---
product_id: 34198276
title: "Barker Manufacturing Company 24140 1.5\" Auto-Drain"
brand: "barker"
price: "1213.26 DT"
currency: TND
in_stock: true
category: "Barker"
url: https://www.desertcart.tn/products/34198276-barker-manufacturing-company-24140-1-5-auto-drain
store_origin: TN
region: Tunisia
---

# 12V push-button auto operation No plumbing modifications needed Proudly made in the USA Barker Manufacturing Company 24140 1.5" Auto-Drain

**Brand:** barker
**Price:** 1213.26 DT
**Availability:** ✅ In Stock

## Summary

> 🚐 Simplify your RV life with the ultimate auto-drain upgrade!

## Quick Answers

- **What is this?** Barker Manufacturing Company 24140 1.5" Auto-Drain by barker
- **How much does it cost?** 1213.26 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/34198276-barker-manufacturing-company-24140-1-5-auto-drain)

## Best For

- barker enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by RV Pros:** Highly rated with 4.3 stars from experienced users
- • **Compact & Lightweight:** Sleek 10.27" x 5.73" design weighing just 2 lbs for easy handling
- • **Seamless Installation:** Fits existing slide valves—no plumbing hassles or extra parts
- • **Effortless Tank Draining:** One-touch 12V push-button control for ultimate convenience
- • **Durable American Craftsmanship:** Robust metal build, polished finish, and USA-made quality

## Overview

The Barker Manufacturing Company 24140 1.5" Auto-Drain is a polished metal, 12-volt push-button valve designed for effortless automatic draining of RV grey and black water tanks. It installs easily on existing slide valves without plumbing modifications, weighs 2 pounds, and is proudly made in the USA.

## Description

Barker Manufacturing Company Auto-Drain provides completely automatic 12-volt push button operation of the valves that dump your RV's grey and black water holding tanks. Installs on your current slide valves, and no plumbing modifications are required.

## Features

- Product Type :Auto Accessory
- Package Dimensions :10.27" L X5.73" W X2.88" H
- Country Of Origin :United States
- Package Weight :4.0Lbs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002OW2MIK |
| Additional Features | Removable |
| Best Sellers Rank | #248,231 in Automotive ( See Top 100 in Automotive ) #611 in Automotive Replacement Engine Oil Drain Plugs |
| Brand Name | BARKER |
| Color | Black |
| Compatible Groove Depth | 1.5 Inches |
| Compatible Groove Diameter | 1.5 Inches |
| Customer Reviews | 4.3 4.3 out of 5 stars (58) |
| Finish Types | Polished |
| Fits Hole Size | 1.5 Inches |
| Item Dimensions W x H | 10.27"W x 5.73"H |
| Item Weight | 2 Pounds |
| Manufacturer | Barker Manufacturing Company |
| Manufacturer Part Number | 24140 |
| Material Type | Metal |
| Model Number | 24140 |
| Number of Items | 1 |
| Product Style | Modern |
| UPC | 755220241404 |

## Product Details

- **Brand:** BARKER
- **Color:** Black
- **Finish Type:** Polished
- **Material:** Metal
- **Product Dimensions:** 10.27"W x 5.73"H

## Images

![Barker Manufacturing Company 24140 1.5" Auto-Drain - Image 1](https://m.media-amazon.com/images/I/61-cil3FgEL.jpg)

## Questions & Answers

**Q: Is the separate 12v Switch included?**
A: Yes, at least it was with mine.

**Q: Barkar manufacturing company 24140 1.5" auto-drain (i need full information about this part and what is this part job )**
A: It is a 12v electronic waste valve for use on RV black and gray waste tank

**Q: Does this valve have a prvovision to operate manually like the Valterra EZ?  Valterra don't make  a    11/2 inch and  don't have room for bushings.**
A: Once installed, there's no option to operate manually without disconnecting the connection between the original handle and the Barker shaft

**Q: Does this install require any extra parts not shown?**
A: yes my 1.5" needed 2 longer screws to attach the mounting plate size 10 -32 1.5" the 3' did not need any extras

## Frequently Bought Together

- BARKER Manufacturing Company 24140 1.5" Auto-Drain
- Valterra T1001VPM Bladex 1-1/2" Waste Valve Body with Metal Handle , Black

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**Shop now:** [https://www.desertcart.tn/products/34198276-barker-manufacturing-company-24140-1-5-auto-drain](https://www.desertcart.tn/products/34198276-barker-manufacturing-company-24140-1-5-auto-drain)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-09*