Apollo Valves A127 Series Automatic Control Valves

Automatic Control Valves | Pressure Reducing

Apollo Valves Automatic Control A127 reduces a higher upstream pressure to a constant, lower downstream pressure regardless of fluctuations in supply or demand. The normally open, spring loaded pilot, sensing downstream pressure, responds to changes in pressure and causes the main valve to do the same. The net result is a constant modulating action of the pilot and main valve to hold the downstream pressure constant. The pilot system is equipped with an opening speed control that fine tunes the valve response to the system variables. Proudly made in the USA.

Apollo Valves Automatic Control Features

  • Reduces a Higher Inlet Pressure to a Lower Outlet Pressure
  • Constant Outlet Pressure Over Wide Flow Range
  • Pilot-Operated Main Valve Not Subject to Pressure Fall Off
  • Outlet Pressure is Adjustable with Single Screw
  • Can be Maintained without Removal from the Line
  • Adjustable Opening/Response Speed
  • Factory Tested and Can be Preset to Your Requirements

Approvals

  • NSF/ANSI 372 Lead Free
  • NSF/ANSI 61 Water Quality: 4” – 24”

Sizes Globe/Angle

  • Screwed Ends: 1-1/4” – 3”
  • Grooved Ends: 1-1/2” – 6”
  • Flanged Ends: 1-1/4” – 24” (globe) 1-1/4” – 16” (angle

Standard Material List

Body/Bonnet Ductile Iron (epoxy coated)
Carbon Steel (epoxy coated),
Stainless Steel,
Bronze -Others available (consult factory)
Seat Ring Bronze, Stainless Steel
Stem Stainless Steel, Mone
Spring Stainless Stee
Diaphram Nylon Reinforced Buna-N, Viton, EPDM
Seat Disc Buna-N, Viton, EPDM
Pilot Bronze, Stainless Steel Other pilot system components: Bronze/Brass -All Stainless Steel
Tubing & Fittings Copper/Brass, Stainless Steel

Ref : http://www.apollovalves.com

Download Data Sheet : Apollo Valves A127 Series Automatic Control Valves

Share
%d bloggers like this: