---
product_id: 636093306
title: "Barker Manufacturing Company 24140 1.5\" Auto-Drain"
brand: "barker"
price: "€ 563.90"
currency: EUR
in_stock: true
category: "Barker"
url: https://www.desertcart.hr/products/636093306-barker-manufacturing-company-24140-1-5-auto-drain
store_origin: HR
region: Croatia
---

# 1.5" precision fit Powder-coated metal durability Made in USA quality Barker Manufacturing Company 24140 1.5" Auto-Drain

**Brand:** barker
**Price:** € 563.90
**Availability:** ✅ In Stock

## Summary

> 🚐 Upgrade your trailer’s drain game—effortless, durable, and built to last!

## Quick Answers

- **What is this?** Barker Manufacturing Company 24140 1.5" Auto-Drain by barker
- **How much does it cost?** € 563.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/636093306-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

- • **Seamless Compatibility:** Works flawlessly with existing Valterra/Bristol valves—upgrade without hassle or rewiring headaches.
- • **Removable & Maintainable:** Designed for easy removal and maintenance, keeping your system running smoothly season after season.
- • **Compact & Lightweight Design:** Streamlined 1.5" size and just 2 lbs for easy installation and minimal space usage.
- • **Robust American Craftsmanship:** Proudly manufactured in the USA with premium metal and powder-coated finish for long-lasting reliability.
- • **Effortless Auto-Drain Operation:** Say goodbye to back-breaking manual draining with a simple switch activation.

## Overview

The Barker Manufacturing Company 24140 1.5" Auto-Drain is a powder-coated metal auto accessory designed for easy, hands-free drainage of travel trailers. Made in the USA, it fits standard Valterra/Bristol valves and weighs just 2 pounds, offering a durable, compact solution that simplifies maintenance and reduces physical strain.

## Description

BARKER MFG CO 24140 AUTO DRAIN 1.5 VALTERRA/BRISTOL

## 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 |
| Brand Name | BARKER |
| Colour | Black |
| Customer Reviews | 4.3 4.3 out of 5 stars (53) |
| Finish Type | Powder Coated |
| Item Dimensions W x H | 26.1W x 14.6H centimetres |
| 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 |
| Special Features | Removable |
| UPC | 755220241404 |

## Product Details

- **Brand:** BARKER
- **Colour:** Black
- **Finish type:** Powder Coated
- **Material:** Metal
- **Product dimensions:** 26.1W x 14.6H centimetres

## 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.hr/products/636093306-barker-manufacturing-company-24140-1-5-auto-drain](https://www.desertcart.hr/products/636093306-barker-manufacturing-company-24140-1-5-auto-drain)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-05-17*