Apply to be a TradeMaster!
Filter menu expanded

Filters

1,656 items
Reset

SORT

Product Availability

Show In Stock Only (810)

Product Type

Air Eliminator (6)
Air Valve (11)
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

$1 to $5 (5)
$5 to $10 (22)
$10 to $15 (31)
$15 to $20 (22)
$20 to $25 (27)
$25 to $30 (26)
$30 to $35 (22)
$35 to $40 (20)
$40 to $45 (20)
$45 to $50 (25)

Watts

Watts
Help Face
Need a little help?
1656 items
Grid
List
Compare
Product Image of RK A2 to 2M2 Convert
RK A2 to 2M2 Convert
SKU: 0004653
Watts
SKU: 0004653
Brand: Watts
(2)
$66.52 each
In Stock
Get 2 by Tue, Jun 9
In Stock
Get 2 by Tue, Jun 9
Compare
Product Image of 3/4" x 1" Boiler Pressure Relief Valve w/ Flood Sensor Connectivity (60 psi)
$231.34 each
In Stock
Get 2 by Fri, Jun 12
In Stock
Get 2 by Fri, Jun 12
Compare
Product Image of 2" 007M1-QT-FZ Double Check Valve Assembly w/ Freeze Sensor Connectivity
$913.15 each
In Stock
Get 2 by Tue, Jun 9
In Stock
Get 2 by Tue, Jun 9
Compare
Product Image of 1/2" LF70A-T Lead Free Threaded Tempering Valve (120° -160°)
$166.14 each
In Stock
Get 6 by Tue, Jun 9
In Stock
Get 6 by Tue, Jun 9
Compare
Product Image of 1/2" LF25AUB-LP-Z3 Low Pressure Reducing Valve (Threaded F Union Inlet x NPT Threaded F Outlet)
$366.64 each
In Stock
Get 5 by Tue, Jun 9
In Stock
Get 5 by Tue, Jun 9
Compare
Product Image of A2-IntelliTimer
A2-IntelliTimer
SKU: 0004650
Watts
SKU: 0004650
Brand: Watts
(7)
$303.39 each
In Stock
Get 6 by Tue, Jun 9
In Stock
Get 6 by Tue, Jun 9
Compare
Product Image of 3/4" 25AUB RK Repair Kit
3/4" 25AUB RK Repair Kit
SKU: 0864943
Watts
SKU: 0864943
Brand: Watts
(16)
$155.26 each
In Stock
Get 2 by Tue, Jun 9
In Stock
Get 2 by Tue, Jun 9
Compare
Product Image of 3/8" Onix Coupling (Bag of 10)
3/8" Onix Coupling (Bag of 10)
SKU: 677062-10
Watts
SKU: 677062-10
Brand: Watts
(1)
$39.45 each
In Stock
Get 3 by Tue, Jun 9
In Stock
Get 3 by Tue, Jun 9
Compare
Product Image of 3/4" LF70A Lead Free Sweat Tempering Valve (120° -160°)
$196.88 each
In Stock
Get 2 by Thu, Jun 11
In Stock
Get 2 by Thu, Jun 11
Compare
Product Image of LFTB-2-1/2-232-248 Center Back Entry Bimetal Thermometer (2-1/2" Dial)
$34.34 each
In Stock
Get 2 by Thu, Jun 11
In Stock
Get 2 by Thu, Jun 11
Compare
Product Image of LFFBV-3C-M1, 3/8" Full Port Threaded Ball Valve, Lead Free
$12.69 each
In Stock
Get 7 by Tue, Jun 9
In Stock
Get 7 by Tue, Jun 9
Compare
Product Image of 3/8 LF288A Anti-Siphon Vacuum Breaker Lead Free
3/8 LF288A Anti-Siphon Vacuum Breaker Lead Free
SKU: 0792037
Watts
SKU: 0792037
Brand: Watts
(44)
$156.74 each
In Stock
Get 5 by Tue, Jun 9
In Stock
Get 5 by Tue, Jun 9
Compare
Product Image of 1" LFN240X-6 Lead FreeT&P Relief Valve w/ Flood Sensor Connectivity (150 psi)
$1,030.69 each
Out of Stock
Get it by Tue, Jun 23 - Tue, Jun 30
Out of Stock
Get it by Tue, Jun 23 - Tue, Jun 30
Compare
Product Image of 1-1/4" LFS777SI Lead Free Brass Wye Strainer (Solder)
$143.66 each
In Stock
Get 13 by Tue, Jun 9
In Stock
Get 13 by Tue, Jun 9
Compare
Product Image of 3/4" GB-H EPDM Gasket Kit (2 Gaskets Per Kit)
$13.82 each
BOX UP & SAVE 8%
$318.00 box of 25
$12.72 each
In Stock
Get 33 by Tue, Jun 9
In Stock
