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Apollo™ 4ALF70AE9

Apollo™ 4ALF70AE9 RPDALF4A Type 1 Backflow Preventer With 1/2 in Reduced Pressure Bypass Sub-Assembly, 4 in, Monitored Butterfly Valve Groove, 304 Stainless Steel Body, Reduced Pressure, Domestic

CBPN:247330

UPC:670750578670

MPN:4ALF70AE9

Price:
$4813.17 / EA
Oversize or overweight
This item cannot ship via small package carrier, such as UPS or FedEx Ground. Delivery options will be available at checkout.
Prop 65:

DESCRIPTION

Apollo™ Backflow Preventer, Type 1, Series: RPDALF4A, 4 in Nominal, Monitored Butterfly Valve Groove, 175 psi, 33 to 140 deg F, Reduced Pressure Backflow, Media: Water, 304 Stainless Steel Body, Domestic

The 2-1/2 in to 12 in Reduced Pressure Detector Assembly shall be an Apollo™ Model RPDALF4A or RPDA2LF4A. The assembly shall be manufactured in America and carry a 5-year Apollo™ factory warranty. The TriForce™ center-stem guided check valves shall feature reversible silicone rubber seat discs. The check valves shall be held in place by stainless steel snap-in retainers (2-1/2 in to 6 in) or stainless steel studs & nuts (8 in to 12 in). Access to the check valves and relief valve internals shall be by an Apollo™ quick-connect stainless steel coupling (2-1/2 in to 6 in) or grooved couplings (covers) and stainless steel bolts (relief valves) (8 in to 12 in). The bodies shall be stainless steel in 2-1/2 in to 8 in sizes and FDA epoxy-coated ductile iron in 10 in & 12 in sizes. The assembly is a mainline RP with a Type 2 bypass consisting of a lead free single check valve (SCV) and meter bypassing the mainline second check to prevent backflow while accurately measuring all flows up to 2 gpm with the mainline 2nd check remaining closed. Assemblies with the optional Type 1 bypass consist of a lead free RP and meter which bypasses both mainline checks and accurately meters all flows up to 2 gpm with both mainline checks closed. The Apollo™ domestic ball valve test cocks shall have stainless steel handles. Both Reduced Pressure relief valves shall be positioned at the bottom of their respective assemblies with separate center-access covers. The pressure drop across the assembly shall be documented by an independent laboratory. The assembly shall prevent contamination of the potable water supply due to back-siphonage or back pressure from substances that are health or non-health hazards.

Apollo™ 4ALF70AE9 RPDALF4A Type 1 Backflow Preventer With 1/2 in Reduced Pressure Bypass Sub-Assembly, 4 in, Monitored Butterfly Valve Groove, 304 Stainless Steel Body, Reduced Pressure, Domestic

CBPN:247330

MPN:4ALF70AE9

UPC:670750578670

Price:
$4813.17 / EA
Oversize or overweight
This item cannot ship via small package carrier, such as UPS or FedEx Ground. Delivery options will be available at checkout.
 
Prop 65:
Apollo Valve Logo

DESCRIPTION

Apollo™ Backflow Preventer, Type 1, Series: RPDALF4A, 4 in Nominal, Monitored Butterfly Valve Groove, 175 psi, 33 to 140 deg F, Reduced Pressure Backflow, Media: Water, 304 Stainless Steel Body, Domestic

The 2-1/2 in to 12 in Reduced Pressure Detector Assembly shall be an Apollo™ Model RPDALF4A or RPDA2LF4A. The assembly shall be manufactured in America and carry a 5-year Apollo™ factory warranty. The TriForce™ center-stem guided check valves shall feature reversible silicone rubber seat discs. The check valves shall be held in place by stainless steel snap-in retainers (2-1/2 in to 6 in) or stainless steel studs & nuts (8 in to 12 in). Access to the check valves and relief valve internals shall be by an Apollo™ quick-connect stainless steel coupling (2-1/2 in to 6 in) or grooved couplings (covers) and stainless steel bolts (relief valves) (8 in to 12 in). The bodies shall be stainless steel in 2-1/2 in to 8 in sizes and FDA epoxy-coated ductile iron in 10 in & 12 in sizes. The assembly is a mainline RP with a Type 2 bypass consisting of a lead free single check valve (SCV) and meter bypassing the mainline second check to prevent backflow while accurately measuring all flows up to 2 gpm with the mainline 2nd check remaining closed. Assemblies with the optional Type 1 bypass consist of a lead free RP and meter which bypasses both mainline checks and accurately meters all flows up to 2 gpm with both mainline checks closed. The Apollo™ domestic ball valve test cocks shall have stainless steel handles. Both Reduced Pressure relief valves shall be positioned at the bottom of their respective assemblies with separate center-access covers. The pressure drop across the assembly shall be documented by an independent laboratory. The assembly shall prevent contamination of the potable water supply due to back-siphonage or back pressure from substances that are health or non-health hazards.

Specifications

BrandApollo™
SeriesRPDALF4A
TypeType 1
Body Material304 Stainless Steel
Domestic/ImportDomestic
End StyleMonitored Butterfly Valve Groove
Nominal Size4 in
Pressure Rating175 psi
Temperature Rating33 to 140 deg F
MediaWater
Backflow TypeReduced Pressure
Weight106 lbs

Item Features

  • Easy maintenance no special tools required
  • Low pressure loss as documented by an independent laboratory
  • Center-stem guided TriForce™ check valves
  • Modular captured spring relief valve
  • Snap-in check retainers
  • Meter type - gpm
  • Lead free - The wetted surfaces of this product shall contain no more than 0.25% lead by weighted average, complies with Federal Public Law 111-380, ANSI 3rd party approved and listed