Shop Watts
Filter menu expanded

Filters

1,648 items
Reset

SORT

Product Availability
–

Show In Stock Only (763)

Product Type
–

Air Eliminator (6)
Air Valve (10)
Backflow Part (201)
Backflow Preventer (303)
Ball Valve (89)
Boiler Drain Valve (4)
Check Valve (26)
Dielectric Union (52)
Drain (43)
Expansion Tank (15)

Price Range
–

Under $1 (1)
$1 to $5 (5)
$5 to $10 (21)
$10 to $15 (32)
$15 to $20 (21)
$20 to $25 (26)
$25 to $30 (29)
$30 to $35 (24)
$35 to $40 (17)
$40 to $45 (20)

Watts

Watts
Help Face
Need a little help?
1648 items
Grid
List
Compare
Product Image of 1/2 LF288A Anti Siphon Vacuum Breaker Lead Free
1/2 LF288A Anti Siphon Vacuum Breaker Lead Free
SKU: 0792038
Watts
SKU: 0792038
Brand: Watts
(45)
$109.83 each
In Stock
Get 25 by Mon, Nov 9
In Stock
Get 25 by Mon, Nov 9
Compare
Product Image of Total Repair Kit for Watts 1" 009, LF009 (RK-009M2-T)
$352.12 each
In Stock
Get 18 by Mon, Nov 9
In Stock
Get 18 by Mon, Nov 9
Compare
Product Image of 1" LF25AUB-Z3 Pressure Reducing Valve, Lead Free (Threaded F Union Inlet x NPT Threaded F Outlet)
$505.65 each
In Stock
Get 31 by Mon, Nov 9
In Stock
Get 31 by Mon, Nov 9
Compare
Product Image of 3/4" NPT Union x FNPT LFN45BM1-U-070 Water Pressure Reducing Valve, 25-75 psi, 70 psi Setpoint (Lead Free)
$124.58 each
In Stock
Get 133 by Mon, Nov 9
In Stock
Get 133 by Mon, Nov 9
Compare
Product Image of 3/4" LF7RU2-2 Dual Check Valve (Lead Free)
3/4" LF7RU2-2 Dual Check Valve (Lead Free)
SKU: 0072204
Watts
SKU: 0072204
Brand: Watts
(20)
$101.84 each
In Stock
Get 102 by Mon, Nov 9
In Stock
Get 102 by Mon, Nov 9
Compare
Product Image of LFFBV-3C-M1, 2" Full Port Threaded Ball Valve, Lead Free
$90.43 each
In Stock
Get 15 by Mon, Nov 9
In Stock
Get 15 by Mon, Nov 9
Compare
Product Image of ETX-60, 6.0 Gallon Non-Potable Water Expansion Tank
$137.14 each
In Stock
Get 39 by Mon, Nov 9
In Stock
Get 39 by Mon, Nov 9
Compare
Product Image of LF100XL-8,  3/4" Lead Free T & P Relief Valve
LF100XL-8, 3/4" Lead Free T & P Relief Valve
SKU: 0556001
Watts
SKU: 0556001
Brand: Watts
(10)
$42.83 each
In Stock
Get 10 by Mon, Nov 9
In Stock
Get 10 by Mon, Nov 9
Compare
Product Image of 1/2" Sweat 2-M2, Washing Machine Shutoff Valve
1/2" Sweat 2-M2, Washing Machine Shutoff Valve
SKU: 0006644
Watts
SKU: 0006644
Brand: Watts
(10)
$116.26 each
In Stock
Get 34 by Mon, Nov 9
In Stock
Get 34 by Mon, Nov 9
Compare
Product Image of 3/4" LFMMVM1-UT Lead Free Mixing Valve (Threaded)
$205.72 each
In Stock
Get 108 by Mon, Nov 9
In Stock
Get 108 by Mon, Nov 9
Compare
Product Image of 1/4" FV-4M1 Auto Air Vent
1/4" FV-4M1 Auto Air Vent
SKU: 0590716
Watts
