Apply to be a TradeMaster!
Filter menu expanded

Filters

1,656 items
Reset

SORT

Product Availability

Show In Stock Only (811)

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 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, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of 3/4" 40XL-5 T&P Relief Valve w/ Flood Sensor Connectivity (125 psi)
$401.07 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 1-1/2" x 2" Model 740 Boiler Pressure Relief Valve w/ Flood Sensor Connectivity (75 psi)
$786.64 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 2" x 2-1/2" Model 740 Boiler Pressure Relief Valve w/ Flood Sensor Connectivity (40 psi)
$942.14 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 2" LF800M4QT Anti-Siphon Pressure Vacuum Breaker, Lead Free
$1,232.00 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" 800M4FR-FZ Freeze Resistant Anti-Siphon Vacuum Breaker w/ Freeze Sensor Connectivity
$360.16 each
In Stock
Get 3 by Wed, Jun 10 - Thu, Jun 11
In Stock
Get 3 by Wed, Jun 10 - Thu, Jun 11
Compare
Product Image of 1-1/2" Lead Free 800M4FR Freeze Resistant Anti-Siphon Vacuum Breaker
$1,224.75 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 1/2" Spill Resistant Atmospheric Vacuum Breaker Backflow Preventer (Lead Free)
$611.02 each
In Stock
Get 2 by Wed, Jun 10
In Stock
Get 2 by Wed, Jun 10
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, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of 8" Complete Rubber Parts Kit (LKRK 909 RT), Lead Free
$1,224.71 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 152A 1/2" Iron Process Steam Pressure Regulators (1/2 152A 3-15)
$1,052.76 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 1-1/2" CSM-61 Flow Monitor (Threaded)
1-1/2" CSM-61 Flow Monitor (Threaded)
SKU: 0856744
Watts
SKU: 0856744
Brand: Watts
(2)
$412.42 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 Rubber Repair Kit for 3/4" 007 (RK-007M2-RT)
$57.99 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 2nd Check Repair Kit for Watts 3/4" 007 (RK-007M2-CK2)
$58.15 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 Reduced Pressure Zone Total Repair Kit for Watts 1-1/4" - 2" 009M1 (RK-009M1-T)
$750.66 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 1/2" RK 777SI-Screen (20 Mesh)
1/2" RK 777SI-Screen (20 Mesh)
SKU: 0899119
Watts
SKU: 0899119
Brand: Watts
$19.43 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 2-1/2" to 4" Second Check Valve Repair Kit for 957 and 957RPDA
$509.63 each
In Stock
Get 1 by Fri, Jun 12
In Stock
Get 1 by Fri, Jun 12
Compare
Product Image of 3/4" x 1/2" CTS Quick-Connect 90-Degree Reducing Elbow (3517R-1410)
$29.38 each
In Stock
Get 6 by Wed, Jun 10 - Thu, Jun 11
In Stock
Get 6 by Wed, Jun 10 - Thu, Jun 11
Compare
Product Image of LFN55B-M1 - 1/2" NPT Female Water Pressure Reducing Valve (Lead Free)
$165.02 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 LFN55BU - 1-1/2" NPT Union x NPT Female Water Pressure Reducing Valve (Lead Free)
$1,450.08 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 1/4" LF263A 3-Way Small Water Pressure Regulator, Lead Free (3-50 PSI)
$421.17 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" 9D-SC-M2 Dual Check Valve w/ Intermediate Atmospheric Vent (Satin Chrome)
$356.72 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 2" LF07S Dual Check Valve Backflow Preventer, Residential Fire Sprinkler System
$1,304.82 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 LFDPG1 2-1/2" Bottom Entry Pressure Gauge Lead Free (0-15 psi)
$28.11 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" LF777SM1-100 Lead Free Bronze Wye Strainer (Threaded)
$366.56 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" LFEMVII-6400SS 2 Piece Electric Motor Valve, Standard Port, Lead Free (115V)
$2,667.30 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" (Sweat x Male Union) Hot Water Angle Radiator Valve, HWA-CXTMU
$122.26 each
In Stock
