Galcon GalPro Controllers

Galcon GalPro Controllers

GalPro is available in either a battery operated controller for independent, “standalone” irrigation for greenhouse, nursery or field or the controller is available in AC line voltage.


  • Available in 4 or 8 zones
  • DC Latching output saves battery life
  • The GalPro Controls 4 or 8 solenoid valves, master water valve, fertilizer injector or pump, 2 filters and an alarm


Technical Specifications:

  • Number of outputs in Gal Pro 4: 9 (4 valves, master, fertilizer pump, 2 filters and alarm)
  • Number of outputs in Gal Pro 8: 13 (8 valves, master, fertilizer pump, 2 filters and alarm). Number of Inputs: 8 (4 water counters, 1 fertilizer counter, 3 condition inputs)
  • Input Voltage Gal Pro DC: 6 volts (requires 4-1.5 VDC D type Alkaline batteries, installed in the controller)
  • The GalPro AC controller has a built-in 24 vac transformer and requires a 120 volt line to be hardwired to the controller. (then the voltage output is for 24vac solenoids)
  • Type of Solenoids for GalPro DC: DC electric valves, described below, 12 VDC latching, 2 wire. Pulse Duration: 20 mS to 200mS - programmable
  • Dimensions: 9” H (23 cm) x 11.8” L (30 cm) x 5.2” W (13 cm)
  • Irrigation Programming According to: Cubic Liters, liters, gallons per minute, seconds, minutes, &/or hours
  • Fertilization Programming According to: Minutes, liter/M3, and calculated proportional including water before and after
  • Filter Flushing: Up to 2 filters according to time, water quantity or PD switch
  • Irrigation Day Definition: According to cycle days or days of the week
  • Irrigation Cycles per Day: From 1 to 255 per day
  • Diaries (accumulation of data): Alarm and event records of irrigation activity. Up to 128 events
  • Timing of Opening and Closing Valves: Full control of operation order of the master valve and the irrigation valves at the beginning and end of irrigation
  • Manual Control: Full manual control of sequences and valves including control of irrigation outside of the program timetable
  • External Conditions: 3 input conditions that enable operating, pausing, starting and stopping the irrigation according to condition elements with dry contacts. And one for rain sensor. See page 308 for Rain Sensor
  • Alarms: The controller displays all types of alarms during the irrigation and fertilization. It is possible to define automatic alarm canceling. In addition the alarm output can be connected to a cellular text message sender
  • Saving Data: The controller saves all of the definitions and irrigation programs even when the power supply is disconnected. The data that are not saved are: time, date and accumulations
  • Complete directions are included for installation and programming
  • The GalPro AC controller provides all the programming options and functions as the DC controller. A 9V battery can be connected in order to preserve all the data during a power failure

NOTE: This is a very sophisticated controller and is designed to provide a multitude of functions, however, not all optional controller functions need to be used or programmed for easy, day to day operations


DC Electric Latching Solenoid Valves

To ensure your order's accuracy, please carefully READ ALL PARTS of chart below. Examine model number, specifications, etc. of each item before entering a quantity.  PLEASE NOTE: Prices subject to change without notice. Shipping, handling and freight charges are not included in prices shown.

Catalog #Product InformationSize / Spec.Weight LbsUnit of MeasureQty Per CasePrice Break QuantityPriceQuantity
Galcon GalPro Controllers
20-0274-1DC4 ZONE-EA(?)-1 --- UPWholesale Only
20-0276-1DC8 ZONE-EA(?)-1 --- UPWholesale Only
20-0278-1AC4 ZONE-EA(?)-1 --- UPWholesale Only
20-0280-1AC8 ZONE-EA(?)-1 --- UPWholesale Only