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Irritrol 2400, 2700DPR, & 2600 Replacement Valve Diaphragm 3/4" - 1" | 100236

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Free Shipping on Orders over $149
Sale Price $4.95
Our Price $7.07
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Irritrol 100236 1" Valve Replacement Diaphragm

  • 1" Valve Replacement Diaphragm
  • For Irritrol 2400, 2700DPR, 2600 Valves

For Irritrol 2400, 2700DPR, 2600 Valves

Features & Benefits

Fits Irritrol 2400, 2700DPR, 2600 Valves listed below:
  • 2400S
  • 2400SF
  • 2400T
  • 2400TF
  • 2400T-B
  • 2400TF-B
  • 2400T-M
  • 2400TF-M
  • 2600T
  • 2600TF
  • 2711DPR
  • 2713DPR

Product Details

  • 1" Valve Replacement Diaphragm
  • For Irritrol 2400, 2700DPR, 2600 Valves
Product Type:
Replacement Valve Diaphragm
Valve Compatibility:
Irritrol 2400, Irritrol 2600, Irritrol 2700DPR
Valve Repair Size:
Size (in.):
Valve Compatibility:
Irritrol 2400|Irritrol 2700DPR|Irritrol 2600
Replacement Valve Diaphragm
4.4 / 5.0
36 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Excellent Service, Perfect Part
I ordered this hoping it would fix a small leak. Ordered and delivered without an issue. Installed and fit perfectly. The bottom does look a little different that the 1998 part but it worked perfectly. It was so easy, I am going to order five more for the other zones.
July 23, 2017
over 3 years ago
Fit just fine
They fit my older irritrol jar top valves fine. I did eventually do a full rebuild of everything but the body by getting new irritrol valves but these are handy to have available.
July 14, 2017
over 3 years ago
sprinkler repair
These parts are very good and fit the sprinkler heads perfectl,
May 23, 2019
1 year ago
Perfect fit!
Perfect. Exactly the part i needed to fix the valve for my sprinklers!
August 12, 2017
over 3 years ago
Received it - quick delivery!
Not used the part yet, will give you feedback when I install it.
August 9, 2018
over 2 years ago
Great part replacement
Great price. Worked perfectly. Easy replacement component. Nice to have spares around when needed.
September 13, 2018
over 2 years ago
Iritrol valve diaphrams
Looked just like factory original and fixed my leaky system. fast shipping.
April 18, 2019
1 year ago
Really satisfied with to he quick response for filling my order
June 30, 2018
over 2 years ago
These diaphragms were shipped quickly and were the exact parts needed to get the job done.
September 19, 2020
4 months ago
Fast service
Parts were as ordered and fit perfectly. Website very helpful and prices were good.
June 5, 2019
1 year ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 38 questions Browse 38 questions and 106 answers
Why did you choose this?
SprinklerWarehouse.com Store
Because mine broke. Thanks!
A K on Feb 17, 2019
I needed replacements.
T O on Nov 10, 2018
Because mine broke. Thanks!
A K on Feb 17, 2019
I needed it for a sprinkler part.
kent t on Jan 20, 2019
I needed replacements.
T O on Nov 10, 2018
I need this part to fix my sprinkler system
L V on Oct 31, 2018
Needed Replacement
B I on Oct 15, 2018
leaky valve
Mark G on Oct 2, 2018
needed them
A N on Sep 29, 2018
needed for valve repair
C D on Sep 22, 2018
That is the part I needed.
Lester W on Sep 3, 2018
Used you before had good luck
david b on Aug 16, 2018
I have some aging sprinkler valves that need new diaphragms. Purchased a few, as they are all slowly needing replacing.
R A on Aug 15, 2018
sometimes works without total valve replacemtn
F E on Aug 13, 2018
luis c on Aug 8, 2018
it is the replacement for our current system
M A on Aug 5, 2018
R M on Aug 3, 2018
fits my current system
P H on Aug 1, 2018
i have richdel control valves and this is the perfect replacement part for my units
C A on Jul 22, 2018
fits the part I need
AL on Jul 22, 2018
Need a replacement
K R on Jul 18, 2018
Spare part
J D on Jul 16, 2018
