---
product_id: 636093306
title: "Barker Manufacturing Company 24140 1.5\" Auto-Drain"
brand: "barker"
price: "₨14741"
currency: SCR
in_stock: false
reviews_count: 5
category: "Barker"
url: https://www.desertcart.sc/products/636093306-barker-manufacturing-company-24140-1-5-auto-drain
store_origin: SC
region: Seychelles
---

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

**Brand:** barker
**Price:** ₨14741
**Availability:** ❌ Out of Stock

## Summary

> ⚙️ Upgrade your trailer’s drain game — effortless, durable, and made for pros who refuse to slow down!

## Quick Answers

- **What is this?** Barker Manufacturing Company 24140 1.5" Auto-Drain by barker
- **How much does it cost?** ₨14741 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/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:** Fits perfectly with existing Valterra/Bristol valves for easy upgrades without rewiring headaches.
- • **Compact & Lightweight Design:** At just 4 lbs and 1.5 inches, it’s engineered for space-saving efficiency without compromising strength.
- • **Rugged American Craftsmanship:** Built in the USA with powder-coated metal for long-lasting corrosion resistance and reliability.
- • **Effortless Auto-Drain Operation:** Say goodbye to back-breaking manual draining with a simple, clean, and quick auto valve system.
- • **Certified Frustration-Free Packaging:** Arrives ready to install with minimal hassle, designed for the busy professional on the go.

## Overview

The Barker Manufacturing Company 24140 1.5" Auto-Drain is a powder-coated metal auto valve actuator designed for easy, hands-free drainage of travel trailers. Made in the USA, it fits Valterra/Bristol valves and weighs just 4 lbs, offering a durable, compact solution that eliminates the need for manual draining. Certified frustration-free packaging ensures a smooth installation experience for busy professionals.

## Description

BARKER MFG CO 24140 AUTO DRAIN 1.5 VALTERRA/BRISTOL

Review: This purchase was the second auto valve I have purchased. The first one was damaged in a tire blowout. I was happily able to use the same connector as the previous install. These thing are great. I Installed them because I have an injured back and bad knees. This was a very difficult chore as the location of the drain valves required me to bend and lean forward under the Travel Trailer to release them. No longer have to do this. This chore is now quick, easy and clean. However my one complaint, not product related, is the advertisement of the product. The ad and indeed the box it comes in is deceptive. It shows the product with a drain valve attached as if it comes as a complete unit. THIS IS NOT THE CASE. YOU STILL, NEED TO HAVE THE ORIGINAL VALVE OR A REPLACEMENT INSTALLED IN ORDER TO USE THESE ACTUATOR AS INTENDED. So just be aware of this requirement and ignore the pictures.
Review: Having a larger fifth wheel I know that there would be extra wiring required. The Valves work well once installed and no issues being 25 feet away from the switch's . I installed two and will add 3 more.

## 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 |
| Batteries Required? | No |
| Batteries included? | No |
| Certification | certified frustration-free |
| Colour | Black |
| Customer Reviews | 4.2 4.2 out of 5 stars (52) |
| Date First Available | 31 Aug. 2009 |
| Finish | Powder Coated |
| Item Package Quantity | 1 |
| Item Weight | 907 g |
| Item model number | 24140 |
| Manufacturer | Barker Manufacturing Company |
| Material | Metal |
| Part Number | 24140 |
| Product Dimensions | 14.55 x 14.55 x 14.55 cm; 907.18 g |
| Special Features | Removable |
| Style | Modern |

## 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/41VnYoGtuBL.jpg)
![Barker Manufacturing Company 24140 1.5" Auto-Drain - Image 2](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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by R***. on 12 February 2025*

This purchase was the second auto valve I have purchased. The first one was damaged in a tire blowout. I was happily able to use the same connector as the previous install. These thing are great. I Installed them because I have an injured back and bad knees. This was a very difficult chore as the location of the drain valves required me to bend and lean forward under the Travel Trailer to release them. No longer have to do this. This chore is now quick, easy and clean. However my one complaint, not product related, is the advertisement of the product. The ad and indeed the box it comes in is deceptive. It shows the product with a drain valve attached as if it comes as a complete unit. THIS IS NOT THE CASE. YOU STILL, NEED TO HAVE THE ORIGINAL VALVE OR A REPLACEMENT INSTALLED IN ORDER TO USE THESE ACTUATOR AS INTENDED. So just be aware of this requirement and ignore the pictures.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 30 September 2019*

Having a larger fifth wheel I know that there would be extra wiring required. The Valves work well once installed and no issues being 25 feet away from the switch's . I installed two and will add 3 more.

### ⭐⭐⭐⭐⭐ Review
*by D***9 on 10 January 2026*

It seems to be sturdy enough and opens and closes smoothly. Installing the valve takes less than ten minutes. The hard part is routing the wires, that took me days to complete. My water control panel is about 12' from the dump valves but finding a way to get the wires to the valves on my Motorhome was a huge challenge. I recommend installing new valves. My old valves were sticky and the light would not turn off when I closed the valve. I installed a new valve and it works perfectly now. I'm looking forward to not having to crawl on my knees to dump the tanks.

## 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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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-18*