Home Plumbing Supplies Backflow Preventers Dual Check Backflow Preventers

Dual Check Backflow Preventers

Dual check valves listed here include Matco-Norca's BFP and Honeywell's BP900 series backflow preventers with atmospheric vent and threaded or sweat unions on both ends, as well as Zurn Wilkins 700 and Honeywell BP700 series dual checks with female threaded union inlets and female threaded outlets.
Select models available in lead-free brass for potable water applications.

11 products
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Product Description Part# / Brand Qty Unit Price
1/2" Union Sweat Dual Check Backflow Preventer Valve w/ Atmospheric Vent (Lead-Free)
In Stock
BFP-90-1/2CLF
Matco-Norca
x1
$23.75 / each
1/2" FNPT Union Dual Check Backflow Preventer Valve w/ Atmospheric Vent (Lead-Free)
In Stock
BFP-90-1/2LF
Matco-Norca
 
x1
$25.10 / each
3/4" FNPT Union Dual Check Backflow Preventer Valve w/ Atmospheric Vent (Lead-Free)
In Stock
BFP-90-3/4LF
Matco-Norca
x1
$25.90 / each
1/2" FNPT x Union FNPT Dual Check Valve (Lead-Free)
In Stock
12UFX12F-700XL
Zurn
x1
$24.95 / each
3/4" FNPT x Union FNPT Dual Check Valve (Lead-Free)
In Stock
34UFX34F-700XL
Zurn
x1
$30.95 / each
1" FNPT x Union FNPT Dual Check Valve (Lead-Free)
In Stock
1UFX1F-700XL
Zurn
x1
$33.95 / each
1/2" Union FNPT Dual Check Backflow Preventer Valve w/ Atmospheric Vent
In Stock
12-760
Zurn
Not Lead Free
x1
$34.95 / each
3/4" Union FNPT Dual Check Backflow Preventer Valve w/ Atmospheric Vent
In Stock
34-760
Zurn
Not Lead Free
x1
$34.95 / each
3/4" FNPT x Union FNPT Dual Check Backflow Preventer
In Stock
BP700
Honeywell
 
Not Lead Free
x1
$21.45 / each
1" FNPT x Union FNPT Dual Check Backflow Preventer
In Stock
BP701
Honeywell
 
Not Lead Free
x1
$24.20 / each
1/2" FNPT Union Dual Check Backflow Preventer w/ Atmospheric Vent
In Stock
BP900
Honeywell
 
Not Lead Free
x1
$27.50 / each
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