Existing Product on my system.
John M on Jul 12, 2018
I need a spare diaphragm for 2400T solenoid valve
P I on Jul 3, 2018
Good price and I have a lot of valves on my property.
E D on Jul 3, 2018
Leaking 2400S Valve
M A on Jun 21, 2018
buying as spares
Sunil M on Jun 17, 2018
E J on Jun 14, 2018
J J on Jun 14, 2018
Hope to stop lower head from constantly leaking
B I on Jun 13, 2018
Need to replace the diaphragm in one of the vales.
M R on Jun 6, 2018
the other parts didn't match.
Mark C on Jun 6, 2018
Ordered five of these to replace the diaphragms in my Richdel 2600T solenoid valves (had one zone leaking from low point - figured I'd just replace them all).
J A on Jun 4, 2018
I have that brand and no other will work
V I on Jun 1, 2018
Mine are leaking so need to try and replace on my own.
D H on May 30, 2018
M B on May 28, 2018
Potential problem
T O on May 17, 2018
have several in my yard
L D on May 15, 2018
my valves are not shutting off promptly. I speculate the diaphragm has become too hard.
B I on May 7, 2018
replacement parts for hardie 2400T
B M on May 6, 2018
Vales are leaking
Lynn M on Apr 26, 2018
repair existing valves
J R on Apr 26, 2018
bart a on Apr 25, 2018
because I found what I was looking before & it fixed the problem. Thank you.
Larry Z on Apr 14, 2018
D U on Apr 13, 2018
hard to find at local outlets
R J on Apr 7, 2018
existing deteriorated with age!
G A on Mar 26, 2018
only found online
C A on Dec 16, 2017
J Y on Dec 4, 2017
Mine are getting worn. Keeping spares on hand
M D on Oct 21, 2017
to repair present Irritrol valve.
Nityananda S on Oct 18, 2017
For home use.
M J on Sep 4, 2017
I needed it for a sprinkler part.
kent t on Jan 20, 2019
I need this part to fix my sprinkler system
L V on Oct 31, 2018
I have a Richdel 204 valve. It looks similar to this valve. I was wondering if this was a replacement part for that as well?
Chris E on May 20, 2012
BEST ANSWER: This part fit my Richdel 204 valves.
is Irritrol 2400T same as Hardie 2400 T regarding spare parts of sprinkler solenoid valve? more specifically valve rebuild kit and solenoid
Bud M on May 6, 2018
I have Irritrol 2400s valves. One zone does not shut off completely, there is a steady "weeping" of water out sprinkler head. The main flow (full volume) through valve turns on and shuts off (electrically & manually). Will replacing the diaphragm solve this issue?
ron m on Oct 15, 2014
BEST ANSWER: Four of my sprinkler zones weeped water from the lowest elevation head until I replaced the valve diaphragms. That completely solved the problem. The only difficulty replacing the diaphragms was removing the valve cap. I bought a special but inexpensive tool from Sprinkler Warehouse to accomplish that.
Does this diaphragm fit the hardie 2600T valve?
A shopper on Sep 17, 2011
BEST ANSWER: This is the the right diaphragm for the Hardie 2600T valve. Unfortunately, my Hardie valve was 20 yrs old and I couldn't get the diaphragm to work correctly and I ended up replacing the valve. Hope this helps................ Paula
turned on system and one zone came on and stays on ..is this in valve diaphram or solenoid??
donna m on May 18, 2015
BEST ANSWER: Turn the manual on/off lever on the head to off. If water is still coming from heads. Then turn the solenoid by hand to the right till it seats don,t force it. if water is still running. turn off the water main the feeds the valve box and take the valve apart. You may have a broken spring or a tear in the diaphragm. If they look good then the solenoid could be bad, Hard to trouble shoot with out being there . Good LUCK hope this helps you out.
will this help?? one zone starts before the previous zone stops and sometime i have move than two zones going at the same time WHY? What do I need to do to correct it?
A shopper on Oct 28, 2013
BEST ANSWER: The diaphragm will not cause your problem, I'm sorry to say.

