Apply to be a TradeMaster!
Filter menu expanded

Filters

1,647 items
Reset

SORT

Product Availability
–

Show In Stock Only (801)

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 (21)
$20 to $25 (27)
$25 to $30 (28)
$30 to $35 (20)
$35 to $40 (21)
$40 to $45 (18)
$45 to $50 (26)

Watts

Watts
Help Face
Need a little help?
1647 items
Grid
List
Compare
Product Image of 2" Copper Manifold Vent & Purge Assembly
2" Copper Manifold Vent & Purge Assembly
SKU: 81000103
Watts
SKU: 81000103
Brand: Watts
$146.79 each
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Compare
Product Image of 6" 757 Double Check Valve Assembly (OSY)
6" 757 Double Check Valve Assembly (OSY)
SKU: 0111513
Watts
SKU: 0111513
Brand: Watts
$7,562.16 each
Backorder
Get it by Wed, Sep 9 - Fri, Oct 9
Backorder
Get it by Wed, Sep 9 - Fri, Oct 9
Compare
Product Image of 3/4" LFBRVM1 PEX Crimp x PEX Crimp x Barb Combination Ball Valve and Relief Valve, 125 PSI (Lead Free)
3/4" LFBRVM1 PEX Crimp x PEX Crimp x Barb Combination Ball Valve and Relief Valve, 125 PSI (Lead Free)
SKU: 0125585
Watts
SKU: 0125585
Brand: Watts
$109.65 each
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Compare
Product Image of 2" Lead Free Bronze RPZ w/ Press Connections (LF009M2QT)
2" Lead Free Bronze RPZ w/ Press Connections (LF009M2QT)
SKU: 88004121
Watts
SKU: 88004121
Brand: Watts
$2,082.56 each
In Stock
Get 1 by Mon, Aug 10
In Stock
Get 1 by Mon, Aug 10
Compare
Product Image of 5" Round Pronto PVC Adjustable Floor Drain, 2" Socket Outlet (FD-192-PR5-60)
5" Round Pronto PVC Adjustable Floor Drain, 2" Socket Outlet (FD-192-PR5-60)
SKU: 8190056
Watts
SKU: 8190056
Brand: Watts
$538.14 each
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Compare
Product Image of 1" LFN45BM1-DU Water Pressure Reducing Valve, Lead Free (Solder Union Inlet x NPT Female Outlet)
1" LFN45BM1-DU Water Pressure Reducing Valve, Lead Free (Solder Union Inlet x NPT Female Outlet)
SKU: 0009492
Watts
SKU: 0009492
Brand: Watts
$269.72 each
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Compare
Product Image of 3/4" LF174A Lead Free Relief Valve w/ Flood Sensor Connectivity (40 psi)
3/4" LF174A Lead Free Relief Valve w/ Flood Sensor Connectivity (40 psi)
SKU: F121463
Watts
SKU: F121463
Brand: Watts
(42)
$437.26 each
In Stock
Get 1 by Tue, Aug 11
In Stock
Get 1 by Tue, Aug 11
Compare
Product Image of D3803007SS, 7 Loop, 1" Stainless Steel Hi Flow Radiant Heat Manifold
D3803007SS, 7 Loop, 1" Stainless Steel Hi Flow Radiant Heat Manifold
SKU: D3803007SS
Watts
SKU: D3803007SS
Brand: Watts
$615.52 each
Out of Stock
Get it by Mon, Aug 24 - Mon, Aug 31
Out of Stock
Get it by Mon, Aug 24 - Mon, Aug 31
Compare
Product Image of 1/2" S1450F Pressure Regulator & Relief Combo (Sweat)
1/2" S1450F Pressure Regulator & Relief Combo (Sweat)
SKU: 0388800
Watts
SKU: 0388800
Brand: Watts
$346.83 each
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Compare
Product Image of 1" LF223S Lead Free High Capacity Pressure Valve w/ Strainer
1" LF223S Lead Free High Capacity Pressure Valve w/ Strainer
SKU: 0298546
Watts
SKU: 0298546
Brand: Watts
$2,119.64 each
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Compare
Product Image of 2nd Check Repair Kit for Watts 1-1/2" - 2" 007 (RK-007-CK2)
2nd Check Repair Kit for Watts 1-1/2" - 2" 007 (RK-007-CK2)
SKU: 0887028
Watts
SKU: 0887028
Brand: Watts
$217.29 each
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Compare
Product Image of 3/4" Hot Water Tank Capacity Extender
