---
product_id: 13425814
title: "Irritrol R811-24VACG Replacement Solenoid"
brand: "irritrol"
price: "HK$269"
currency: HKD
in_stock: true
reviews_count: 8
category: "Irritrol"
url: https://www.desertcart.hk/products/13425814-irritrol-r811-24vacg-replacement-solenoid
store_origin: HK
region: Hong Kong
---

# 24VAC with 40A inrush & 20A holding power Male threaded for effortless install Captive hex plunger for secure fit Irritrol R811-24VACG Replacement Solenoid

**Brand:** irritrol
**Price:** HK$269
**Availability:** ✅ In Stock

## Summary

> 💧 Upgrade your irrigation game with power and precision!

## Quick Answers

- **What is this?** Irritrol R811-24VACG Replacement Solenoid by irritrol
- **How much does it cost?** HK$269 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/13425814-irritrol-r811-24vacg-replacement-solenoid)

## Best For

- irritrol enthusiasts

## Why This Product

- Trusted irritrol brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Metal construction engineered for durability, promising longevity that matches or exceeds your original solenoid.
- • **Trusted by Thousands:** Rated 4.5 stars with over 900 reviews—join the savvy pros who never compromise on their irrigation system.
- • **Effortless Swap & Play:** Designed for seamless replacement on Irritrol, Hardie & Richdel valves—no hassle, just flow.
- • **Power-Packed Performance:** Robust 24VAC solenoid delivering 40 amps inrush and 20 amps holding current for reliable irrigation control.
- • **Precision Fit Installation:** Male threaded inlet connection ensures a secure, leak-free setup in minutes—no plumber needed.

## Overview

The Irritrol R811-24VACG Replacement Solenoid is a durable, metal irrigation valve solenoid designed for easy, exact-fit replacement on Irritrol, Hardie, and Richdel valves. Operating at 24VAC with a strong 40 amp inrush and 20 amp holding current, it ensures reliable valve activation. Its captive hex plunger and male threaded inlet simplify installation, making it a trusted choice with a 4.5-star rating from over 900 users.

## Description

Irritrol R811-24VACG irrigation valve replacement solenoid can be used on hardie, richdel & Irritrol irrigation valves, & is easy to swap out.

Review: R811-24VACG Replacement Solenoid - This Solenoid fit my Irritrol 250T sprinkler valve and works flawlessly. It's only been a few days, but only time will tell on craftsmanship. We got 20 years out of the original and hope for at least close to that with this one.
Review: Good replacement for Irritrol 2713APR - Faulty wire connection on top of solenoid was causing zone to be skipped or shortened. I could reposition the wire and it would work for a while, but would eventually fail again. Found this replacement solenoid and it fixed the problem. Very easy to replace and it is an exact match for Irritrol 2713APR valve solenoid.

## Features

- Captive hex plunger feature
- Male threaded for easy installation
- 24Vac , 40 amp inrush, 20 amp holding
- Package Dimension : 1.778 centimeters L x 6.096 centimeters W x 7.62 centimeters H

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #35,211 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #23 in Solenoid Valves |
| Brand | Irritrol |
| Customer Reviews | 4.5 out of 5 stars 939 Reviews |
| Inlet Connection Size | 1 Inches |
| Inlet Connection Type | threaded |
| Item dimensions L x W x H | 2 x 1 x 1 inches |
| Material | Metal |
| Outlet Connection Type | NPT |

## Product Details

- **Material:** Metal
- **Brand:** Irritrol
- **Item dimensions L x W x H:** 2 x 1 x 1 inches
- **Inlet Connection Size:** 1 Inches
- **Inlet Connection Type:** threaded
- **Outlet Connection Type:** NPT
- **Number of Ports:** 2
- **Outlet Connection Size:** 1 Inches
- **Specification Met:** CE
- **Global Trade Identification Number:** 00090258043522

## Images

![Irritrol R811-24VACG Replacement Solenoid - Image 1](https://m.media-amazon.com/images/I/51fb2cXWpqL.jpg)

## Questions & Answers

**Q: Are these solenoids made in mexico or usa? i ask, because the threads are different.**
A: i recently replaced one that was broken on my system.  The broken one (prob 20 years old) was made in the usa, but the replacement that I bought from ACE was made in mexico.  I'd imagine this one was also made in mexico.

**Q: How do I tell if it is bad?**
A: if you have 24v at the solenoid, and it does not open the valve the solenoid is bad

**Q: how wide are the threads?  I need a 3/4 inch diameter**
A: Rain Bird makes a replacement solenoid that is a 3/4" male thread.

**Q: Are these waterproof or do they need a cover?  My old solenoid had a thread on top that held a cover on.**
A: I wouldn't say waterproof, but mine were exposed and got wet often, but they lasted a long time before needing to be replaced.

## Customer Reviews

### ⭐⭐⭐⭐⭐ R811-24VACG Replacement Solenoid
*by X***X on October 13, 2025*

This Solenoid fit my Irritrol 250T sprinkler valve and works flawlessly. It's only been a few days, but only time will tell on craftsmanship. We got 20 years out of the original and hope for at least close to that with this one.

### ⭐⭐⭐⭐⭐ Good replacement for Irritrol 2713APR
*by J***S on August 1, 2025*

Faulty wire connection on top of solenoid was causing zone to be skipped or shortened. I could reposition the wire and it would work for a while, but would eventually fail again. Found this replacement solenoid and it fixed the problem. Very easy to replace and it is an exact match for Irritrol 2713APR valve solenoid.

### ⭐⭐⭐⭐ Seems to be a good valve solenoid - following a small modification.
*by R***K on January 7, 2026*

I saw reviews that indicated that the valve doesn't close for some older valves with this solenoid. Sure enough, mine has that problem! Several reviews indicated that they fixed the problem by removing the white plastic spacer. The engineer in me told me that part has a role in this design and should not simply be removed. Irritrol didn't simply have some extra white plastic and concluded they could get rid of it here! I removed the white plastic part from the old solenoid and compared it to the new plastic piece. See attached photos. The new white plastic part is noticeably taller. The height difference appears to be entirely in the lower section of the white part. I used a flat file to evenly remove material from the back side of the white plastic (lower section) until the old and new parts were roughly the same height. The overall height of the modified white part is about 5.6mm. The height of the bottom section after modification is about 3.3mm It seems to work fine and all parts are present!

## Frequently Bought Together

- Irritrol R811-24VACG Replacement Solenoid
- Irritrol 2400, 2700DPR, 2600 Replacement Valve Diaphragm 3/4" - 1" | 100236
- Replacement Valve Diaphragm Assy 3/4" - 1" | 100236 for Irritrol 2400, 2600,2700DPR, with Spring

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-23*