You have an electrical problem! And the problems could be the controller itself. Try disconnecting all the wires for each zone and manually touching them to the hot terminal. If more than on zone comes on with any of them, the problem is out at the valves and wiring. Check all of those connectors and I'd cut the ends and use new connectors. And look for worn insulation that would cause two bare wires to touch. Critters chewing is a possibility as well as vibration. There are many more possibilities but this will give you a start!
Will this diaphram fit a Richdel 2600T valve?
A shopper on Mar 31, 2014
BEST ANSWER: Yes! AS it says, it fits the 2600 series. BTW, there is a small "O" ring in the center of the top section. It is tiny! Make sure that you replace that or you can have all kinds of problems! It is under a small round plug on the underside that is a gentle press fit. I spent days troubleshooting before I finally discover that there was a tiny nick in that bugger!
have 2400 vaule and is leaking on top, need to chg. vaule or just diagram?
A shopper on Apr 1, 2013
BEST ANSWER: If diaphram is just gunky and still flexible, just clean and give a lite coat of vaseline on the edges for seal. If diaphram is getting hard, and won;t seal, replace. There is really nothing in the valve body to go bad.
I have 5 different zones 4 of them work and the other one you can hear it come on but no sprinklers come on how do i fix this ?
A shopper on Apr 15, 2015
BEST ANSWER: You mention you can hear it come on. If you hear water running but don't see any sprinklers watering, that fifth zone may be a drip zone. If you have had something causing debris to get into the pipes, look for sprinklers that pop up and nothing comes out of them. These sprinklers need to be cleaned.
On the other hand, if you 'hear it come on' and it is just a click of the solenoid on the valve, try to manually bleed the valve (usually a little knob on top of the valve that lets water come out to turn on the valve) and see if the sprinklers start watering. If it waters, then shut off the water and rebuild the valve with a new solenoid and diaphragm. If still no working sprinklers, that line may be capped off or there is a shutoff on that line. Sometmes there may be a faucet on that line for a garden or something seasonal and the faucet or shutoff valve may be closed.
I see all the parts inside the 2400 series valve but the spring, can I buy the spring also?
A shopper on Sep 5, 2011
BEST ANSWER: Mine were shipped with the springs. I ordered the complete irritrol 2400T valve unit. If your ordering just the diaphragm, maybe you can use the old springs inside your valve unit...........Tom
does 1" valve take a different diaphram than 3/4 inch valve?
A shopper on Aug 9, 2017
BEST ANSWER: I would assume so, don't really know since my valves are all 1 inch and that is what I used.
Where can I find the model number on richdel valve?
Tim K on Jun 11, 2017
BEST ANSWER: You're probably not going to find that information on the valve. You'll have to look at the pictures of the various models and decide which model you have.
Is there a repair kit for a Richdel 2400T I can buy?
Steve C on May 29, 2017
BEST ANSWER: Hi, the replacement diaphragm worked well to enable valves to shutoff when directed by controller. Good luck.
how many Diaphragms come in a package?
A shopper on May 16, 2017
BEST ANSWER: ;The description from the seller should indicate this on the website and the seller is obligated to respond to such a question from the consumer. I lhave no idea why they would ask me such a question when it should be directed to the seller. But, for the price indicated, it has to be one item for $5.18.
will this work on rain jet ?
A shopper on Apr 16, 2015
BEST ANSWER: I only use Irritrol valves, sorry
valve looks right but didn't see 2400 or 2600 written on the valve. How can I be sure this is the right part?
A shopper on Sep 7, 2012
BEST ANSWER: We had the same question but for the price went ahead and ordered it any way-turns out it fit and worked perfectly-
My Diaphragm keeps leaking, I've been replacing it with a Lawn genie, but my valves are Irritrol and the # on it is 1001:1990 and I want to replace with the right Diaphragm so what one do I use it is also 1" that is stated on the valve?
Barry U on Oct 19, 2014
BEST ANSWER: stay away from lawn genie parts if possible!!! go with a better brand of parts. If you have Irritrol valves, get Irritrol diaphrams, you will save a lot of headaches in the long run!
will this diaphram work on an older Richdel 204 ATF?
A shopper on Jun 12, 2013
BEST ANSWER: Yes it will
I see all the parts inside the 2400 series valve but the spring, can one also buy the spring?
A shopper on Sep 5, 2011
BEST ANSWER: I don't think so. I bought a whole valve & scavenged parts from the new one for inside the old one. I didn't have to replace the body, so this kept it simple for me.
I have Irritrol 100 series valves and need diaphrams for 1.5" and 1" valves .Can you tell me which diaphrams do I need to prurhase?
Dave T on Jun 22, 2018
Will this item fit Irritrol jar top valve 1" , #10011990? I need the rubber diaphragm part. If not, which one? Choices? Ed
A shopper on Apr 17, 2018
Does this diaphram fit a Hardie 2400T valve?
A shopper on Nov 6, 2017
does the 100236 work in Orbit inline valves? Mine looks like the 100236 except the outside plastic under the diaphragm is white instead of black. It is about 5 years old.
alanb on Jan 12, 2017
I have a Buckner unit 20032 need a new diapham which one will fit ?
A shopper on Oct 28, 2016
i have a richdel 204at control valve and want to make sure this diaphragm will fit?
scott p on Jul 30, 2016
have a richdell rs II will this fit?
john m on May 28, 2016
I am a property manager and repair many sprinkeler systems. If I place volume orders and I get a wholesale price?
A shopper on Oct 17, 2015
I bought an irritrol diaphragm PN 100236 and when received I noticed that the pinhole in the bottom of the assembly is about twice the size of the existing diaphragm. I tried it anyway and none of the 5 valves that I serviced would open. I put the old diaphragms back in and the valves opened no problem. Anyone else experience this issue? Thanks!
A shopper on Aug 26, 2015
Will the Irritrol 100236 diaphragm fit a lawn genie L7034 ?
A shopper on Jun 14, 2015
does this fit 3/4" valve? 54000 is the #'s on it
A shopper on Sep 12, 2014

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