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Hydronics
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Hydronic Installation Accessories
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Backflow Preventer
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Stocked Items
In Stock
Nominal Size
3/4 in (1)
1/2 in (2)
Dimensions
10 in L (1)
3-1/8 in H (1)
4-3/8 in L x 2-9/16 in H (1)
10-3/4 in L x 5 in H (1)
Domestic/Import
Import (1)
Domestic (3)
Series
009 (1)
LF009 (1)
9D Series (1)
Ball Valve/Gate Valve Type
Quarter-Turn Ball Valve (2)
Pressure Rating
175 psi (2)
25 to 175 psi (1)
Body Material
Bronze (1)
Forged Brass (1)
Cast Copper Silicon Alloy (1)
Port Type
Full (2)
Temperature Rating
33 to 250 deg F (1)
33 to 180 deg F (2)
End Style
NPT (2)
Solder Union (1)
Backflow Preventer
7
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WATTS
1/2 Backflow Prevntr Thd Lead Free
Part #
1/2 009QTLF
Nominal Size
1/2 in
Dimensions
10 in L
Domestic/Import
Domestic
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WATTS
1/2in 9d Gasket 56cf102
Part #
56CE102-N
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WATTS
1/2swt Backflo Prevt Low Pressure Only
Part #
9D 1/2SWT
Nominal Size
1/2 in
Dimensions
4-3/8 in L x 2-9/16 in H
Domestic/Import
Domestic
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WATTS
3/4BackflowPrevntrReducedPresureZone
Part #
009M3-QT-FS
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WATTS
3/4BackflowPrevntrReducedPresureZone
Part #
009M3QT
Nominal Size
3/4 in
Dimensions
10-3/4 in L x 5 in H
Domestic/Import
Domestic
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WATTS
3/4in 9d M2 Gasket Green
Part #
35B103-1
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WATTS
Air Gap F/use W/9d
Part #
909AG-A
Dimensions
3-1/8 in H
Domestic/Import
Import
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WATTS
1/2 Backflow Prevntr Thd Lead Free
Part #
1/2 009QTLF
Nominal Size
1/2 in
Dimensions
10 in L
Domestic/Import
Domestic
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WATTS
1/2in 9d Gasket 56cf102
Part #
56CE102-N
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WATTS
1/2swt Backflo Prevt Low Pressure Only
Part #
9D 1/2SWT
Nominal Size
1/2 in
Dimensions
4-3/8 in L x 2-9/16 in H
Domestic/Import
Domestic
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WATTS
3/4BackflowPrevntrReducedPresureZone
Part #
009M3-QT-FS
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WATTS
3/4BackflowPrevntrReducedPresureZone
Part #
009M3QT
Nominal Size
3/4 in
Dimensions
10-3/4 in L x 5 in H
Domestic/Import
Domestic
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Compare
WATTS
3/4in 9d M2 Gasket Green
Part #
35B103-1
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WATTS
Air Gap F/use W/9d
Part #
909AG-A
Dimensions
3-1/8 in H
Domestic/Import
Import
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