Shop Watts
Filter menu expanded

Filters

1,644 items
Reset

SORT

Product Availability

Show In Stock Only (825)

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 (21)
$10 to $15 (32)
$15 to $20 (21)
$20 to $25 (27)
$25 to $30 (29)
$30 to $35 (21)
$35 to $40 (18)
$40 to $45 (18)
$45 to $50 (26)

Watts

Watts
Help Face
Need a little help?
1644 items
Grid
List
Compare
Product Image of 3/4" LF777M1-100 Lead Free Brass Wye Strainer (Threaded)
$335.58 each
Out of Stock
Get it by Wed, Oct 7 - Wed, Oct 14
Out of Stock
Get it by Wed, Oct 7 - Wed, Oct 14
Compare
Product Image of 1-1/2" 174A Relief Valve w/ Flood Sensor Connectivity (150 psi)
$715.89 each
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Compare
Product Image of Total Relief Valve Kit for Watts 1" 009 (RK-009M2-VT)
$305.87 each
In Stock
Get 2 by Tomorrow, Sep 23
In Stock
Get 2 by Tomorrow, Sep 23
Compare
Product Image of 1" RK 777SI-Screen (20 Mesh)
1" RK 777SI-Screen (20 Mesh)
SKU: 0899121
Watts
SKU: 0899121
Brand: Watts
$35.43 each
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Compare
Product Image of 12" 88IPH65 Lug Ductile Iron Butterfly Valve, Gear Operator (200 PSI)
$2,055.21 each
In Stock
Get 1 by Fri, Sep 25 - Tue, Sep 29
In Stock
Get 1 by Fri, Sep 25 - Tue, Sep 29
Compare
Product Image of 1/2" PEX Comp x 3/4" SST20 Swivel BSP Compression Fitting, PX690002, (Bag of 10)
$152.25 each
Out of Stock
Get it by Wed, Oct 7 - Wed, Oct 14
Out of Stock
Get it by Wed, Oct 7 - Wed, Oct 14
Compare
Product Image of 1/2" LFMMVM1 Push Fit Lead Free Mixing Valve
$192.28 each
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Compare
Product Image of 1/2" 25AUB-RK Repair Kit
1/2" 25AUB-RK Repair Kit
SKU: 0864941
Watts
SKU: 0864941
Brand: Watts
$149.63 each
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Compare
Product Image of 3/4" Solder Union x FPT LFN45BM1-U-S Water Pressure Reducing Valve, 25-75 psi (Lead Free)
$210.48 each
Out of Stock
Get it by Wed, Oct 7 - Wed, Oct 14
Out of Stock
Get it by Wed, Oct 7 - Wed, Oct 14
Compare
Product Image of 3/4" LF40L-3 Lead Free T&P Relief Valve w/ Flood Sensor Connectivity (150 psi)
$443.04 each
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Compare
Product Image of 1" Union PEX Crimp LFN45BM1-DU-PEX Water Pressure Reducing Valve, 25-75 psi (Lead Free)
$299.75 each
In Stock
Get 2 by Tomorrow, Sep 23
In Stock
Get 2 by Tomorrow, Sep 23
Compare
Product Image of 3/4" RK 777SI-Screen (20 Mesh)
3/4" RK 777SI-Screen (20 Mesh)
SKU: 0899120
Watts
SKU: 0899120
Brand: Watts
$32.31 each
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Compare
Product Image of 2" LF07S Dual Check Valve Backflow Preventer, Residential Fire Sprinkler System
$1,368.67 each
Out of Stock
Get it by Wed, Oct 7 - Wed, Oct 14
Out of Stock
Get it by Wed, Oct 7 - Wed, Oct 14
Compare
Product Image of 3/4" 800M4FR-FZ Freeze Resistant Anti-Siphon Vacuum Breaker w/ Freeze Sensor Connectivity
$370.99 each
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Compare
Product Image of 1" LFMMVM1 CPVC Lead Free Mixing Valve
1" LFMMVM1 CPVC Lead Free Mixing Valve
SKU: 0559163
Watts
SKU: 0559163
