Skip to main content
Proudly Serving Oregon, Washington & Idaho
Locations
Help
Consolidated Credit
The Fixture Gallery
Careers
Resources
About Us
Contact Us
Site Search
submit search
Sign In / Register
My Cart
menu
Products
Brands
Promotions
Quick Order
loading content
Home
Valves & Actuators
Check Valves & Backflow Preventers
Backflow Preventers
Skip to Results
Refine By
Search Within Category
Stock Availability
Categories
Backflow Preventers
(219)
Brands
Ames Fire & Waterworks®
(1)
Apolloâ„¢
(28)
Approved Vendor
(1)
Arrowhead Brass
(2)
Caleffi
(1)
Show More
Nominal Size
3/4
(31)
1/2
(21)
1
(20)
3
(19)
4
(17)
Show More
Body Material
Bronze
(41)
Cast Copper Silicon Alloy
(41)
304 Stainless Steel
(29)
Brass
(22)
Ductile Iron
(10)
Show More
Domestic/Import
Domestic
(145)
Import
(25)
Pressure Rating
175
(122)
125
(23)
150
(14)
20 to 175
(3)
200
(2)
Show More
Series
4ALF-200
(11)
4ALF-100
(8)
LF288A
(7)
957
(6)
LF909
(6)
Show More
Temperature Rating
33 to 140
(42)
33 to 180
(39)
180
(29)
33 to 110
(18)
32 to 140
(17)
Show More
Dimensions
30-3/4 in L x 9-3/16 in W
(5)
31-3/4 in L x 10-1/2 in W
(4)
10-3/4 in L
(3)
1-1/2 in L x 1-1/2 in H
(3)
17-5/8 in L
(3)
Show More
End Style
FNPT
(32)
NPT
(25)
Flanged
(10)
DWV Hub
(9)
Thread
(7)
Show More
Ball Valve/Gate Valve type
Quarter-Turn Ball Valve
(41)
Resilient Seated Gate Valve
(35)
Shut-Off Ball Valve
(12)
Resilient Wedge Gate Valve
(4)
Outside Stem and Yoke Gate Valve
(3)
Show More
Type
Anti-Siphon
(18)
Standard
(12)
Extendable
(6)
Y-Pattern
(5)
In-Line Large Diameter
(4)
Show More
Backflow Preventers
219 Products
Refine By
View
Product List View
Product Grid View
Product Table View
Per Page
20
40
60
80
Previous page
1
2
3
4
5
6
7
8
9
10
11
...
11
Next page
content loaded
WATTS®
WATTS® 0792012 LF800M4 Anti-Siphon Pressure Vacuum Breaker, 1 in Nominal, Cast Copper Silicon Alloy Body, 7.5 fps Flow Rate, Domestic
Mfr Part #
0792012
Item #
1156251
Sign In for Your Price
QTY
QTY
Add to Cart
Compare
WATTS®
WATTS® 88004113 LF009-FS In-Line Backflow Preventer, 1-1/4 in Nominal, FNPT End Style, Quarter-Turn Ball Valve, Reduced Pressure Zone
Mfr Part #
88004113
Item #
1657072
Sign In for Your Price
QTY
QTY
Add to Cart
Compare
WATTS®
WATTS® 88004114 LF009-FS In-Line Backflow Preventer, 1-1/2 in Nominal, FNPT End Style, Quarter-Turn Ball Valve, Reduced Pressure Zone
Mfr Part #
88004114
Item #
1657073
Sign In for Your Price
QTY
QTY
Add to Cart
Compare
WATTS®
WATTS® T063230 LF007 Inline Backflow Preventer Assembly, 1/2 in Nominal, NPT End Style, Quarter-Turn Ball Valve, Lead Free Copper Silicon Alloy Body, Dual Check, Domestic
Mfr Part #
T063230
Item #
1734229
Sign In for Your Price
QTY
QTY
Add to Cart
Compare
WATTS®
WATTS® T063233 LF007 Inline Backflow Preventer Assembly, 1-1/4 in Nominal, NPT End Style, Quarter-Turn Ball Valve, Lead Free Copper Silicon Alloy Body, Dual Check, Domestic
Mfr Part #
T063233
Item #
1734235
Sign In for Your Price
QTY
QTY
Add to Cart
Compare
WATTS®