SKU: 0590716
Brand: Watts
(14)
$21.38 each
In Stock
Get 84 by Mon, Nov 9
In Stock
Get 84 by Mon, Nov 9
Compare
Product Image of 2" Lead Free Bronze RPZ (LF009M2QTFS2)
2" Lead Free Bronze RPZ (LF009M2QTFS2)
SKU: 88004115
Watts
SKU: 88004115
Brand: Watts
(1)
$1,284.20 each
In Stock
Get 22 by Mon, Nov 9
In Stock
Get 22 by Mon, Nov 9
Compare
Product Image of 1/2"-1" Repair Kit
1/2"-1" Repair Kit
SKU: 0006960
Watts
SKU: 0006960
Brand: Watts
(34)
$61.84 each
In Stock
Get 47 by Mon, Nov 9
In Stock
Get 47 by Mon, Nov 9
Compare
Product Image of 1/2" B9-11TM3 (Combination 1156F - 9D (Press x Press)
$312.32 each
In Stock
Get 22 by Mon, Nov 9
In Stock
Get 22 by Mon, Nov 9
Compare
Product Image of HY-420-CIA Hydrant Repair Kit
HY-420-CIA Hydrant Repair Kit
SKU: 8142406
Watts
SKU: 8142406
Brand: Watts
$194.24 each
In Stock
Get 18 by Mon, Nov 9
In Stock
Get 18 by Mon, Nov 9
Compare
Product Image of 1/2" LF150A, Water Hammer Arrestor, Lead Free
1/2" LF150A, Water Hammer Arrestor, Lead Free
SKU: 0121227
Watts
SKU: 0121227
Brand: Watts
(84)
$86.64 each
In Stock
Get 27 by Fri, Nov 13
In Stock
Get 27 by Fri, Nov 13
Compare
Product Image of 3/4" LFN55BM1-U NPT Union x FNPT Water Pressure Reducing Valve (Lead Free)
$201.01 each
In Stock
Get 25 by Mon, Nov 9
In Stock
Get 25 by Mon, Nov 9
Compare
Product Image of Total Repair Kit for Watts 2" 009/LF009 (RK 009M2-T)
$653.83 each
In Stock
Get 35 by Mon, Nov 9
In Stock
Get 35 by Mon, Nov 9
Compare
Product Image of 1/2" LFMMVM1-UT Lead Free Mixing Valve (Threaded)
$168.63 each
In Stock
Get 129 by Mon, Nov 9
In Stock
Get 129 by Mon, Nov 9
Compare
Product Image of Air Gap for 1/2" 009, 3/4" 009M2/M3, 1/2 "to 1" 995, 3/4" to 1" 919 Series
Air Gap for 1/2" 009, 3/4" 009M2/M3, 1/2 "to 1" 995, 3/4" to 1" 919 Series
SKU: 0881582
Watts
SKU: 0881582
Brand: Watts
$120.21 each
In Stock
Get 11 by Mon, Nov 9
In Stock
Get 11 by Mon, Nov 9
Compare
Product Image of 1/2" PEX-AL-PEX Compression Coupling
1/2" PEX-AL-PEX Compression Coupling
SKU: 81010716
Watts
SKU: 81010716
Brand: Watts
$13.98 each
BOX UP & SAVE 4%
$134.30 box of 10
$13.43 each
In Stock
Get 74 by Mon, Nov 9
In Stock
Get 74 by Mon, Nov 9
Compare
Product Image of 1/2" LF25AUB-Z3 Pressure Reducing Valve (Threaded F Union Inlet x NPT Threaded F Outlet)
$219.69 each
In Stock
Get 18 by Mon, Nov 9
In Stock
Get 18 by Mon, Nov 9
Compare
Product Image of BBFP, 3/4" IPS Backflow Preventer
BBFP, 3/4" IPS Backflow Preventer
SKU: 0063192
Watts
SKU: 0063192
Brand: Watts
(43)
$160.73 each
Out of Stock
Get it by Mon, Nov 23 - Tue, Dec 1
Out of Stock
Get it by Mon, Nov 23 - Tue, Dec 1
Compare