Get 33 by Tue, Jun 9
Compare
Product Image of 1/2" LFMMVM1 PEX Crimp Lead Free Mixing Valve
$156.62 each
In Stock
Get 35 by Tue, Jun 9
In Stock
Get 35 by Tue, Jun 9
Compare
Product Image of 3/4" LF150A-HA, Water Hammer Arrestor, Lead Free
$191.97 each
In Stock
Get 4 by Fri, Jun 12
In Stock
Get 4 by Fri, Jun 12
Compare
Product Image of 1-1/2" Bronze RPZ (009M2QTFS)
1-1/2" Bronze RPZ (009M2QTFS)
SKU: 88004034
Watts
SKU: 88004034
Brand: Watts
$1,203.50 each
In Stock
Get 2 by Tue, Jun 9
In Stock
Get 2 by Tue, Jun 9
Compare
Product Image of LFFHB-1 12", 1/2" MPT x Sweat Inlet Frost-Proof Automatic Draining Wall Faucet
$118.50 each
In Stock
Get 10 by Tue, Jun 9
In Stock
Get 10 by Tue, Jun 9
Compare
Product Image of Total Relief Valve Kit for Watts 2-1/2" and 3" LF909 (LFRK 909-VT 2-1/2-3)
$577.20 each
Backorder
Get it by Tue, Jun 30 - Wed, Jul 8
Backorder
Get it by Tue, Jun 30 - Wed, Jul 8
Compare
Product Image of 3/4" to 1" Backflow Check Repair Kit, Series 008 (RK 008-T 3/4-1)
$168.48 each
In Stock
Get 5 by Tue, Jun 9
In Stock
Get 5 by Tue, Jun 9
Compare
Product Image of 3/4" GA-H Dielectric Union Gasket Kit for 3003, 3004, and 3005 Series (2 Gaskets Per Kit)
$12.24 each
In Stock
Get 12 by Tue, Jun 9
In Stock
Get 12 by Tue, Jun 9
Compare
Product Image of 1-1/2" 77SI Cast Iron Wye Strainer (Threaded)
1-1/2" 77SI Cast Iron Wye Strainer (Threaded)
SKU: 0220079
Watts
SKU: 0220079
Brand: Watts
(9)
$77.65 each
In Stock
Get 6 by Tue, Jun 9
In Stock
Get 6 by Tue, Jun 9
Compare
Product Image of Rubber Repair Kit for Watts 3/4" 009 (RK-009M3-RT)
$134.58 each
In Stock
Get 79 by Tue, Jun 9
In Stock
Get 79 by Tue, Jun 9
Compare
Product Image of OFPRFC 20 Micron Radial Flow Carbon Block Cartridge for OneFlow Plus System
$191.60 each
In Stock
Get 1 by Tue, Jun 9
In Stock
Get 1 by Tue, Jun 9
Compare
Product Image of 1/2" LF777SI Lead Free Brass Wye Strainer (Threaded)
$86.47 each
In Stock
Get 8 by Tue, Jun 9
In Stock
Get 8 by Tue, Jun 9
Compare
Product Image of 5 Micron 4-1/2" x 10" Full Flow String Wound Water Filter Cartridge
$29.27 each
BOX UP & SAVE 12%
$103.12 box of 4
$25.78 each
In Stock
Get 8 by Tue, Jun 9
In Stock
Get 8 by Tue, Jun 9
Compare
Product Image of 10" PWILGACPH10 Inline Granular Activated Carbon Phosphate Filter
$29.16 each
In Stock
Get 15 by Tue, Jun 9
In Stock
Get 15 by Tue, Jun 9
Compare
Product Image of 1-1/4" x 1-1/2" Series 740 Boiler Pressure Relief Valve w/ Flood Sensor Connectivity (60 psi)
$531.51 each
Out of Stock
Get it by Tue, Jun 23 - Tue, Jun 30
Out of Stock
Get it by Tue, Jun 23 - Tue, Jun 30
Compare
Product Image of 3/4" LFN250B Water Pressure Regulator, Lead Free
$309.90 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of 3/4" MNPT x 3/4" FNPT LF4L Poppet Type Pressure Relief Valve (150 psi)
$101.68 each
Backorder
Get it by Tue, Jun 30 - Wed, Jul 8
Backorder
Get it by Tue, Jun 30 - Wed, Jul 8
Compare
Product Image of 3/4" 40XL-M15 Lead Free T&P Relief Valve w/ Flood Sensor Connectivity (150 psi)
$710.51 each
In Stock
Get 1 by Tue, Jun 9
In Stock
Get 1 by Tue, Jun 9
Compare
Product Image of 1/2" LF007-QT-FZ Lead Free Double Check Valve Assembly w/ Freeze Sensor Connectivity
