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Plumbing Valves

Secure Pipes and Connections with Plumbing Valves

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Oatey 34493 Quiet Pipes B Straight Hammer Arrestor with 3/4" F1807 PEX Connection

Item number83534493

$15.99/Each
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Oatey 34494 Quiet Pipes C Straight Hammer Arrestor with 1" F1807 PEX Connection

Item number83534494

$36.49/Each
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Oatey 34495 Quiet Pipes B Straight Hammer Arrestor with 3/4" F1960 PEX Connection

Item number83534495

$20.99/Each
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Oatey 34496 Quiet Pipes C Straight Hammer Arrestor with 1" F1960 PEX Connection

Item number83534496

$44.49/Each
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Oatey 34497 Quiet Pipes D Straight Hammer Arrestor with 1" MIP Connection

Item number83534497

$50.49/Each
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Oatey 34498 Quiet Pipes AA Straight Hammer Arrestor with 1/2" Male Sweat / Press Connection

Item number83534498

$9.99/Each
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Oatey 43904 4" PVC Backwater Valve

Item number83543904

$35.49/Each
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T&S BP-TMV-38C-CBT Thermostatic Mixing Valve with Cold Bypass Tee

Item number510bptmv38ccbt

$62.09/Each
Watts 0009118 LFU5B-Z3 3/4" FNPT Union x FNPT Water Pressure Reducing Valve

Item number74a0009118

$977.04/Each

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Watts 0009217 LF25AUB-Z3 1/2" FNPT Union x FNPT Water Pressure Reducing Valve

Item number74a0009217

$209.23/Each

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Watts 0009257 LF25AUB-Z3 3/4" FNPT Union x FNPT Water Pressure Reducing Valve

Item number74a0009257

$351.60/Each

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Watts 0009309 LF25AUB-Z3 1" FNPT Union x FNPT Water Pressure Reducing Valve

Item number74a0009309

$481.57/Each

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Watts 0009392 LF25AUB-Z3 1 1/4" FNPT Union x FNPT Water Pressure Reducing Valve

Item number74a0009392

$914.75/Each

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Watts 0009431 LF25AUB-Z3 1 1/2" FNPT Union x FNPT Water Pressure Reducing Valve

Item number74a0009431

$1,162.17/Each

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Watts 0009465 LF25AUB-Z3 2" FNPT Union x FNPT Water Pressure Reducing Valve

Item number74a0009465

$1,336.27/Each

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Watts 0009639 LFN55B-M1-U 1" NPT Union x FNPT Water Pressure Reducing Valve

Item number74a0009639

$268.49/Each
4 SizesWatts 0111510 757-OSY 2 1/2" Double Check Valve Backflow Preventer Assembly with OS&Y Valves

Item number74a0111510

$3,250.69/Each

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2 SizesWatts 0111522 757-NRS 2 1/2" Double Check Valve Backflow Preventer Assembly with NRS Valves

Item number74a0111522

$3,161.90/Each

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Watts 0122583 LFN9-C 1/2" Dual Check Vacuum Breaker

Item number74a0122583

$452.49/Each
4 SizesWatts 0298514 LF223 3/4" FNPT x FNPT High-Capacity Water Pressure Reducing Valve

Item number74a0298514

$847.45/Each

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2 SizesWatts 0298602 LFN223M2-B 2 1/2" Super-Capacity FNPT x FNPT Water Pressure Reducing Valve

Item number74a0298602

$5,604.91/Each

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Watts 0379115 LF777SI 1 1/2" FNPT Wye-Pattern Cast Strainer

Item number74a0379115

$267.50/Each

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Watts 0379116 LF777SI 2" FNPT Wye-Pattern Cast Strainer

Item number74a0379116

$393.40/Each

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Watts 0379124 LFS777SI 2" Solder x Solder Wye-Pattern Cast Strainer

Item number74a0379124

$393.40/Each

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Watts 0386462 B911S-M3 1/2" Solder x FNPT Combination Fill Valve and Backflow Preventer

Item number74a0386462

$228.49/Each
Watts 0386463 B911T-M3 1/2" Union FNPT x FNPT Combination Fill Valve and Backflow Preventer