3/4" Hot Water Tank Capacity Extender
SKU: LFMMV-HTK
Watts
SKU: LFMMV-HTK
Brand: Watts
(1)
$242.24 each
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Compare
Product Image of 1/2" LF223 Lead Free High Capacity Pressure Valve
1/2" LF223 Lead Free High Capacity Pressure Valve
SKU: 0298500
Watts
SKU: 0298500
Brand: Watts
(2)
$524.04 each
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Compare
Product Image of 3/4" LFBRVM1 PEX Crimp x PEX Crimp x Compression Combination Ball Valve and Relief Valve, 125 PSI (Lead Free)
3/4" LFBRVM1 PEX Crimp x PEX Crimp x Compression Combination Ball Valve and Relief Valve, 125 PSI (Lead Free)
SKU: 0125565
Watts
SKU: 0125565
Brand: Watts
$109.65 each
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Compare
Product Image of 4" Double Check Detector Assembly (709 OSY-CFM)
4" Double Check Detector Assembly (709 OSY-CFM)
SKU: 0387058
Watts
SKU: 0387058
Brand: Watts
$14,649.03 each
Backorder
Get it by Wed, Sep 9 - Fri, Oct 9
Backorder
Get it by Wed, Sep 9 - Fri, Oct 9
Compare
Product Image of 8" 757DCDA Double Check Detector Assembly with OSY Shutoff Valves and Gallons/Minute Meter (757DCDA-OSY-GPM)
8" 757DCDA Double Check Detector Assembly with OSY Shutoff Valves and Gallons/Minute Meter (757DCDA-OSY-GPM)
SKU: 0111554
Watts
SKU: 0111554
Brand: Watts
$14,119.26 each
Backorder
Get it by Wed, Sep 9 - Fri, Oct 9
Backorder
Get it by Wed, Sep 9 - Fri, Oct 9
Compare
Product Image of 3" 405-RW Resilient Wedge Gate Valve (Lead Free)
3" 405-RW Resilient Wedge Gate Valve (Lead Free)
SKU: 0700104
Watts
SKU: 0700104
Brand: Watts
$1,062.38 each
Backorder
Get it by Wed, Sep 9 - Fri, Oct 9
Backorder
Get it by Wed, Sep 9 - Fri, Oct 9
Compare
Product Image of 3/4" Lead Free Double Check Valve Assembly (LF719-QT3/4)
3/4" Lead Free Double Check Valve Assembly (LF719-QT3/4)
SKU: 0065302
Watts
SKU: 0065302
Brand: Watts
$565.79 each
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Compare
Product Image of 5" Round Pronto Cast Iron Adjustable Floor Cleanout, 4" Push On Outlet (CO-194P-PR5)
5" Round Pronto Cast Iron Adjustable Floor Cleanout, 4" Push On Outlet (CO-194P-PR5)
SKU: 8200356
Watts
SKU: 8200356
Brand: Watts
$2,073.39 each
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Compare
Product Image of 3" LF909-OSY-FS Cast Iron Reduced Pressure Zone Backflow Preventer Assembly, OSY Shutoff, w/ Backflow Flood Sensor
3" LF909-OSY-FS Cast Iron Reduced Pressure Zone Backflow Preventer Assembly, OSY Shutoff, w/ Backflow Flood Sensor
SKU: 88009304
Watts
SKU: 88009304
Brand: Watts
$11,979.18 each
Out of Stock
Get it by Tue, Aug 25 - Thu, Sep 3
Out of Stock
Get it by Tue, Aug 25 - Thu, Sep 3
Compare
Product Image of 1/2" LF26A Small Water Pressure Regulator, Lead Free
1/2" LF26A Small Water Pressure Regulator, Lead Free
SKU: 0009819
Watts
SKU: 0009819
Brand: Watts
$464.00 each
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Compare
Product Image of PIPF-T 1" Threaded Isolation Pump Flange, Purge Port and Swivel Flange
PIPF-T 1" Threaded Isolation Pump Flange, Purge Port and Swivel Flange
SKU: 0067791
Watts
SKU: 0067791
Brand: Watts
$129.15 each
Out of Stock
Get it by Mon, Aug 24 - Mon, Aug 31
Out of Stock
Get it by Mon, Aug 24 - Mon, Aug 31
Compare
Product Image of 8" Double Check Detector Assembly (D 709 OSY-CFM 3/4")
8" Double Check Detector Assembly (D 709 OSY-CFM 3/4")
SKU: 0389189
Watts
SKU: 0389189
Brand: Watts
$17,209.58 each
Backorder