Brand: Watts
$186.94 each
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Compare
Product Image of 1" LF3006 FIP x FIP Dielectric Union (Lead Free)
$72.48 each
In Stock
Get 2 by Tomorrow, Sep 23
In Stock
Get 2 by Tomorrow, Sep 23
Compare
Product Image of 909-AGK Air Gap
909-AGK Air Gap
SKU: 0881385
Watts
SKU: 0881385
Brand: Watts
$424.55 each
In Stock
Get 6 by Thu, Sep 24
In Stock
Get 6 by Thu, Sep 24
Compare
Product Image of 3/4" (FIP x Male Union) Hot Water Angle Radiator Valve, HWA-TXTMU
$107.85 each
Out of Stock
Get it by Wed, Oct 7 - Wed, Oct 14
Out of Stock
Get it by Wed, Oct 7 - Wed, Oct 14
Compare
Product Image of 1-1/2" LF340-3 Lead Free T&P Relief Valve w/ Flood Sensor Connectivity (150 psi)
$3,508.09 each
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Compare
Product Image of Strainer Screen For LFU5-Z3, LF25AUB-Z3, LF223 series
$12.43 each
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Compare
Product Image of DETA-12, 5 Gallon ASME Potable Water Expansion Tank
$2,843.24 each
In Stock
Get 2 by Thu, Sep 24
In Stock
Get 2 by Thu, Sep 24
Compare
Product Image of DETA-5, 3.5 Gallon ASME Potable Water Expansion Tank
$2,489.65 each
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Compare
Product Image of 3/4" FNPT x MNPT 912HP High Pressure Hose Drop Vacuum Breaker Dual Check Backflow Preventer
$897.31 each
Out of Stock
Get it by Wed, Oct 7 - Wed, Oct 14
Out of Stock
Get it by Wed, Oct 7 - Wed, Oct 14
Compare
Product Image of PLT-35, 14 Gallon Potable Water Expansion Tank
$652.86 each
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Compare
Product Image of 2-1/2" to 10" Total Relief Valve Kit for 994 and 994DCDA
$1,922.49 each
In Stock
Get 43 by Thu, Sep 24 - Fri, Sep 25
In Stock
Get 43 by Thu, Sep 24 - Fri, Sep 25
Compare
Product Image of 3" 757 Double Check Detector Assembly with NRS Shutoff Valves (757-NRS)
$3,687.87 each
Backorder
Get it by Thu, Oct 22 - Mon, Nov 23
Backorder
Get it by Thu, Oct 22 - Mon, Nov 23
Compare
Product Image of 3/4" Lead Free Double Check Valve Assembly w/ Press Connections (LF007M3-QT)
$393.57 each
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Compare
Product Image of RK 7-T, Repair Kit for 1/2"-1-1/4" 7, LF7 Series
$52.06 each
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Compare
Product Image of 2-1/2" LF009-NRS-FS Lead Free Cast Iron Reduced Pressure Zone Assembly, NRS Shutoff, w/ Flood Sensor Connectivity
$5,732.01 each
Backorder
Get it by Thu, Oct 22 - Mon, Nov 23
Backorder
Get it by Thu, Oct 22 - Mon, Nov 23
Compare
Product Image of 6" 757 Double Check Detector Assembly (757DCDA-OSY-CFM)
$6,914.32 each
In Stock
Get 5 by Fri, Oct 2 - Wed, Oct 7
In Stock
Get 5 by Fri, Oct 2 - Wed, Oct 7
Compare
Product Image of 3/4" 77SM1-80 Cast Iron Wye Strainer
3/4" 77SM1-80 Cast Iron Wye Strainer
SKU: 0220314
Watts
SKU: 0220314
Brand: Watts
$113.74 each
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Compare
Product Image of 1/2" Spill Resistant Atmospheric Vacuum Breaker Backflow Preventer (Lead Free)
$611.02 each
In Stock
Get 2 by Thu, Sep 24
In Stock
Get 2 by Thu, Sep 24
Compare
