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Check Valves & Backflow Preventers
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Material
304L Stainless Steel (2)
Bronze (1)
Cast Bronze (12)
Lead-Free Bronze (1)
Size
1 in (2)
1-1/2 in (2)
1-1/4 in (3)
1/2 in (2)
2 in (2)
3 in (2)
3/4 in (3)
Type
Preventer (1)
Series
350AST (2)
350XL (1)
375XL (1)
700XL (1)
950XL3 (5)
975XL3 (6)
End Style
FNPT (12)
FNPT Union x FNPT (1)
Flanged (2)
Flanged x Groove (1)
Pressure Rating
175 PSI (16)
Temperature Rating
140 deg F (2)
180 deg F (13)
33 to 180 deg F (1)
Backflow Type
Double Check (5)
Dual Check (3)
Reduced Pressure (7)
Port Type
Full (14)
Media
Water (15)
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Backflow Preventers
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Zurn Wilkins 1-950XL3 950XL3 Double Check Backflow Preventer, 1 in Nominal, FNPT End Style, Cast Bronze Body, Double Check, Bronze
MFG #
1-950XL3
Part #
206668
Brand
Zurn® Wilkins
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Zurn Wilkins 1-975XL3 975XL3 Reduced Pressure Backflow Preventer, 1 in Nominal, FNPT End Style, Cast Bronze Body, Reduced Pressure, Bronze
MFG #
1-975XL3
Part #
206674
Brand
Zurn® Wilkins
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Zurn Wilkins 112-950XL3 950XL3 Double Check Backflow Preventer, 1-1/2 in Nominal, FNPT End Style, Cast Bronze Body, Double Check, Bronze
MFG #
112-950XL3
Part #
206670
Brand
Zurn® Wilkins
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Zurn Wilkins 112-975XL3 975XL3 Reduced Pressure Backflow Preventer, 1-1/2 in Nominal, FNPT End Style, Cast Bronze Body, Reduced Pressure, Bronze
MFG #
112-975XL3
Part #
206676
Brand
Zurn® Wilkins
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Zurn Wilkins 114-350XL 350XL Backflow Preventer, 1-1/4 in Nominal, FNPT End Style, Quarter-Turn Ball Valve, Lead-Free Bronze Body, Dual Check, Domestic
MFG #
114-350XL
Part #
4339
Brand
Zurn® Wilkins
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Zurn Wilkins 114-950XL3 950XL3 Double Check Backflow Preventer, 1-1/4 in Nominal, FNPT End Style, Cast Bronze Body, Double Check, Bronze
MFG #
114-950XL3
Part #
206669
Brand
Zurn® Wilkins
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Zurn Wilkins 114-975XL3 975XL3 Reduced Pressure Backflow Preventer, 1-1/4 in Nominal, FNPT End Style, Cast Bronze Body, Reduced Pressure, Bronze
MFG #
114-975XL3
Part #
206675
Brand
Zurn® Wilkins
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Zurn Wilkins 12-375XL 375XL Water Control Preventer, 1/2 in Nominal, Flanged End Style, Cast Bronze Body, Reduced Pressure
MFG #
12-375XL
Part #
4342
Brand
Zurn® Wilkins
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Zurn Wilkins 12-975XL3 975XL3 Reduced Pressure Backflow Preventer, 1/2 in Nominal, FNPT End Style, Cast Bronze Body, Reduced Pressure, Bronze
MFG #
12-975XL3
Part #
206672
Brand
Zurn® Wilkins
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Zurn Wilkins 1-950XL3 950XL3 Double Check Backflow Preventer, 1 in Nominal, FNPT End Style, Cast Bronze Body, Double Check, Bronze
MFG #
1-950XL3
Part #
206668
Brand
Zurn® Wilkins
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Compare
Add to List
Zurn Wilkins 1-975XL3 975XL3 Reduced Pressure Backflow Preventer, 1 in Nominal, FNPT End Style, Cast Bronze Body, Reduced Pressure, Bronze
MFG #
1-975XL3
Part #
206674
Brand
Zurn® Wilkins
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Compare
Add to List
Zurn Wilkins 112-950XL3 950XL3 Double Check Backflow Preventer, 1-1/2 in Nominal, FNPT End Style, Cast Bronze Body, Double Check, Bronze
MFG #
112-950XL3
Part #
206670
Brand
Zurn® Wilkins
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Compare
Add to List
Zurn Wilkins 112-975XL3 975XL3 Reduced Pressure Backflow Preventer, 1-1/2 in Nominal, FNPT End Style, Cast Bronze Body, Reduced Pressure, Bronze
MFG #
112-975XL3
Part #
206676
Brand
Zurn® Wilkins
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Zurn Wilkins 114-350XL 350XL Backflow Preventer, 1-1/4 in Nominal, FNPT End Style, Quarter-Turn Ball Valve, Lead-Free Bronze Body, Dual Check, Domestic
MFG #
114-350XL
Part #
4339
Brand
Zurn® Wilkins
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Zurn Wilkins 114-950XL3 950XL3 Double Check Backflow Preventer, 1-1/4 in Nominal, FNPT End Style, Cast Bronze Body, Double Check, Bronze
MFG #
114-950XL3
Part #
206669
Brand
Zurn® Wilkins
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Compare
Add to List
Zurn Wilkins 114-975XL3 975XL3 Reduced Pressure Backflow Preventer, 1-1/4 in Nominal, FNPT End Style, Cast Bronze Body, Reduced Pressure, Bronze
MFG #
114-975XL3
Part #
206675
Brand
Zurn® Wilkins
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Add to List
Zurn Wilkins 12-375XL 375XL Water Control Preventer, 1/2 in Nominal, Flanged End Style, Cast Bronze Body, Reduced Pressure
MFG #
12-375XL
Part #
4342
Brand
Zurn® Wilkins
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Zurn Wilkins 12-975XL3 975XL3 Reduced Pressure Backflow Preventer, 1/2 in Nominal, FNPT End Style, Cast Bronze Body, Reduced Pressure, Bronze
MFG #
12-975XL3
Part #
206672
Brand
Zurn® Wilkins
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