Call us 866-836-8692

  •  RP4A / RPLF4A (1/2" - 2")

    RP4A / RPLF4A (1/2" - 2")

    4A-200 started being produced in 2009. It has top Entry Reduced Pressure Principle Assembly, Bronze Body, Modular Cartridge Checks with replaceable seats & Reversible Silicone Seat Discs, ½” to 2” with Apollo ball valve shutoffs with SS handles + trim
  • RP40 / RP40LF (1/4" - 2")

    RP40 / RP40LF (1/4" - 2")

    Reduced pressure assembly. Production began in 1989. The 1/4"-2" sizes are a bronze bodied plastic poppet style check. In 1994 a stainless steel option became available in 1/4"-1".In 1994 replaceable seats became the standard. The rubber repair kits are different between the replaceable and non-replaceable seat version. A seat removal tool is needed to change the seats. The check springs are not contained. The relief valve spring is contained when the cover is removed and has an internal sensing line.

    This series is currently Obsolete!

  • RP40S (Stainless Steel 1/4" - 1")

    RP40S (Stainless Steel 1/4" - 1")

    Apollo 40-200 is a stainless steel reduce pressure assembly, its use is for a high hazard and high corrosive environment.
  • RP40 (2-1/2" - 10")

    RP40 (2-1/2" - 10")

    Reduced pressure assembly. Production began in 1989. The 2 1/2"-10" sizes utilize a ductile iron body that is fused epoxy coated. Most hardware internal check parts are made of bronze. The 2 1/2"-4" sizes use a single check body while the 6"-10" have a split 2 piece check body design. Check and relief valve seats are replaceable. A seat removal tool is needed to change the seats. All springs are contained upon removal of check and relief covers. This unit utilizes an internal relief valve sensing line. The relief valve is able to be removed from the check body.
  • RP4A / RPLF4A (2 1/2" - 12")

    RP4A / RPLF4A (2 1/2" - 12")

    4ALF-200 started production in 2009. 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".
  • RP4AN / RPLF4AN

    RP4AN / RPLF4AN

    Started production in 2009. 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".
  • RP4D

    RP4D

    Reduced pressure assembly. Production began in 2003. The body is fusion epoxy coated ductile iron. A single access cover on the top is attached with a grooved coupling. The check assemblies are accessed from the top. The modular check mechanism is made of stainless steel and is bolted into the body. Springs are contained. The check assembly utilizes four springs to achieve a proper loading. The check discs are silicone. The relief valve is mounted under the body and has an external relief valve sensing line. The relief valve spring is contained when the relief valve cover is removed.

    This series is currently Obsolete!