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Model DC4A

4A-100 / 4ALF-100 Series

Made in the USA - Top Entry Double Check Valve Assembly, Bronze Body, Modular Cartridge Checks with replaceable seats & Reversible Silicone Seat Discs, 1/2" to 2" with ball valve shutoffs with SS handles + trim
Model DCLF4A

4ALF-100 Series

Lead Free - Domestic Stainless Steel Body 2-1/2"-8", FDA Fusion Bonded Epoxy Ductile Iron 10" & 12". Short Inline Configuration, Center Stem Guided TriForce Check Valves for Low Pressure Drop. Butterfly, OSY, NRS Shutoff Options. 2-1/2"- 12".
Model DCLF4AN

4ANLF-100 LBF Series

Lead Free - Domestic Stainless Steel Body 2-1/2"-8", FDA Fusion Bonded Epoxy Ductile Iron 10" & 12". Flow Configurations in Vertical Up/Vertical Down, or Vertical Up/Vertical Up. Center Stem Guided TriForce Check Valves for Low Pressure Drop. Butterfly, OSY, NRS Shutoff Options. 2-1/2"-12".
Model DC4S

4S-103 Series

Double Check Valve Assembly: Domestic Bronze Body; Top Access Check Cover, & Test Cocks. 1/2"
Model DC4SG

SG-100 Series

Double Check Valve Assembly: Domestic Epoxy Ductile Iron Body, Short Grooved Body Connections, Butterfly, OSY, NRS Shutoff Options 2 1/2" - 8"
Model DCDALF4A

4ALF-600 LBF Series

Lead Free - Domestic stainless steel body 2-1/2"-8". Ductile iron 10" and 12". Short, inline configuration, horizontal or vertical, center stem guided TriForce check valves. Bypasses accurately measure low flows. Multiple shutoff valve options. Sizes 2-1/2"-12"
Model DCDALF4AN

4ANLF-600 LBF Series

Lead Free - Domestic stainless steel body 2-1/2"-8". Ductile iron 10" and 12". Smaller footprint configuration, center stem guided TriForce check valves. Bypasses accurately measure low flows. Multiple shutoff valve options. Sizes 2-1/2"-12".
Model DCDA4S

4S-600 Series

Double Check Detector Assembly: Domestic Epoxy Ductile Iron; Short Flanged Body Connections; SS Test Cock Handles & Trim; OS&Y, NRS Gate Options 10" Only.
Model DCDA4SG

4SG-600 Series

Double Check Detector Assembly: Domestic Ductile Iron Body; Short Grooved Body Connections; SS Test Cock Handles & Trim; Butterfly, OS&Y, NRS Shutoff Options 2-1/2" to 8"
Model RPDA40

40-700 Series

Reduced Pressure Detector Assembly: Domestic Epoxy Ductile Iron Body; Top Access Checks & Test Cocks; Centered Bottom Relief Valve; NRS, OS&Y Gate Valves, SS handles & Trim 3" - 10"
Model RPDALF4A

4ALF-700 LBF Series

Lead Free - Domestic stainless steel body 2-1/2"-8". Ductile iron 10" and 12". Short, inline configuration, center stem guided TriForce check valves. Bypasses accurately measure low flows. Multiple shutoff valve options. Sizes 2-1/2" to 12".
Model RPDALF4AN

4ANLF-700 LBF Series

Lead Free - Domestic stainless steel body 2-1/2"-8". Ductile iron 10" and 12". Smaller footprint configuration, center stem guided TriForce check valves. Bypasses accurately measure low flows. Multiple shutoff valve options. Sizes 2-1/2" to 12".
Model RP40

40-200 Series

Top Entry Reduced Pressure Principle Assembly, Ductile Iron, 1/2" to 10"
Model RP40S

40-200-T2S Series

Top Entry Reduced Pressure Principle Assembly, Stainless Steel, 1/4" to 1"
Model RP4A

4A-200 / 4ALF-200 Series

Made in the USA - Top Entry Reduced Pressure Principle Assembly, Bronze Body, Modular Cartridge Checks with replaceable seats & Reversible Silicone Seat Discs, 1/2" to 2" with ball valve shutoffs with SS handles + trim
Model RPLF4A

4ALF-200 LBF Series

Lead Free - Domestic Stainless Steel Body 2-1/2"-8", FDA Fusion Bonded Epoxy Ductile Iron 10" & 12". Short Inline Configuration, Center Stem Guided TriForce Check Valves for Low Pressure Drop. Butterfly, OSY, NRS Shutoff Options. 2-1/2"- 12".
Model RPLF4AN

4ANLF-200 Series

Lead Free - Domestic Stainless Steel Body 2-1/2"-8", FDA Fusion Bonded Epoxy Ductile Iron 10" & 12". Flow Configurations in Vertical Up/Vertical Down, or Vertical Up/Vertical Up. Center Stem Guided TriForce Check Valves for Low Pressure Drop. Butterfly, OSY, NRS Shutoff Options. 2-1/2"-12".
Model SVB4W

4W-500 Series

Spill Resistant Pressure Vacuum Breaker: Domestic Bronze Canopy & Noryl Body; SS Handles & Trim. 1/4" to 1/2"
Model PVB4A

PVB 4A / PVBLF 4A Series

Made in the USA - Pressure Vacuum Breaker, Bronze Body, Modular Cartridge Check with replaceable seats & Reversible Silicone Seat Disc, Freeze Resistant Feature, SS Handles & Trim, 1/2" to 2" with ball valve shutoffs with SS handles + trim
Model AVB1

38-100 Series

Atmospheric Vacuum Breaker, Bronze, or Chrome-Plated, 1/4" to 2"
Model AVB2

38-200 Series

Atmospheric Type Vacuum Breaker, Forged Brass, or Chrome-Plated, 1/4" to 3/4"
Model AVB1LF

38LF-100 Series

Lead Free* Atmospheric Vacuum Breaker, Bronze, or Chrome-Plated, 1-1/4"to 2" (*Lead Free: The wetted surfaces of this product shall contain no more than 0.25% lead by weighted average. Complies with CA AB 1953 and VT S.152. ANSI 3rd party certified and listed)
Model HBDUC , HBV2

38LF-100 Series

Hose Connection Vacuum Breaker, Brass, or Chrome-Plated, 3/4"
Model HBVAF2

38-400 Series

Anti-Freeze Hose Connection Vacuum Breaker, Brass, or Chrome-Plated, 3/4"