Product Image of 9DM2, 3/4" Brass Dual Check Valve with Intermediate Atmospheric Vent
$179.50 each
In Stock
Get 7 by Mon, Nov 9
In Stock
Get 7 by Mon, Nov 9
Compare
Product Image of RK188A/288A/388T, 1/2" Repair Kit for Watts Anti-Siphon Vacuum Breaker (288A)
$44.57 each
In Stock
Get 15 by Mon, Nov 9
In Stock
Get 15 by Mon, Nov 9
Compare
Product Image of 1/2" Bronze RPZ (009QTFS)
1/2" Bronze RPZ (009QTFS)
SKU: 88004015
Watts
SKU: 88004015
Brand: Watts
$486.57 each
In Stock
Get 10 by Wed, Nov 11
In Stock
Get 10 by Wed, Nov 11
Compare
Product Image of LFFBVS-3C-M1, 1-1/4" Full Port Sweat Ball Valve, Lead Free
$40.04 each
In Stock
Get 40 by Mon, Nov 9
In Stock
Get 40 by Mon, Nov 9
Compare
Product Image of LFDPTG-1 3" Bottom Entry Pressure & Temperature Gauge (0-75 psi)
$49.67 each
In Stock
Get 20 by Mon, Nov 9
In Stock
Get 20 by Mon, Nov 9
Compare
Product Image of Total Repair Kit for Watts 1-1/4" - 1-1/2" 009, LF009 (RK-009M2-T)
$528.68 each
In Stock
Get 10 by Mon, Nov 9
In Stock
Get 10 by Mon, Nov 9
Compare
Product Image of 1" NPT Thread Union x FNPT LFN45BM1-U Water Pressure Reducing Valve, 25-75 psi (Lead Free)
$269.72 each
In Stock
Get 31 by Mon, Nov 9
In Stock
Get 31 by Mon, Nov 9
Compare
Product Image of ETX-15, 2.1 Gallon Non-Potable Water Expansion Tank
$65.96 each
In Stock
Get 23 by Mon, Nov 9
In Stock
Get 23 by Mon, Nov 9
Compare
Product Image of 3/4 LF288A Anti-Siphon Vacuum Breaker Lead Free
3/4 LF288A Anti-Siphon Vacuum Breaker Lead Free
SKU: 0792039
Watts
SKU: 0792039
Brand: Watts
(45)
$120.45 each
In Stock
Get 12 by Mon, Nov 9
In Stock
Get 12 by Mon, Nov 9
Compare
Product Image of 2" LF25AUB-Z3 Pressure Reducing Valve, Lead Free (Threaded F Union Inlet x NPT Threaded F Outlet)
$1,403.08 each
In Stock
Get 19 by Mon, Nov 9
In Stock
Get 19 by Mon, Nov 9
Compare
Product Image of 3/4" 474A Pressure Relief Valve (125 psi)
3/4" 474A Pressure Relief Valve (125 psi)
SKU: 0369010
Watts
SKU: 0369010
Brand: Watts
(2)
$149.56 each
In Stock
Get 17 by Mon, Nov 9
In Stock
Get 17 by Mon, Nov 9
Compare
Product Image of 1/2" LF70A Lead Free Sweat Tempering Valve (120° -160°)
1/2" LF70A Lead Free Sweat Tempering Valve (120° -160°)
SKU: 0559129
Watts
SKU: 0559129
Brand: Watts
(9)
$186.44 each
In Stock
Get 4 by Mon, Nov 9
In Stock
Get 4 by Mon, Nov 9
Compare
Product Image of BBFP, 1/2" CxC Backflow Preventer
BBFP, 1/2" CxC Backflow Preventer
SKU: 0063191
Watts
SKU: 0063191
Brand: Watts
(6)
$149.88 each
In Stock
Get 51 by Wed, Nov 11
In Stock
Get 51 by Wed, Nov 11
Compare
Product Image of 3/4" x 1" Boiler Pressure Relief Valve w/ Flood Sensor Connectivity (50 psi)
$244.31 each
In Stock
Get 13 by Mon, Nov 9
In Stock
Get 13 by Mon, Nov 9
