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DV SERIES LARGE ORIFICE DRAIN VALVES

LARGE ORIFICE DRAIN VALVE

LARGE ORIFICE PNEUMATIC DRAIN VALVE

NACOM'S DV SERIES LARGE ORIFICE DRAIN VALVES are versatile and may be ordered in air to open / air to close or spring return models.

Additionally, the user may select from 2way , 3way, or 4way configurations where each port may be independently activated for maximum utilization.


For aggressive chemical applications, the DV SERIES DRAIN VALVE may be ordered with PVDF Body construction and Kalrez orings.


SIZES START AT 1.0" FNPT GOING UP TO 2.0" FNPT

MATERIALS TO CHOOSE FROM

NACOMS LARGE ORIFICE DRAIN VALVES can be purchased with fabrication out of materials 

  • PVC
  • POLYPROPYLENE
  • PVDF

SPECIFICATIONS

MEDIA PRESSURE 

  • 20 PSI

MEDIA TEMPERATURE

  • PVC = 140 degrees F / 60 degrees C
  • POLYPROPYLENE  160 degrees F   80 degrees C
  • PVDF =   212 degrees F   / 100 degrees C

OPERATING PRESSURE

  • 45-60 PSI

CV FACTOR 

  • 1.0 =12
  • 1-1/2 = 30
  • 2.0 =  43

SIZES

SIZES are 

  • 1.0 fnpt
  • 1-1/2 fnpt
  • 2.0 fnpt

CATALOG PAGE FOR DV SERIES DRAIN VALVE

PAGE 37 AND PAGE 38 LARGE ORIFICE DRAIN VALVE

PAGE 37 DV DRAIN VALVE (pdf)

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PAGE 38 DV DRAIN VALVE (pdf)

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