STANDARD AC CONTROLLERS
- Available for single zone and multiple zone operations
- Can be used with sensors for more control. photo cells, flow meters, thermostats, rain sensor, soil moisture sensor, freeze sensors, and much more.
- Can also be used to operate other system components. Injectors, fans, filter backwash cycles, landscape lighting, pumps, and much
more (may require the use of relays).
- Indoor and outdoor models are available
- Typical controllers have multiple start times and multiple programs to give geater control of system operation and multiple configurations
for special cycles.
- Max run times per zone will be based on the controller.
- Most have a battery back up to help maintain the program in case of a power outage.
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2-WIRE AC CONTROLLERS
- Typically has same features as the standard AC controllers.
- Uses less wire for easier installation and cost savings (typically on 12 zones or larger systems).
- Allows easy system expansion over traditional multi-wire systems by using a decoder at each zone valve.
- Can also be used to operate other system components. Injectors, fans, filter backwash cycles, landscape lighting, pumps, and much more (may require the use of relays).
- Indoor and outdoor models are available
- Typical controllers have multiple start times and multiple programs to give geater control of system operation and multiple configurations
for special cycles.
- Max run times per zone will be based on the controller.
- Most also have a battery back up to help maintain the program in case of power outages.
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 MISTING CONTROLLERS
- Available for single zone and multiple zone operations
- Can be used with sensors for more control. photo cells, flow meters, thermostats, rain sensor, soil moisture sensor, and much more.
- Can also be used to operate other system components. Injectors, fans, filter backwash cycles, landscape lighting, pumps, and much
more (may require the use of relays).
- Indoor and outdoor models are available
- Typical controllers have multiple start times and multiple programs to give geater control of system operation and multiple configurations
for special cycles.
- Max run times per zone will be based on the controller.
- Most have a battery back up to help maintain the program in case of a power outage.
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DC CONTROLLERS
- Great for systems that are remote or do not have a close electrical source.
- Can be retrofitted to existing 24VAC electric valves/systems.
- Available in single zone or multiple zone controllers.
- Multi-zone controller allow the operation of multiple valve from one location and helps consolidate irrigation scheduling.
- Typical battery life is around 1 year based on cycle times.
- Hose end timers for use on existing faucets.
- Some can be used with sensors for greater control.
- Some allow multiple start times per zone per day.
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 CONTROL VALVES
Control Valves are used throughout water systems to help in automation or control of certain criteria in operation of the system. Typically there is a flow arrow on the valve body indicationg the correct position of installation of the valve,
based on water flow direction.
- Control Styles:
Manual, Electric, Remote, or Hydraulic Operation.
- Uses/Options:
Presure Reducing
Presure Sustaining
Pressure Relief
Surge Anticipating
Backflush
Flow Control
- Connection Styles:
Threaded
PVC Glue
Grooved
Flange
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