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  • Manufactured by Alcon
  • 3/8", 1/2" and 3/4" NPT ports
  • Normally open and normally closed options available
  • Flow range: 30 to 36 gpm @ 150 psi
  • Solenoid piloted diaphragm valve
  • Buna-N or EPDM seals
  • Noryl body
  • Electrical connections: 1/4" spade, lead wires, 1/2" conduit male, 1/2" conduit female
  • Copper shading ring in AC units
  • Maximum fluid temperature: 180°F

Alcon 900 series valves are general purpose solenoid piloted diaphragm valves. Available with a wide range of port sizes, electrical connections and other options, the 900 series is ideal for a variety of applications including: car wash, water industries, general industrial, HVAC, food and beverage, and process applications.

Alcon 900 series valves is available with 3/8, 1/2 or 3/4-inch ports capable of flow ranges up to 36 gpm. The 900 series features a Noryl body and stainless steel internal components which allows for pressures up to 150 psi and liquid temperatures up to 180°F. Flow patterns can be either normally open or normally closed.


Port Sizes3/8", 1/2" and 3/4" NPT
Seal OptionsNBR or EPDM
Temperature RangesUp to 120˚F (49˚C)
Body MaterialNoryl
Operating TemperatureUp to 120˚F (49˚C)
AC Voltage12, 24, 120 or 240VAC
DC Voltage12 or 24V
Electrical CharacteristicsStandard coil class: A (221˚F/105˚C)
Power Consumption5 watts AC, 6 watts DC
Connection Types1/4" spade
Lead wires
1/2" conduit male
1/2" conduit female
Strain Relief DIN 43650 Form-B
Component Material CombinationsBrass base nut is standard
Stainless steel nut is optional
Copper shading ring in AC units
Internal components are stainless steel
Max fluid temperature180˚F (82˚C)
Max Flow Range3/8" port max flow: 30 GPM at 150 PSI
1/2" port max flow: 36 GPM at 150 PSI
3/4" port max flow: 36 GPM at 150 PSI