Item number74a0386463

$271.23/Each

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Watts 0386473 B911T-M3 1/2" Combination Fill Valve and Backflow Preventer with Press Adapters

Item number74a0386473

$297.45/Each

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Watts 0388002 800M4QT 1" Anti-Siphon Pressure Vacuum Breaker

Item number74a0388002

$318.23/Each

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Watts 0559118 LFMMVM1-US 3/4" Thermostatic Mixing Valve

Item number74a0559118

$370.48/Each

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Watts 0559120 LFMMVM1-PEX 1" Thermostatic Mixing Valve

Item number74a0559120

$486.52/Each

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Watts 0559121 LFMMVM1-US 1" Thermostatic Mixing Valve

Item number74a0559121

$486.52/Each

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3 SizesWatts 0702310 408-OSY-RW 2 1/2" OS&Y Resilient Wedge Flanged Gate Valve

Item number74a0702310

$805.00/Each

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2 SizesWatts 0792024 LF008PCQT 1/2" Anti-Siphon Spill-Resistant Vacuum Breaker

Item number74a0792024

$879.01/Each

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Watts 0792041 LF288AM2 1 1/4" Anti-Siphon Vacuum Breaker

Item number74a0792041

$539.05/Each

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Watts 0792042 LF288AM2 1 1/2" Anti-Siphon Vacuum Breaker

Item number74a0792042

$632.52/Each

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Watts 0792043 LF288AM2 2" Anti-Siphon Vacuum Breaker

Item number74a0792043

$983.14/Each

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Watts 0792066 LF7-10-U2 1 1/4" FMT x 1" FNPT Union Dual Check Valve

Item number74a0792066

$294.49/Each
Watts 0792095 LFNLF9 3/8" Dual Check Vacuum Breaker

Item number74a0792095

$212.49/Each
Watts 0794066 LFRK 909-T 3/4" and 1" Reduced Pressure Zone Total Repair Kit

Item number74a0794066

$469.99/Each
Watts 0794070 LFRK 909M1-RT 1 1/4" - 2" Reduced Pressure Zone Total Rubber Parts Repair Kit

Item number74a0794070

$176.49/Each
Watts 0794071 LFRK 909M1-T 1 1/4" - 2" Reduced Pressure Zone Total Repair Kit

Item number74a0794071

$869.00/Each
Watts 0794090 LFRK 909-RT 4" Reduced Pressure Zone Total Rubber Parts Repair Kit

Item number74a0794090

$679.00/Each
2 SizesWatts 0825211 77F-DI-FDA-125 3" Wye-Pattern Flanged Cast Iron Strainer

Item number74a0825211

$808.91/Each

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Watts 0887192 RK 007M1-T 1 1/2" and 2" Double Check Valve Total Repair Kit

Item number74a0887192

$298.99/Each
Watts 0887723 RK 007M2-T 1 1/4" - 1 1/2" Double Check Valve Total Repair Kit

Item number74a0887723

$292.49/Each
Watts 0887793 RK 009M2-T 1" Reduced Pressure Zone Total Repair Kit

Item number74a0887793

$306.49/Each
Watts 0887794 RK 009M2-T 1 1/4" and 1 1/2" Reduced Pressure Zone Total Repair Kit

Item number74a0887794

$486.99/Each
Watts 0888527 RK 009M3-T 3/4" Reduced Pressure Zone Total Repair Kit
Rated 4 out of 5 stars

Item number74a0888527

$198.49/Each
Watts 0889371 RK957/RPDA-CK2-RS 2 1/2" - 4" Second Check Repair / Replacement Kit

Item number74a0889371

$439.99/Each
Watts 794089 LFRK 909-RT 2 1/2" - 3" Reduced Pressure Zone Total Rubber Parts Repair Kit

Item number74a0794089

$498.99/Each
Watts 825HBV 825Y-QT RP 2" Reduced Pressure Zone Assembly

Item number74a825hbv

$1,409.00/Each
Watts 88004033 009M2-QT-FS 1 1/4" Reduced Pressure Zone Assembly

Item number74a88004033

$1,094.25/Each

for details

Watts 88004034 009M2-QT-FS 1 1/2" Reduced Pressure Zone Assembly

Item number74a88004034

$1,146.19/Each

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Watts 88004077 LF009-QT-S-FS 1/2" Reduced Pressure Zone Assembly with Bronze Strainer

