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The Richdel 2400 Series Control Valve was released in 1981 as the world’s first “Jar Top” (screwless) solenoid valve. This patented breakthrough proved immediately popular with contractors thanks to its solid construction, low frictional losses and above all, its serviceability. Today the 2400 is the world’s largest selling irrigation valve, still the favourite of contractors and designers the world over.

  • Threaded bonnet design
  • Rugged, double-beaded SANTOPRENE® diaphragm
  • Internal and external bleed (flush mode)
  • Full stainless-steel metering system
  • Heavy-duty, corrosion and UV-resistant PVC, glass-filled polypropylene and stainless steel construction

Irritrol (Richdel) 2400 Series Solenoid Valves

Irritrol (Richdel) 2400 Solenoid Valve 25mm (inc. Flow Cont)SKU: IVL-IRR2400MTF$35.36
$85.14

Irritrol (Richdel) 2400 Solenoid Valve 25mm (inc. Flow Cont)


SKU IVL-IRR2400MTF
MPN 2400MTF
Warranty 12 month

In stock

Only
$35.36

$85.14
Irritrol (Richdel) 2400 Solenoid Valve 25mm (DC Latching Coil)SKU: IVL-IRR2400MTDC$62.01
$102.33

Irritrol (Richdel) 2400 Solenoid Valve 25mm (DC Latching Coil)


SKU IVL-IRR2400MTDC
MPN 2400MT-DCL-A
Warranty 12 month

In stock

Only
$62.01

$102.33
Irritrol (Richdel) 2400MTF Solenoid Valves 25mm (inc. Flow Cont) (Bulk Box of 15)SKU: IVL-IRR2400MTF/15$490.62
$879.45

Irritrol (Richdel) 2400MTF Solenoid Valves 25mm (inc. Flow Cont) (Bulk Box of 15)


SKU IVL-IRR2400MTF/15
MPN 2400MTF/15
Warranty 12 month

In stock

Only
$490.62

$879.45

Videos

What's inside an irrigation solenoid valve?
Set up your solenoid valves for drip irrigation
The perfect way to join cable for Low Voltage Lighting & Irrigation.

Manuals & Links

Specifications

Irritrol (Richdel) 2400 Solenoid Valve 25mm (inc. Flow Cont)Irritrol (Richdel) 2400 Solenoid Valve 25mm (DC Latching Coil)Irritrol (Richdel) 2400MTF Solenoid Valves 25mm (inc. Flow Cont) (Bulk Box of 15)
TypeJar Top Solenoid ValveJar Top Solenoid ValveJar Top Solenoid Valve
MaterialPlasticPlasticPlastic
ColourGreyGreyGrey
Inlet Thread Size25mm BSPF25mm BSPF25mm BSPF
Outlet Thread Size25mm BSPF25mm BSPF25mm BSPF
Min. Flow Output (Lpm)111
Max. Flow Output (Lpm)113113113
Max. Inlet Pressure (kPa)104010401040
Min. Recommended Pressure (kPa)707070
Max. Recommended Pressure (kPa)104010401040
Power Supply24v AC12v DC Latching24v AC

Residential Irrigation Valves FAQs

What is a solenoid valve?

A solenoid valve is the automatic tap that controls that flow of water to an irrigation zone. Solenoid Valves are automatically operated by an irrigation controller which is programmed to tell the solenoid valve when to open & close.

How many solenoid valves should I use?

The number of solenoid valves you use depends on the size of your garden & the flow output of your water supply. The number of litres per minute that are available will determine the number of sprinklers or drippers you can operate at any one time. Once your garden is divided up into each section using that information, you’ll need one solenoid valve to operate each one individually.

What is a master valve, and do I need one?

A master valve is installed upstream of the solenoid valves being used to control each irrigation zone. They’re not mandatory, but they are a good idea as installing one increases the life-span of each valve by protect the valves downstream from the constant pressure that would otherwise be applied. The way it works is, every time a zone is programmed to come on the master valve also switches on, providing the flow, but when all the zones are off, the master valve closes, holding back the flow & pressure of the water supply. Simply, it’s kind of like an irrigation insurance policy.

Can I just use electrical tape on my cable joins?

Being exposed to the weather, water damage will occur any where water can get in. Electrical tape isn’t quite water tight & over time water will creep into the circuit & create havoc & void all warranties. For this reason you should always use waterproof cable joins like heat shrinks.

My solenoid is staying on, how can I fix it?

Nearly all of the time, a solenoid valve staying open is caused by debris caught in the diaphragm. Even the finest debris can cause the valve not to seal shut, causing a constant leak. Other cause can be: Not enough flow because the irrigation zone is too small or, not enough pressure, the valve needs the pressure to seal shut.

Can I use my solenoid valves off a gravity feed?

Unless your tank located is upwards of 20m above your valves, gravity feed will not provide enough pressure for your valves to reliably open & close. It is not recommended.

Customer Reviews

Based on 3 reviews
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B
Berend Z. (Melbourne, VIC)

Excellent service. Recoment.

A
Alan W. (Sydney, NSW)
Great Service

The solenoid was sent shortly after I ordered it and arrived two days later it is now working perfectly

M
Martin M. (Perth, WA)
Spot on

All as offered and described, arrived quickly, cheaper than over the counter.

Residential Irrigation Valves Help

Need extra help with Residential Irrigation Valves? Check out these resources from our Help Centre

Irritrol (Richdel) 2400 Series Solenoid Valves

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