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1" Backflow Preventer Valves

Our selection of 1-inch backflow preventer valves includes models from the best-known manufacturers in the industry, such as Watts 1 backflow preventers, Febco 1 double check valves, Wilkins 1-inch backflow preventers and the Watts 1-inch RPZ backflow preventers. These Series 009 1" Watts reduced pressure zone assemblies have a bronze body construction, two check valves placed inline with a central relief valve, replaceable check-valve seats and screwdriver-slotted ball-valve test cocks. The Series 009 devices are perfect for protecting against health hazards possible with unprotected cross connections. They may be ideally installed as containment valves where service lines make their entry. Top entry to internals promotes ease of maintenance, and no special tools are required. Large body channels promote low-pressure drop.

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Febco 1" 765 PVB Leaded - Backflow Prevention Repair Parts Febco 1" 765 PVB Leaded

List Price: $108.89
Febco 1" 850 Double Check Valve 1" Backflow Device Febco 1" 850 Double Check Valve

Febco 1" 850  Double Check Valve

List Price: $163.33
1" Lead Free 007M1 Device 1" Lead Free 007M1 Device

007LF-1

List Price: $191.60
Watts 007 1" Leaded 1" Backflow Prevention Device Watts 007M1 1" Leaded

List Price: $200.70
Backflow Prevention Devices 1" - 1" 350XL Lead Free Wilkins 1" 350XL Lead Free

350XL 1" Lead Free Wilkins complete device.

List Price: $229.96
1" DC-4ALF w/ QT 1" DC-4ALF w/ QT

4A100LF-1

List Price: $239.56
Backflow Prevention Devices 1" - 860-1 Febco 860-1 Device

860-1 Device

List Price: $269.64
Backflow Prevention Devices 1" - 975xl-1 Leaded Wilkins 975xl-1 Leaded Device

Wilkins 1" 975 Leaded

List Price: $288.05
Wilkins Backflow Prevention 1" 975XL2 Lead Free RPZ Device Wilkins 1" 975XL2 Lead Free

975LF-1

List Price: $298.06
Ames 4000B Lead Free 1" - Backflow Prevention Repair Parts Ames 4000B Lead Free 1"

List Price: $300.30
Conbraco 1" RP4A - Backflow Prevention Repair Parts Conbraco 1" RP4A Leaded

List Price: $302.45
Watts Backflow Prevention 1" 009M2 RPZ Device Watts 1" 009M2 RPZ Device

009M2QT-1

List Price: $311.67
1" RP-4ALF w/ QT 1" RP-4ALF w/ QT

4A200LF-1

List Price: $372.56
Febco Backflow Prevention 1" 825Y FEBCO 1" 825Y lead Free

825Y-1

List Price: $545.13