Shop Watts
Filter menu expanded

Filters

1,648 items
Reset

SORT

Product Availability
–

Show In Stock Only (761)

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 3/4" Double Union Sweat LFN45BM1-DU-S Water Pressure Reducing Valve, 25-75 psi (Lead Free)
$229.34 each
In Stock
Get 129 by Wed, Nov 11
In Stock
Get 129 by Wed, Nov 11
Compare
Product Image of BBFP-S, 3/4" CxC Backflow Preventer
BBFP-S, 3/4" CxC Backflow Preventer
SKU: 0063193
Watts
SKU: 0063193
Brand: Watts
(2)
$97.73 each
In Stock
Get 2 by Wed, Nov 11
In Stock
Get 2 by Wed, Nov 11
Compare
Product Image of PWDWTPFAS1 Pure Water Single-Stage Total PFAS Reduction Filtration System
$217.76 each
Backorder
Get it by Tue, Dec 8 - Mon, Jan 11
Backorder
Get it by Tue, Dec 8 - Mon, Jan 11
Compare
Product Image of 4" 88IPH65 Lug Ductile Iron Butterfly Valve, Gear Operator (200 PSI)
$206.38 each
In Stock
Get 1 by Tue, Nov 10
In Stock
Get 1 by Tue, Nov 10
Compare
Product Image of 1-1/4" LF25AUB-Z3 Pressure Reducing Valve, Lead Free (Double Union Sweat)
$1,055.87 each
In Stock
Get 1 by Tue, Nov 10
In Stock
Get 1 by Tue, Nov 10
Compare
Product Image of Second Check Kit, 3/4" - 1" (RK 909-CK2)
Second Check Kit, 3/4" - 1" (RK 909-CK2)
SKU: 0887121
Watts
SKU: 0887121
Brand: Watts
$184.77 each
In Stock
Get 3 by Tue, Nov 10
In Stock
Get 3 by Tue, Nov 10
Compare
Product Image of LFDPTG-3 2-1/2" Pressure & Temperature Gauge (0-70 psi)
$132.55 each
In Stock
Get 6 by Tue, Nov 10
In Stock
Get 6 by Tue, Nov 10
Compare
Product Image of 4" 77F Cast Iron Wye Strainer (77F-DI-FDA-125)
$1,300.28 each
In Stock
Get 3 by Tue, Nov 10
In Stock
Get 3 by Tue, Nov 10
Compare
Product Image of Repair Kit 9D and 9D and LF9D - 1/2"
Repair Kit 9D and 9D and LF9D - 1/2"
SKU: 0556097
Watts
SKU: 0556097
Brand: Watts
$53.34 each
Backorder
Get it by Tue, Dec 8 - Mon, Jan 11
Backorder
Get it by Tue, Dec 8 - Mon, Jan 11
Compare
Product Image of 100XL-100210 3/4" Temperature & Pressure Relief Valve, 3" Thermostat Probe Length
$64.37 each
Backorder
Get it by Tue, Dec 8 - Mon, Jan 11
Backorder
Get it by Tue, Dec 8 - Mon, Jan 11
Compare
Product Image of 3/4" 007M3-QT-FZ Double Check Valve Assembly w/ Freeze Sensor Connectivity
$374.19 each
In Stock
Get 4 by Tue, Nov 10
In Stock
Get 4 by Tue, Nov 10
Compare
Product Image of 3/4" LF800M4-QT-FZ Lead Free Anti-Siphon Pressure Vacuum Breaker w/ Freeze Sensor Connectivity
$425.48 each
In Stock
Get 4 by Tue, Nov 10
In Stock
Get 4 by Tue, Nov 10
Compare
Product Image of 14" x 14" SpringFit Access Panel, Polystyrene
$59.84 each
In Stock
Get 30 by Tue, Nov 10
In Stock
Get 30 by Tue, Nov 10
Compare
Product Image of 3" Full Port Threaded 2-Piece Brass Ball Valve, w/ Chrome Plated Brass Ball (Lead Free)
$246.10 each
In Stock
Get 153 by Wed, Nov 11
In Stock
Get 153 by Wed, Nov 11
Compare
Product Image of 3/4" RL100XL-150210 Temperature And Pressure Relief Valve, 4.75" Shank (150 psi)
$90.93 each
In Stock
Get 14 by Wed, Nov 11
In Stock
Get 14 by Wed, Nov 11
Compare