$439.86 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of 1" AS-MB Microbubble Air Separator
1" AS-MB Microbubble Air Separator
SKU: 0858547
Watts
SKU: 0858547
Brand: Watts
$184.38 each
In Stock
Get 2 by Tue, Jun 9
In Stock
Get 2 by Tue, Jun 9
Compare
Product Image of O-Ring for Full Flow Housings
O-Ring for Full Flow Housings
SKU: 7300398
Watts
SKU: 7300398
Brand: Watts
$5.44 each
In Stock
Get 8 by Tue, Jun 9
In Stock
Get 8 by Tue, Jun 9
Compare
Product Image of N55B-RK 1-1/4" - 2" Repair Kit
N55B-RK 1-1/4" - 2" Repair Kit
SKU: 0006988
Watts
SKU: 0006988
Brand: Watts
(4)
$131.74 each
In Stock
Get 4 by Tue, Jun 9
In Stock
Get 4 by Tue, Jun 9
Compare
Product Image of Total Repair Kit for Watts 3/4" and 1" 009/LF009 (RK 009-T)
$344.64 each
In Stock
Get 4 by Tue, Jun 9
In Stock
Get 4 by Tue, Jun 9
Compare
Product Image of 3/4" FNPT LFTWHG2-FT-HC-RV Tankless Water Heater Valve Set w/ VersaFit Tech, Hot and Cold Valve Set, 150 psi Relief Valve (Lead Free)
$195.85 each
In Stock
Get 113 by Tue, Jun 9
In Stock
Get 113 by Tue, Jun 9
Compare
Product Image of 3/4" 174A Relief Valve w/ Flood Sensor Connectivity (45 psi)
$206.58 each
In Stock
Get 2 by Tue, Jun 9
In Stock
Get 2 by Tue, Jun 9
Compare
Product Image of 1-1/4" Double Check Valve Assembly (007M2-QT)
1-1/4" Double Check Valve Assembly (007M2-QT)
SKU: T062681
Watts
SKU: T062681
Brand: Watts
(47)
$646.86 each
In Stock
Get 6 by Tue, Jun 9
In Stock
Get 6 by Tue, Jun 9
Compare
Product Image of 1-1/4" LF777SI Lead Free Brass Wye Strainer (Threaded)
$199.25 each
In Stock
Get 9 by Tue, Jun 9
In Stock
Get 9 by Tue, Jun 9
Compare
Product Image of 3/4" LFMMVM1 CPVC Lead Free Mixing Valve
3/4" LFMMVM1 CPVC Lead Free Mixing Valve
SKU: 0559162
Watts
SKU: 0559162
Brand: Watts
(1)
$194.70 each
In Stock
Get 5 by Tue, Jun 9
In Stock
Get 5 by Tue, Jun 9
Compare
Product Image of LF474A 3/4" Female Relief Valve (125 psi)
LF474A 3/4" Female Relief Valve (125 psi)
SKU: 0369011
Watts
SKU: 0369011
Brand: Watts
(1)
$153.04 each
In Stock
Get 3 by Tue, Jun 9
In Stock
Get 3 by Tue, Jun 9
Compare
Product Image of 1/2" MNPT x FNPT Series 111 Brass 125 PSI Relief Valve
$51.98 each
Out of Stock
Get it by Tue, Jun 23 - Tue, Jun 30
Out of Stock
Get it by Tue, Jun 23 - Tue, Jun 30
Compare
Product Image of Union Gasket, 1101977
Union Gasket, 1101977
SKU: 1101977
Watts
SKU: 1101977
Brand: Watts
(2)
$1.30 each
In Stock
Get 1 by Tue, Jun 9
In Stock
Get 1 by Tue, Jun 9
Compare
Product Image of 3/8" PEX-AL-PEX Compression Coupling
3/8" PEX-AL-PEX Compression Coupling
SKU: 81011141
Watts
SKU: 81011141
Brand: Watts
$13.35 each
BOX UP & SAVE 4%
$128.30 box of 10
$12.83 each
In Stock
Get 56 by Tue, Jun 9
In Stock
Get 56 by Tue, Jun 9
Compare
Product Image of 3/4" LFN45BM1 Water Pressure Reducing Valve, Lead Free
$155.58 each
In Stock
Get 1 by Wed, Jun 10
In Stock
Get 1 by Wed, Jun 10
Compare
Product Image of 4" 88IHH61 Lug Ductile Iron Butterfly Valve, EPDM, Lever Handle (200 PSI)
4" 88IHH61 Lug Ductile Iron Butterfly Valve, EPDM, Lever Handle (200 PSI)
SKU: M6717870
Watts
SKU: M6717870
Brand: Watts
$163.28 each
In Stock
Get 8 by Tue, Jun 9
In Stock
Get 8 by Tue, Jun 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.