DILUTION DRAIN VALVE

DILUTION DRAIN VALVE

DESIGN FEATURES

  • ONLY REQUIRES WATER TO OPERATE
  • FAIL SAFE DESIGN
  • DRAINS 2-1/2 GALLONS IN 2 MINUTES

HOW DOES IT WORK ?

When water  pressure is  activated a unique spool valve design  moves forward and aspirates the tank dry.  

When water pressure is deactivated the teflon isolated spring  returns the shuttle  shutting off the aspiration  and shutting off the valve

dilution ratios

The DDV VALVE is available in 

  • 2:1 ratio
  • 6:1 ratio
  • 10:1 ratio

choose one of the 3 ratios 

oring types available

ORING TYPES AVAILABLE 

  • VITON
  • KALREZ

TANK CONNECTION

TANK CONNECTION HOOK UP 


  • 1/2" FNPT
  • 3/4" FNPT

NACOM CATALOG PAGE

PAGE 50 & 51 DILUTION DRAIN VALVE 

NACOM CATALOG PAGES 50 & 51 FOR DOWNLOAD