Get it by Wed, Sep 9 - Fri, Oct 9
Backorder
Get it by Wed, Sep 9 - Fri, Oct 9
Compare
Product Image of 1/2" Onix Tubing (300 ft. coil)
1/2" Onix Tubing (300 ft. coil)
SKU: 086081-300
Watts
SKU: 086081-300
Brand: Watts
$1,647.07 each
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Compare
Product Image of 6" Round Pronto Cast Iron Adjustable Floor Cleanout, 2" No Hub Outlet (CO-192-PR6)
6" Round Pronto Cast Iron Adjustable Floor Cleanout, 2" No Hub Outlet (CO-192-PR6)
SKU: 8200347
Watts
SKU: 8200347
Brand: Watts
$1,876.69 each
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Compare
Product Image of 2" LF007M1-QT-S-FZ Lead Free Double Check Valve Assembly w/ Strainer & Freeze Sensor Connectivity
2" LF007M1-QT-S-FZ Lead Free Double Check Valve Assembly w/ Strainer & Freeze Sensor Connectivity
SKU: T122617
Watts
SKU: T122617
Brand: Watts
$1,683.05 each
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Compare
Product Image of Plug
Plug
SKU: 4002535
Watts
SKU: 4002535
Brand: Watts
$15.46 each
Backorder
Get it by Mon, Aug 31 - Tue, Sep 8
Backorder
Get it by Mon, Aug 31 - Tue, Sep 8
Compare
Product Image of HPX-C Boiler Trim Kit w/ Check Valve, 1" NPT Air Separator, & 2.1 Gal. Expansion Tank
HPX-C Boiler Trim Kit w/ Check Valve, 1" NPT Air Separator, & 2.1 Gal. Expansion Tank
SKU: 0235070
Watts
SKU: 0235070
Brand: Watts
$610.63 each
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Compare
Product Image of D3807608SS 8-Loop, 1-1/2" Stainless Steel Hi Flow Manifold w/ Flow Meters, Isolation Valves and Flow Setters
D3807608SS 8-Loop, 1-1/2" Stainless Steel Hi Flow Manifold w/ Flow Meters, Isolation Valves and Flow Setters
SKU: 81005358
Watts
SKU: 81005358
Brand: Watts
$1,127.22 each
In Stock
Get 17 by Tue, Aug 11 - Wed, Aug 12
In Stock
Get 17 by Tue, Aug 11 - Wed, Aug 12
Compare
Product Image of 5/8" Onix x 3/4" Female Sweat Elbow (Bag of 10)
5/8" Onix x 3/4" Female Sweat Elbow (Bag of 10)
SKU: 185625-10
Watts
SKU: 185625-10
Brand: Watts
(1)
$153.82 each
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Compare
Product Image of 5" Round Pronto Cast Iron Adjustable Floor Drain, 4" No Hub Outlet (FD-294-PR5)
5" Round Pronto Cast Iron Adjustable Floor Drain, 4" No Hub Outlet (FD-294-PR5)
SKU: 8190104
Watts
SKU: 8190104
Brand: Watts
(1)
$874.89 each
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Compare
Product Image of 1/2" SS009-RT Total Rubber Parts Kit
1/2" SS009-RT Total Rubber Parts Kit
SKU: 0887511
Watts
SKU: 0887511
Brand: Watts
$110.77 each
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Compare
Product Image of 6" Round Pronto PVC Adjustable Floor Drain, 4" Socket Outlet (FD-194-PR6-60)
6" Round Pronto PVC Adjustable Floor Drain, 4" Socket Outlet (FD-194-PR6-60)
SKU: 8190065
Watts
SKU: 8190065
Brand: Watts
(1)
$801.96 each
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Compare
Product Image of 1/2" LF800M4-FR-FZ Lead Free Freeze Resistant Anti-Siphon Vacuum Breaker w/ Freeze Sensor Connectivity
1/2" LF800M4-FR-FZ Lead Free Freeze Resistant Anti-Siphon Vacuum Breaker w/ Freeze Sensor Connectivity
SKU: T792016
Watts
SKU: T792016
Brand: Watts
(22)
$486.44 each
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Compare
Product Image of 1-1/2" LFS777S Bronze Wye Strainer, Lead Free (Solder)
1-1/2" LFS777S Bronze Wye Strainer, Lead Free (Solder)
SKU: 0123136
Watts
SKU: 0123136
Brand: Watts
$473.72 each
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Compare
Product Image of N50D Low Water Cut-Off