Compare
Product Image of LF15M2-B, 3/4" Lead Free Water Hammer Arrestor (Threaded)
$43.91 each
In Stock
Get 31 by Mon, Nov 9
In Stock
Get 31 by Mon, Nov 9
Compare
Product Image of 3/4" LF3001A CxF Dielectric Union, Lead Free
3/4" LF3001A CxF Dielectric Union, Lead Free
SKU: 0009865
Watts
SKU: 0009865
Brand: Watts
(18)
$25.17 each
BOX UP & SAVE 0%
$604.08 box of 24
$25.17 each
In Stock
Get 129 by Mon, Nov 9
In Stock
Get 129 by Mon, Nov 9
Compare
Product Image of Lead Free Repair Kit for Watts 1/2"-3/4" 70A Series Tempering Valve (70A-RK)
$49.71 each
In Stock
Get 8 by Mon, Nov 9
In Stock
Get 8 by Mon, Nov 9
Compare
Product Image of LFFBV-3C-M1, 1-1/2" Full Port Threaded Ball Valve, Lead Free
$63.75 each
In Stock
Get 23 by Mon, Nov 9
In Stock
Get 23 by Mon, Nov 9
Compare
Product Image of 1/2" LFMMVM1-CPVC Lead Free Mixing Valve
1/2" LFMMVM1-CPVC Lead Free Mixing Valve
SKU: 0559161
Watts
SKU: 0559161
Brand: Watts
(2)
$138.89 each
In Stock
Get 33 by Mon, Nov 9
In Stock
Get 33 by Mon, Nov 9
Compare
Product Image of LFDPTG-1 3" Bottom Entry Pressure & Temperature Gauge (0-200 psi)
$107.14 each
In Stock
Get 128 by Mon, Nov 9
In Stock
Get 128 by Mon, Nov 9
Compare
Product Image of LFDPTG-3 3" Pressure & Temperature Gauge (0-50 psi)
$52.47 each
In Stock
Get 26 by Mon, Nov 9
In Stock
Get 26 by Mon, Nov 9
Compare
Product Image of 3/4" 40XL-5 Lead Free T&P Relief Valve w/ Flood Sensor Connectivity (150 psi)
$382.48 each
In Stock
Get 12 by Fri, Nov 13
In Stock
Get 12 by Fri, Nov 13
Compare
Product Image of 3/4" LF25AUB-LP-Z3 Low Pressure Reducing Valve (Threaded F Union Inlet x NPT Threaded F Outlet)
$434.07 each
In Stock
Get 7 by Mon, Nov 9
In Stock
Get 7 by Mon, Nov 9
Compare
Product Image of 3/4" 1170-US M2 Sweat Mixing Valve (Lead Free)
3/4" 1170-US M2 Sweat Mixing Valve (Lead Free)
SKU: 0559103
Watts
SKU: 0559103
Brand: Watts
(10)
$184.45 each
In Stock
Get 5 by Mon, Nov 9
In Stock
Get 5 by Mon, Nov 9
Compare
Product Image of 3/4" x 1" Boiler Pressure Relief Valve w/ Flood Sensor Connectivity (30 psi)
3/4" x 1" Boiler Pressure Relief Valve w/ Flood Sensor Connectivity (30 psi)
SKU: F382008
Watts
SKU: F382008
Brand: Watts
(19)
$244.31 each
In Stock
Get 27 by Mon, Nov 9
In Stock
Get 27 by Mon, Nov 9
Resources
FAQs, Manuals & Videos
Articles
More About Watts
The Watts Regulator Company, founded in 1874 by Joseph Watts, designs, produces, and distributes a broad line of flow control products for water quality, residential plumbing & heating, commercial and OEM markets. Today, Watts operates out of North America, Europe and Asia and is known for setting the standard in valve technology.