(888) 979-5190 Toll-Free
Apollo® Valves 4ALF-104-A2F 4ALF-104-A2F

Apollo Valves 4ALF-100 4ALF-104-A2F Backflow Preventer With Ball Valve

Apollo® Valves 4ALF-100 4ALF-104-A2F Backflow Preventer With Ball Valve, 3/4 in Nominal, Threaded Connection

Apollo® Valves 4ALF-100 4ALF-104-A2F Backflow Preventer With Ball Valve, 3/4 in Nominal, Threaded Connection 4ALF-104-A2F

The Apollo® model DC4A and DCLF4A Series lead-free and non-lead-free double check valves prevent contamination of the potable water supply due to back-siphonage or backpressure from substances that are objectionable to the potable water supply, but non-health hazards. The top accessed modular check valve cartridges provide captured springs, replaceable seats and reversible silicone seat discs. This made in America assembly features ball valve shut-offs with stainless steel handles and nuts as standard and carries the five years Apollo® factory warranty.
Apollo® Valves Backflow Preventer With Ball Valve, Series: 4ALF-100, 3/4 in Nominal, Threaded Connection, 175 psi, Water Media, 12-5/8 in Inlet to Outlet Length, 3-1/2 in Top to Inlet Center, Bronze Body, Lead-Free, 33 to 180 deg F, 3-1/2 in H x 3 in W, Domestic/Import: Domestic

Body Material      :      Bronze
Connection Type      :      Threaded
Dimensions      :      3-1/2 in H x 3 in W
Domestic/Import      :      Domestic
Inlet to Outlet Length      :      12-5/8 in
Lead-Free/Contains Lead      :      Lead-Free
Media      :      Water
Nominal Size      :      3/4 in
Pressure Rating      :      175 psi
Series      :      4ALF-100
Temperature Rating      :      33 to 180 deg F
Top to Inlet Center      :      3-1/2 in
  • Low pressure loss
  • Captured spring cartridge check valves
  • Compact, yet easy to maintain
  • Ball valve shut-offs with stainless steel handles and nuts standard
  • Top access for fast testing and maintenance
  • Threaded testcock protectors
  • Corrosion-resistant
  • No special tools required
  • Chloramine-resistant elastomers