Item number74a88004077

$633.06/Each

for details

Watts 88004112 LF009M2-QT-FS 1" Reduced Pressure Zone Assembly

Item number74a88004112

$872.46/Each

for details

Watts 88004113 LF009M2-QT-FS 1 1/4" Reduced Pressure Zone Assembly

Item number74a88004113

$1,368.66/Each

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Watts 88004114 LF009M2-QT-FS 1 1/2" Reduced Pressure Zone Assembly

Item number74a88004114

$1,433.11/Each

for details

Watts 88004115 LF009M2-QT-FS 2" Reduced Pressure Zone Assembly

Item number74a88004115

$1,699.24/Each

for details

Watts 88005697 LFFBV-3C-M1 2 1/2" FNPT Full Port Threaded DZR Brass Ball Valve

Item number74a88005697

$186.99/Each
Watts 88005698 LFFBV-3C-M1 3" FNPT Full Port Threaded DZR Brass Ball Valve

Item number74a88005698

$222.49/Each
Watts 88005706 LFFBVS-3C-M1 2 1/2" Full Port Solder DZR Brass Ball Valve

Item number74a88005706

$174.49/Each
Watts 88005707 LFFBVS-3C-M1 3" Full Port Solder DZR Brass Ball Valve

Item number74a88005707

$198.99/Each
4 SizesWatts F111584 957-OSY-FS 2 1/2" Reduced Pressure Zone Assembly with OS&Y Shutoff Valves

Item number74af111584

$5,091.39/Each

for details

4 SizesWatts F111602 957-NRS-FS 2 1/2" Reduced Pressure Zone Assembly with NRS Shutoff Valves

Item number74af111602

$4,222.90/Each

for details

Watts F274513 174A Series 3/4" Water Pressure Relief Valve with Flood Sensor - 50 PSI

Item number74af274513

$257.88/Each

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Watts F274598 174A Series 3/4" Water Pressure Relief Valve with Flood Sensor - 75 PSI

Item number74af274598

$257.88/Each

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Watts F274683 174A Series 3/4" Water Pressure Relief Valve with Flood Sensor - 100 PSI

Item number74af274683

$257.88/Each

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Watts F274751 174A Series 3/4" Water Pressure Relief Valve with Flood Sensor - 125 PSI

Item number74af274751

$257.88/Each

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Watts F382328 740 Series 3/4" Water Pressure Relief Valve with Flood Sensor - 50 PSI

Item number74af382328

$232.68/Each

for details

2 SizesWatts F391008 LF909-QT-FS 3/4" Reduced Pressure Zone Assembly with Tee Handles

Item number74af391008

$1,859.00/Each
3 SizesWatts F391010 LF909M1-QT-FS 1 1/4" Reduced Pressure Zone Assembly with Lever Handles

Item number74af391010

$3,579.00/Each
Watts T062020 007M3-QT-FZ 3/4" Double Check Valve Backflow Preventer Assembly

Item number74at062020

$356.37/Each

for details

Watts T062306 007M1-QT-FZ 1" Double Check Valve Assembly

Item number74at062306

$401.54/Each

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Watts T063231 LF007M3-QT-FZ 3/4" Double Check Valve Assembly

Item number74at063231

$452.36/Each

for details

Watts T063232 LF007M1-QT-FZ 1" Double Check Valve Assembly

Item number74at063232

$547.74/Each

for details

Watts T063233 LF007M2-QT-FZ 1 1/4" Double Check Valve Assembly

Item number74at063233

$781.70/Each

for details

Watts T063234 LF007M2-QT-FZ 1 1/2" Double Check Valve Assembly

Item number74at063234

$986.81/Each

for details

Watts T063235 LF007M1-QT-FZ 2" Double Check Valve Assembly

Item number74at063235

$1,106.01/Each

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3 SizesWatts T122593 LF007M3-QT-S-FZ 3/4" Double Check Valve Backflow Preventer Assembly with Strainer