Get 18 by Wed, Jun 10
In Stock
Get 18 by Wed, Jun 10
Compare
Product Image of 1" Press Isolation Pump FlangeBall Valve (Lead Free)
$86.82 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 IPF-S-M1 1" Solder Isolation Pump Flange, Adjustable Virgin PTFE Seat
$83.68 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" 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, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Compare
Product Image of 1-1/4" Hydronic Boiler Trim Kit, Includes AS-MB-FI, RBFF, PIPF-T, B911S M3, and ETX-30 4.5 Gallon Tank
$828.39 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" ICV-125-2-2-T 3 Cast Iron Wafer Check Valve (Lead Free)
$813.78 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 8" 408-OSY-RW Flanged Gate Valve (Lead Free)
$3,682.36 each
Backorder
Get it by Thu, Jul 9 - Mon, Aug 10
Backorder
Get it by Thu, Jul 9 - Mon, Aug 10
Compare
Product Image of 3/4" Double Union Sweat LFN55BM1-DU-S-XL Brass Water Pressure Reducing Valve, 25-75 psi (Lead Free)
3/4" Double Union Sweat LFN55BM1-DU-S-XL Brass Water Pressure Reducing Valve, 25-75 psi (Lead Free)
SKU: 0709586
Watts
SKU: 0709586
Brand: Watts
$353.21 each
In Stock
Get 13 by Mon, Jun 15
In Stock
Get 13 by Mon, Jun 15
Compare
Product Image of Spring Washer, 1061002
Spring Washer, 1061002
SKU: 1061002
Watts
SKU: 1061002
Brand: Watts
$1.94 each
In Stock
Get 2 by Tue, Jun 9
In Stock
Get 2 by Tue, Jun 9
Compare
Product Image of OFPSP Media-Assisted Crystallization Cartridge for OneFlow Plus System
$466.13 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 1/2" SS009M3-QT-FS Stainless Steel Reduced Pressure Zone Backflow Preventer Assembly w/ Flood Sensor Connectivity
$3,259.16 each
In Stock
Get 2 by Tue, Jun 9
In Stock
Get 2 by Tue, Jun 9
Compare
Product Image of 1" LFU009M2-QT-FS Lead Free Reduced Pressure Zone Assembly w/ Flood Sensor Connectivity
$1,207.23 each
In Stock
Get 5 by Wed, Jun 10
In Stock
Get 5 by Wed, Jun 10
Compare
Product Image of LFFBV-3C-M1, 4" Full Port Threaded Ball Valve, Lead Free
$1,115.87 each
In Stock
Get 1 by Tue, Jun 9
In Stock
Get 1 by Tue, Jun 9
Compare
Product Image of 4" LF909-DNRS-FS Cast Iron Reduced Pressure Zone Backflow Preventer Assembly, Domestic NRS Shutoff, w/ Backflow Flood Sensor
$10,013.47 each
Out of Stock
Get it by Wed, Jun 24 - Fri, Jul 3
Out of Stock
Get it by Wed, Jun 24 - Fri, Jul 3
Compare
Product Image of 3" LF909-NRS-FS Lead Free Cast Iron Reduced Pressure Zone Backflow Preventer Assembly, W/o Shutoffs, w/ Backflow Flood Sensor
$6,821.97 each
Backorder
Get it by Thu, Jul 9 - Mon, Aug 10
Backorder
Get it by Thu, Jul 9 - Mon, Aug 10
Compare
Product Image of 1/2" PEX Crimp LFN45BM1-DU-PEXXPEX Water Pressure Reducing Valve, 25-75 psi (Lead Free)
$354.34 each
In Stock
Get 1 by Wed, Jun 10
In Stock
Get 1 by Wed, Jun 10
Compare
Product Image of 1" LF40L-2 Lead Free T&P Relief Valve w/ Flood Sensor Connectivity (150 psi)
$600.64 each
In Stock
Get 4 by Wed, Jun 10 - Thu, Jun 11
In Stock
Get 4 by Wed, Jun 10 - Thu, Jun 11
Compare
Product Image of 1-1/4" LF174A Lead Free Relief Valve w/ Flood Sensor Connectivity (60 psi)
$1,694.07 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" 800M4FR-FZ Freeze Resistant Anti-Siphon Vacuum Breaker w/ Freeze Sensor Connectivity
$370.99 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 LFN170M3-CSUT, 1-1/4" Lead Free Commercial Master Tempering Valve w/ Checkstops
$1,844.48 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 Cover Repair Kit for 2" LF Reduced Pressure Zone Assembly (RK-LF400B)
$274.03 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 DWB Duo-Clozure Wall Boxes with Series 2-M2 Washing Machine Shutoff Valve
DWB Duo-Clozure Wall Boxes with Series 2-M2 Washing Machine Shutoff Valve
SKU: 0006625
Watts
SKU: 0006625
Brand: Watts
$274.30 each
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
Backorder
Get it by Wed, Jul 8 - Wed, Aug 5
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.