WATTS® T063234 LF007 Inline Backflow Preventer Assembly, 1-1/2 in Nominal, NPT End Style, Quarter-Turn Ball Valve, Lead Free Copper Silicon Alloy Body, Dual Check, Domestic
Mfr Part #
T063234
Item #
1734237
Sign In for Your Price
QTY
QTY
Add to Cart
Compare
WATTS®
WATTS® T063235 LF007 Inline Backflow Preventer Assembly, 2 in Nominal, NPT End Style, Quarter-Turn Ball Valve, Lead Free Copper Silicon Alloy Body, Dual Check, Domestic
Mfr Part #
T063235
Item #
1734240
Sign In for Your Price
QTY
QTY
Add to Cart
Compare
Zurn® Wilkins
Zurn® Wilkins 375XL-D 1/2 Backflow Preventer, 1/2 in Nominal, FNPT End Style, Quarter-Turn Ball Valve, Bronze Body, Reduced Pressure
Mfr Part #
375XL-D 1/2
Item #
1035950
Sign In for Your Price
QTY
QTY
Add to Cart
Compare
Zurn® Wilkins
Zurn® Wilkins 375XL-F 3/4 Backflow Preventer, 3/4 in Nominal, FNPT End Style, Quarter-Turn Ball Valve, Bronze Body, Reduced Pressure
Mfr Part #
375XL-F 3/4
Item #
1189291
Sign In for Your Price
QTY
QTY
Add to Cart
Compare
Zurn® Wilkins
Zurn® Wilkins 375XL-G 1 Backflow Preventer, 1 in Nominal, FNPT End Style, Quarter-Turn Ball Valve, Bronze Body, Reduced Pressure
Mfr Part #
375XL-G 1
Item #
1035503
Sign In for Your Price
QTY
QTY
Add to Cart
Compare
Apolloâ„¢
Apolloâ„¢ 4A-505-02F 4A-500 Pressure Vacuum Breaker With Ball Valve, 1 in Nominal, Bronze Body, Domestic
Mfr Part #
4A-505-02F
Item #
898896
Sign In for Your Price
QTY
QTY
Add to Cart
Compare
Approved Vendor
ARROWHEAD PK1400 (FORMERLY 59ABP) HOSE THREAD VACUUM BREAKER SELF DRAINING W/ SET SCREW
Mfr Part #
59ABP
Item #
840642
Sign In for Your Price
QTY
QTY
Add to Cart
Compare
Caleffi
Caleffi 573403A Continuous Backflow Preventer With Atmospheric Vent, 1/2 in Nominal, FNPT End Style, Brass Body, Dual Check
Mfr Part #
573403A
Item #
1057555
Sign In for Your Price
QTY
QTY
Add to Cart
Compare
IPEX®
CANPLAS 123281 1-1/2" ABS BACKWATER VALVE
Mfr Part #
123281
Item #
266194
Sign In for Your Price
QTY
QTY
Add to Cart
Compare
Clean Check®
Clean Check® 97003 Extendable Backwater Valve Kit, 3 in, ABS Body, Domestic
Mfr Part #
97003
Item #
1413663
Sign In for Your Price
QTY
QTY
ea
cs /6
Add to Cart
Compare
Clean Check®
Clean Check® 97026 Extendable Backwater Valve Kit, 6 in, PVC Body, Domestic
Mfr Part #
97026
Item #
935164
Sign In for Your Price
QTY
QTY
ea
pk /3
Add to Cart
Compare
Zurn® Wilkins
LL WILKINS 350XL 1-1/2" DOUBLE CHECK ASSEMBLY FIP X FIP
Mfr Part #
350XL
Item #
1277686
Sign In for Your Price
QTY
QTY
Add to Cart
Compare
Zurn® Wilkins
LL WILKINS 375XL 1-1/2" REDUCED PRESSURE BACKFLOW PREVENTER
Mfr Part #
375-XL
Item #
1035259
Sign In for Your Price
QTY
QTY
Add to Cart
Compare
WATTS®
WATTS® 0061656 SD-3 Dual Check Valve, 3/8 in Nominal, MNPT End Style, 316 Stainless Steel Body, Domestic
Mfr Part #
0061656
Item #
954815
Sign In for Your Price
QTY
QTY
Add to Cart
Compare
WATTS®
WATTS® 0061935 9D Inline Backflow Preventer, 1/2 in Nominal, Union FNPT x Union Joint End Style, Forged Brass Body, Dual Check, Domestic
Mfr Part #
0061935
Item #
108182
Sign In for Your Price
QTY
QTY
Add to Cart
Compare
Previous page
1
2
3
4
5
6
7
8
9
10
11
...
11
Next page