Product Image of SAE-TC Plastic Cap Only
SAE-TC Plastic Cap Only
SKU: 0888847
Watts
SKU: 0888847
Brand: Watts
$7.27 each
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Compare
Product Image of LFRK 709-CK4 6 Fourth Check Repair Kit
LFRK 709-CK4 6 Fourth Check Repair Kit
SKU: 0794016
Watts
SKU: 0794016
Brand: Watts
$1,845.62 each
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Compare
Product Image of 1" Lead Free Double Check Valve Assembly w/ Press Connections (LF007M1-QT)
$619.53 each
In Stock
Get 1 by Tomorrow, Sep 23
In Stock
Get 1 by Tomorrow, Sep 23
Compare
Product Image of 1-1/4" Copper Manifold Vent & Purge Assembly
1-1/4" Copper Manifold Vent & Purge Assembly
SKU: 81000101
Watts
SKU: 81000101
Brand: Watts
$80.27 each
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Compare
Product Image of 3/4" SelfTite Clamp (Bag of 10)
3/4" SelfTite Clamp (Bag of 10)
SKU: 663029-10
Watts
SKU: 663029-10
Brand: Watts
(1)
$52.40 each
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Compare
Product Image of 1-1/2" 340 T&P Relief Valve w/ Flood Sensor Connectivity
$2,142.95 each
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Compare
Product Image of 4" Double Check Detector Backflow Preventer, GPM Meter, LF757DCDA-OSY-GPM (Lead Free)
$8,448.05 each
Out of Stock
Get it by Thu, Oct 8 - Mon, Oct 19
Out of Stock
Get it by Thu, Oct 8 - Mon, Oct 19
Compare
Product Image of WFT-30, 1" Float & Thermostatic Steam Trap
WFT-30, 1" Float & Thermostatic Steam Trap
SKU: 0037110
Watts
SKU: 0037110
Brand: Watts
(1)
$604.68 each
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Compare
Product Image of 3" 957-OSY-FS Stainless Steel RPZ Assembly w/ Flood Sensor Connectivity
$5,991.99 each
In Stock
Get 2 by Mon, Sep 28 - Thu, Oct 1
In Stock
Get 2 by Mon, Sep 28 - Thu, Oct 1
Compare
Product Image of 1" LF223-HP High Capacity Pressure Valve, Lead Free (High Pressure Range 50-145 PSI)
$1,143.89 each
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Compare
Product Image of 1-1/2" 174A Relief Valve w/ Flood Sensor Connectivity (75 psi)
$835.84 each
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Compare
Product Image of 3" LF909-DOSY-FS Cast Iron Reduced Pressure Zone Backflow Preventer Assembly, Domestic OSY Shutoff, w/ Backflow Flood Sensor
$7,379.20 each
Out of Stock
Get it by Thu, Oct 8 - Mon, Oct 19
Out of Stock
Get it by Thu, Oct 8 - Mon, Oct 19
Compare
Product Image of 2" 174A Relief Valve w/ Flood Sensor Connectivity (70 psi)
$1,098.75 each
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Compare
Product Image of LFN55BU - 2" NPT Union x NPT Female Water Pressure Reducing Valve (Lead Free)
$1,699.06 each
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Backorder
Get it by Wed, Oct 21 - Wed, Nov 18
Compare
Product Image of LFDPTG-3 1" Pressure & Temperature Gauge (0-75 psi)
$111.26 each
In Stock
Get 28 by Thu, Sep 24
In Stock
Get 28 by Thu, Sep 24
Compare
Product Image of 1" LF25AUB-DU-G-Z3 Pressure Reducing Valve, Lead Free (Double Union)
$755.19 each
In Stock
Get 6 by Mon, Sep 28
In Stock
Get 6 by Mon, Sep 28
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.