV-1 Lead-Free Check Valve
1877ForParts.com
$113.95
Watts 123496 1 NPT Swing Check Valve LFCV-1 Lead-Free Check Valve
1877ForParts.com