Item number74at122593

$618.02/Each

for details

2 SizesWatts T387096 800M4-QT-FZ 1/2" Anti-Siphon Pressure Vacuum Breaker with Freeze Sensor

Item number74at387096

$323.00/Each

for details

Watts T765DBV 765-QT-FZ PVB 3/4" Pressure Vacuum Breaker

Item number74at765dbv

$199.99/Each
Watts T792010 LF800M4-QT-FZ 1/2" Anti-Siphon Pressure Vacuum Breaker

Item number74at792010

$423.42/Each

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Watts T792011 LF800M4-QT-FZ 3/4" Anti-Siphon Pressure Vacuum Breaker

Item number74at792011

$405.22/Each

for details

Watts T792012 LF800M4-QT-FZ 1" Anti-Siphon Pressure Vacuum Breaker

Item number74at792012

$417.72/Each

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Watts T792013 LF800M4-QT-FZ 1 1/4" Anti-Siphon Pressure Vacuum Breaker

Item number74at792013

$969.00/Each
Watts T792014 LF800M4-QT-FZ 1 1/2" Anti-Siphon Pressure Vacuum Breaker

Item number74at792014

$1,189.00/Each
Watts T792015 LF800M4-QT-FZ 2" Anti-Siphon Pressure Vacuum Breaker

Item number74at792015

$1,229.00/Each
3 SizesWatts T792016 LF800M4-FR-FZ 1/2" Freeze-Resistant Pressure Vacuum Breaker

Item number74at792016

$463.28/Each
Zurn Elkay 112-350 1 1/2" Double Check Valve Backflow Preventer for Non-Potable Water Lines

Item number995112350

$910.99/Each

for details

Zurn Elkay 112-350XL 1 1/2" Double Check Valve Backflow Preventer

Item number995112350xl

$1,218.99/Each

for details

Zurn Elkay 112-375XL 1 1/2" Reduced Pressure Principle Backflow Preventer

Item number995112375xl

$1,644.99/Each

for details

4 SizesZurn Elkay 112-500XL 1 1/2" Single Union Water Pressure Reducing Valve with Integral By-pass Check Valve

Item number995112500xl

$1,768.99/Each

for details

2 SizesZurn Elkay 112-850TUXL 1 1/2" Quarter Turn Tapped Bronze Ball Valve with Single Body

Item number995112850tuxl

$584.99/Each

for details

3 SizesZurn Elkay 112-850TXL 1 1/2" Quarter Turn Tapped Bronze Ball Valve

Item number995112850txl

$284.99/Each

for details

Zurn Elkay 112-850TXL 1 1/4" Quarter Turn Tapped Bronze Ball Valve

Item number995114850txl

$204.99/Each

for details

Zurn Elkay 112-850UXL 1 1/2" Quarter Turn Bronze Ball Valve with Single Body

Item number995112850uxl

$571.99/Each

for details

Zurn Elkay 112-950XL3 1 1/2" Double Check Valve Backflow Preventer with Male 45 Degree Flare SAE Test Fitting

Item number995112950xl3

$1,218.99/Each

for details

Zurn Elkay 112-950XLT2 1 1/2" Double Check Valve Backflow Preventer with Top Access Check Covers

Item number995112950xlt2

$1,320.99/Each

for details

Zurn Elkay 112-975XL 1 1/2" Reduced Pressure Principle Backflow Preventer for Non-Potable Water Lines

Item number995112975xl

$1,486.99/Each

for details

Zurn Elkay 112-975XL2 1 1/2" Wye Pattern Reduced Pressure Principle Backflow Preventer

Item number995112975xl2

$1,898.99/Each

for details

Plumbing valves are a critical aspect of your establishment’s water and sewage systems. These valves regulate the flow of water and other fluids through pipes, which affects pressure and water flow. Additionally, they can prevent water contamination by ensuring everything flows in the proper direction and minimizing backflow.

Check and replace plumbing valves on your system regularly to keep your plumbing system clean and safe. We offer mixing valves and pressure-reducing valves depending on your needs. There are also hot and cold valves available for washing stations. For more plumbing and water treatment products, check out our water filtration parts and accessories, water heaters, and drain accessories.

Also make sure to check out other great items from American Standard, Bradley, Delta Faucet Company, Eastman, Easyflex, Inc, Febco and Jackson.