Product Image of 3/4" LFiDROSET CSD-075 Static Balancing Valve with Flow Measurement
$227.47 each
In Stock
Get 4 by Tue, Nov 10
In Stock
Get 4 by Tue, Nov 10
Compare
Product Image of 3/4" LF150A-HA, Water Hammer Arrestor, Lead Free
$262.85 each
In Stock
Get 11 by Wed, Nov 11
In Stock
Get 11 by Wed, Nov 11
Compare
Product Image of 1-1/2" Double Check Valve Assembly (007M2-QT-FZ)
$877.92 each
In Stock
Get 2 by Wed, Nov 11
In Stock
Get 2 by Wed, Nov 11
Compare
Product Image of 1-1/4" LF007M2-QT-FZ Lead Free Double Check Valve Assembly w/ Freeze Sensor Connectivity
$950.49 each
In Stock
Get 2 by Tue, Nov 10
In Stock
Get 2 by Tue, Nov 10
Compare
Product Image of 3/4" LFBRVM1 Threaded x Threaded x Compression Combination Ball Valve and Relief Valve, 125 PSI (Lead Free)
$109.65 each
In Stock
Get 9 by Tue, Nov 10
In Stock
Get 9 by Tue, Nov 10
Compare
Product Image of Cover Repair Kit for 1" LF Reduced Pressure Zone Assembly (RK-LF009)
$117.69 each
In Stock
Get 3 by Tue, Nov 10
In Stock
Get 3 by Tue, Nov 10
Compare
Product Image of 1-1/4" - 1 1/2" LFRK 009M2 Check Cover Assembly Kit
$217.71 each
In Stock
Get 2 by Tue, Nov 10
In Stock
Get 2 by Tue, Nov 10
Compare
Product Image of 1/2" LF1170M2-UT Lead Free Threaded Mixing Valve
$270.48 each
In Stock
Get 5 by Tue, Nov 10
In Stock
Get 5 by Tue, Nov 10
Compare
Product Image of LFDPG1 2-1/2" Pressure Gauge (0-200 psi)
LFDPG1 2-1/2" Pressure Gauge (0-200 psi)
SKU: 0121642
Watts
SKU: 0121642
Brand: Watts
$29.14 each
In Stock
Get 5 by Tue, Nov 10
In Stock
Get 5 by Tue, Nov 10
Compare
Product Image of 3/4" LF174A Lead Free Relief Valve w/ Flood Sensor Connectivity (100 psi)
$252.09 each
In Stock
Get 2 by Wed, Nov 11
In Stock
Get 2 by Wed, Nov 11
Compare
Product Image of 1/2" Watts LF008PC-QT Lead Free Spill-Resistant Vacuum Breaker
$922.96 each
In Stock
Get 1 by Tue, Nov 10
In Stock
Get 1 by Tue, Nov 10
Compare
Product Image of LFIS6301 1/2" Full Port Ball and Waste Sweat Ball Valve (Lead Free)
$17.16 each
Backorder
Get it by Tue, Dec 8 - Mon, Jan 11
Backorder
Get it by Tue, Dec 8 - Mon, Jan 11
Compare
Product Image of OTV-M, 1/2" M x 3/8" M Oil Tank Valve
OTV-M, 1/2" M x 3/8" M Oil Tank Valve
SKU: 0067653
Watts
SKU: 0067653
Brand: Watts
(2)
$104.46 each
In Stock
Get 2 by Tue, Nov 10
In Stock
Get 2 by Tue, Nov 10
Compare
Product Image of 2nd Check Repair Kit for Watts 1-1/4" to 2" Lead Free 909
$404.16 each
In Stock
Get 3 by Tue, Nov 10
In Stock
Get 3 by Tue, Nov 10
Compare
Product Image of UL-1-IPS 1-1/4" Radiator Union Elbow
UL-1-IPS 1-1/4" Radiator Union Elbow
SKU: 0067631
Watts
SKU: 0067631
Brand: Watts
$230.28 each
In Stock
Get 3 by Tue, Nov 10
In Stock
Get 3 by Tue, Nov 10
Compare
Product Image of 1/4" OD Heavy Duty Brass Threaded FLT Stem, 1/4" NPT x 12" Length
$44.49 each
In Stock
Get 4 by Wed, Nov 11
In Stock
Get 4 by Wed, Nov 11
Compare
Product Image of First Check Kit, 3/4" - 1" (RK 909-CK1)
First Check Kit, 3/4" - 1" (RK 909-CK1)
SKU: 0887120
Watts
SKU: 0887120
Brand: Watts
$213.95 each
In Stock
Get 3 by Tue, Nov 10