N50D Low Water Cut-Off
SKU: 0182405
Watts
SKU: 0182405
Brand: Watts
$1,485.40 each
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Compare
Product Image of 1st Check Repair Kit for Watts 1-1/4" - 2" 009 (RK-009M1-CK1)
1st Check Repair Kit for Watts 1-1/4" - 2" 009 (RK-009M1-CK1)
SKU: 0887270
Watts
SKU: 0887270
Brand: Watts
$244.39 each
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Compare
Product Image of 1" LF25AUB-Z3 Pressure Reducing Valve, Lead Free (Double Union NPT)
1" LF25AUB-Z3 Pressure Reducing Valve, Lead Free (Double Union NPT)
SKU: 0009319
Watts
SKU: 0009319
Brand: Watts
$1,019.91 each
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Compare
Product Image of 6" Double Check Detector Backflow Preventer, Cubic Feet Meter, LF757DCDA-OSY-CFM (Lead Free)
6" Double Check Detector Backflow Preventer, Cubic Feet Meter, LF757DCDA-OSY-CFM (Lead Free)
SKU: 0122712
Watts
SKU: 0122712
Brand: Watts
$9,679.48 each
Backorder
Get it by Wed, Sep 9 - Fri, Oct 9
Backorder
Get it by Wed, Sep 9 - Fri, Oct 9
Compare
Product Image of 1/4" Bronze RPZ (009QT)
1/4" Bronze RPZ (009QT)
SKU: 0062098
Watts
SKU: 0062098
Brand: Watts
(75)
$541.78 each
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Compare
Product Image of DETA-12, 5 Gallon ASME Potable Water Expansion Tank
DETA-12, 5 Gallon ASME Potable Water Expansion Tank
SKU: 0212027
Watts
SKU: 0212027
Brand: Watts
$2,843.24 each
In Stock
Get 1 by Mon, Aug 10
In Stock
Get 1 by Mon, Aug 10
Compare
Product Image of 1/2" LF800M4-QT-FZ Lead Free Anti-Siphon Pressure Vacuum Breaker w/ Freeze Sensor Connectivity
1/2" LF800M4-QT-FZ Lead Free Anti-Siphon Pressure Vacuum Breaker w/ Freeze Sensor Connectivity
SKU: T792010
Watts
SKU: T792010
Brand: Watts
(20)
$444.59 each
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Compare
Product Image of 1" LF777SM1-100 Lead Free Bronze Wye Strainer (Threaded)
1" LF777SM1-100 Lead Free Bronze Wye Strainer (Threaded)
SKU: 0123097
Watts
SKU: 0123097
Brand: Watts
$390.44 each
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Compare
Product Image of WFT-30, 1-1/2" Float & Thermostatic Steam Trap
WFT-30, 1-1/2" Float & Thermostatic Steam Trap
SKU: 0037112
Watts
SKU: 0037112
Brand: Watts
(1)
$648.22 each
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Compare
Product Image of 8" Lead Free First Check Repair Kit for Backflow Preventer Series 909
8" Lead Free First Check Repair Kit for Backflow Preventer Series 909
SKU: 0794099
Watts
SKU: 0794099
Brand: Watts
$4,457.60 each
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Compare
Product Image of LFN55BDU - 1-1/2" NPT Double Union Water Pressure Reducing Valve (Lead Free)
LFN55BDU - 1-1/2" NPT Double Union Water Pressure Reducing Valve (Lead Free)
SKU: 0009680
Watts
SKU: 0009680
Brand: Watts
$1,673.63 each
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Compare
Product Image of 8" 77F-DI-125 Cast Iron Wye Strainer
8" 77F-DI-125 Cast Iron Wye Strainer
SKU: 0825206
Watts
SKU: 0825206
Brand: Watts
$2,783.64 each
Backorder
Get it by Wed, Sep 9 - Fri, Oct 9
Backorder
Get it by Wed, Sep 9 - Fri, Oct 9
Compare
Product Image of 1-1/2" LF223-HP Lead Free High Capacity Pressure Valve
1-1/2" LF223-HP Lead Free High Capacity Pressure Valve
SKU: 88009222
Watts
SKU: 88009222
Brand: Watts
$3,699.37 each
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
Backorder
Get it by Tue, Sep 8 - Tue, Oct 6
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.
×

Video