ML Irrigation / Manufacturers / Irritrol

Irritrol

Irritrol, a Toro company, cover controllers and control valves. The 700 UltraFlow is the one worth knowing for nursery work — a genuine 0.1 gpm minimum, so it will hold a mist or micro zone a conventional valve cannot sense — and the DZVK drip zone kit puts valve, 150-mesh filter and pressure regulator in one assembly.

10 products · 3 categories · wholesale · ships nationwide

Everything Irritrol make is 24 VAC or 120 VAC. There is no battery or DC latching option anywhere in their range, so if the valve has no power run to it, look at Superior or Bermad instead.

Request a quote

AC Controller 5

MC-E (Blue) Series

AC Controller
Connection
120 V ac 60 Hz input; 24 V ac 2.08 amp (50 VA) output; outdoor lockable weather-resistant cabinet
Sizes
4 to 48 stations — MC-4E through MC-48E, ten models
Best for
Their commercial controller, and the one worth looking at for a production site: eight independent programs, flow monitoring with diagnostics and alarms, and station run times from 0–59 seconds up to 9:59 hours — the seconds range is what lets it run mist and short-cycle zones a standard station timer cannot. Global water budget 0–255%. Backward compatible with existing MC Plus-B cabinets, so an older site can be upgraded without replacing the enclosure
Catalog ↗

Total Control-R Series

AC Controller
Connection
120 V ac 60 Hz transformer. The 9 V alkaline battery is backup only — it keeps the time and allows off-site programming; AC power is required to operate the valves
Sizes
6, 9 and 12 stations indoor; 6, 9, 12, 15, 18, 24, 36 and 48 stations outdoor
Best for
Their largest conventional controller, to 48 stations. Four independent programs with up to 16 start times each, seven-day calendar, odd/even or one-to-30-day intervals, and water budgeting from 10 to 200% in 10% steps. Takes the Climate Logic weather sensor and SMRT Logic app control
Catalog ↗

Rain Dial-R Series

AC Controller
Connection
120 V ac 60 Hz transformer; 24 V ac 0.5 amp per station, 1.0 amp total including the master valve / pump start circuit. 9 V alkaline battery is backup only
Sizes
6, 9 and 12 stations — indoor, outdoor and module assembly versions
Best for
The long-running Irritrol workhorse. Three independent programs, a 365-day calendar for odd/even compliance, and a master valve or pump start circuit that can be assigned per station — useful when only some zones should trigger the pump. Test-all-stations program for commissioning. Climate Logic and SMRT Logic ready
Catalog ↗

KwikDial Series

AC Controller
Connection
120 V ac 60 Hz transformer. Built-in memory holds time, date and programming for 24 hours without AC power
Sizes
4, 6, 9 and 12 stations, indoor and outdoor
Best for
Dial-driven programming for sites where the person setting it is not the person who installed it. Becomes weather-based when paired with the Climate Logic sensor, which reschedules automatically rather than needing the programme rewritten
Catalog ↗

KD2 Series

AC Controller
Connection
Transformer 120 V ac 60 Hz in, 24 V ac 1.250 amps out; 24 V ac 0.4 amp maximum per station
Sizes
4, 6 and 9 stations — KD400, KD600 and KD900, each in indoor (-INT) and outdoor (-EXT) form
Best for
Current small-station controller. Three independent programs with day-of-week, odd/even or repeating-interval scheduling, self-diagnostic function with an electronic circuit breaker that shuts down a shorted station rather than the whole controller, and non-volatile memory that keeps programmes through an outage. RainSensor ready
Catalog ↗

AC solenoid valve 4

700 Series UltraFlow

AC solenoid valve
Flow
0.1–180 gpm — the 3/4" and 1" will hold flow down to 0.1 gpm
Pressure
24 V ac solenoid, 0.2 amp holding / 0.4 amp inrush
Sizes
3/4" (700B-.75), 1" (700-1), 1½" (700-1.5), 2" (700-2), all with internal bleed and flow control
Best for
The one to reach for on a nursery: a straight-through flow path that cuts pressure loss, and a genuine 0.1 gpm minimum so it will sense and hold a mist or micro zone that a conventional valve cannot. Glass-reinforced nylon body with stainless steel and brass internals, and a self-cleaning 150-mesh stainless filter screen on the 1”, 1½” and 2”. Five-year warranty
Catalog ↗

100 Series Century PLUS

AC solenoid valve
Flow
5–300 gpm
Pressure
20–220 psi — the highest pressure rating in the Irritrol range
Sizes
1" (100P1), 1½" (100P1.5), 2" (100P2), 3" (100P3N); anti-contamination versions 102P1, 102P1.5, 102P2, 102P3N
Best for
Their mainline valve, and the only Irritrol valve that goes to 3” and 300 gpm. Glass-reinforced nylon with stainless steel and brass. The 102 versions add an anti-contamination design for dirty water, which matters on pond or recycled supply. Accepts the OmniReg modular pressure regulator in either 5–100 or 5–30 psi form, so one valve can also hold zone pressure
Catalog ↗

200B Series

AC solenoid valve
Flow
5–120 gpm
Pressure
24 V ac solenoid, 0.2 amp holding / 0.4 amp inrush
Sizes
1" (214B), 1½" (216B), 2" (217B), NPT threaded
Best for
Heavy-duty UV-resistant PVC body with stainless steel hardware and a double-beaded diaphragm. Both internal and external bleed, so a zone can be opened by hand at the valve or from the controller side without tools
Catalog ↗

DZVK Drip Zone Valve Kit

AC solenoid valve
Flow
Low-flow and medium-flow regulator options
Pressure
24 V ac solenoid, 0.2 amp holding / 0.4 amp inrush
Sizes
3/4" and 1", eleven valve configurations — 2400DK, 700DK, 2500DK and 2713APRDK, each in low-flow (LF) and medium-flow (MF), plus low-valve (DK-LV) alternatives
Best for
A complete drip zone in one assembly — control valve, 150-mesh stainless steel Y-filter, pressure regulator and the fittings to join them. Saves specifying and stocking four separate parts per zone, and means the filtration and pressure control cannot be left out at install. Choose the valve body to suit the zone: 700 UltraFlow for the lowest flows, 2400 or 2500 for standard duty
Catalog ↗

Pressure regulator 1

OmniReg

Pressure regulator
Flow
1–300 gpm — needs only 1 gpm to operate, so it still regulates on a small zone
Pressure
Adjustable: 5–30 psi (OMR-30) or 5–100 psi (OMR-100)
Sizes
OMR-30 modular regulator 5–30 psi; OMR-100 modular regulator 5–100 psi; OMR-DS downstream sensing kit
Best for
Bolts onto the 100 Series Century PLUS, 700 Series UltraFlow, 200B and 311A valves and holds constant downstream pressure however much the inlet varies — which is what protects emitters and micro-sprinklers on a site with pump cycling or long mainline runs. The OMR-DS kit senses further downstream when the regulating point is not at the valve
Catalog ↗

Irritrol by category

AC Controller·AC solenoid valve·Pressure regulator