In Stock
Get 3 by Tue, Nov 10
Compare
Product Image of Total Repair Kit for Watts 1/2" (RK 007-T)
$124.86 each
In Stock
Get 2 by Tue, Nov 10
In Stock
Get 2 by Tue, Nov 10
Compare
Product Image of 2" 174A Relief Valve w/ Flood Sensor Connectivity (75 psi)
$1,135.21 each
Backorder
Get it by Tue, Dec 8 - Mon, Jan 11
Backorder
Get it by Tue, Dec 8 - Mon, Jan 11
Compare
Product Image of LFLLL100XL 3/4" Lead Free Extended Shank T & P Relief Valve (150 PSI, 210&deg,F)
$109.36 each
In Stock
Get 2 by Tue, Nov 10
In Stock
Get 2 by Tue, Nov 10
Compare
Product Image of 3/8" SD3-MF FNPT Inlet x Flare Outlet Dual Check Valve Backflow Preventer, Atmospheric Vent, Wye Strainer (Lead Free)
$495.48 each
In Stock
Get 81 by Tue, Nov 10
In Stock
Get 81 by Tue, Nov 10
Compare
Product Image of 1-1/2" LF3001A CxF Dielectric Union, Lead Free
1-1/2" LF3001A CxF Dielectric Union, Lead Free
SKU: 0009868
Watts
SKU: 0009868
Brand: Watts
(18)
$122.89 each
In Stock
Get 4 by Tue, Nov 10
In Stock
Get 4 by Tue, Nov 10
Compare
Product Image of 1/2" 53L Poppet Type Pressure Relief Valve (150 psi)
$115.15 each
In Stock
Get 23 by Tue, Nov 10
In Stock
Get 23 by Tue, Nov 10
Compare
Product Image of 1/4" DPG-1 Bottom Entry Pressure Gauge w/ 4" Dial - Lead Free (0-200 PSI)
$75.20 each
In Stock
Get 2 by Tue, Nov 10
In Stock
Get 2 by Tue, Nov 10
Compare
Product Image of 1" LFL1170M2-UT Lead Free Threaded Lo-Temp Mixing Valve
$352.89 each
In Stock
Get 4 by Tue, Nov 10
In Stock
Get 4 by Tue, Nov 10
Compare
Product Image of 1st Check Repair Kit for Watts 1-1/4" to 2" Lead Free 909
$396.75 each
In Stock
Get 3 by Tue, Nov 10
In Stock
Get 3 by Tue, Nov 10
Compare
Product Image of 1/2" 007-QT-FZ Double Check Valve Assembly w/ Freeze Sensor Connectivity
$374.19 each
In Stock
Get 2 by Tue, Nov 10
In Stock
Get 2 by Tue, Nov 10
Compare
Product Image of Total Relief Valve Kit for Watts 1-1/4" - 1-1/2" 009 (RK-009M2-VT)
$393.72 each
In Stock
Get 1 by Tue, Nov 10
In Stock
Get 1 by Tue, Nov 10
Compare
Product Image of 1/2" LFN45BM1-U Water Pressure Reducing Valve, Lead Free (NPT Union x FPT)
$208.56 each
In Stock
Get 3 by Tue, Nov 10
In Stock
Get 3 by Tue, Nov 10
Compare
Product Image of Rubber Repair Kit for 3/4" 007 (RK-007M3-RT)
Rubber Repair Kit for 3/4" 007 (RK-007M3-RT)
SKU: 0888552
Watts
SKU: 0888552
Brand: Watts
(2)
$51.85 each
In Stock
Get 2 by Tue, Nov 10
In Stock
Get 2 by Tue, Nov 10
Compare
Product Image of 3/4" CSM-61 Flow Monitor (Threaded)
3/4" CSM-61 Flow Monitor (Threaded)
SKU: 0856738
Watts
SKU: 0856738
Brand: Watts
(2)
$171.77 each
In Stock
Get 2 by Wed, Nov 11
In Stock
Get 2 by Wed, Nov 11
Compare
Product Image of 20" PWPL20FFM20 Full Flow Pleated Sediment Filter (20 Microns)
$66.75 each
In Stock
Get 1 by Tue, Nov 10
In Stock
Get 1 by Tue, Nov 10
Compare
Product Image of Staples for Onix and PEX/PAP Staple Guns (Box of 1,660)
$76.63 each
Backorder
Get it by Tue, Dec 8 - Mon, Jan 11
Backorder
Get it by Tue, Dec 8 - Mon, Jan 11
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.