Is the separate 12v Switch included?

Yes, at least it was with mine.

Barkar manufacturing company 24140 1.5" auto-drain (i need full information about this part and what is this part job )

It is a 12v electronic waste valve for use on RV black and gray waste tank

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.

Once installed, there's no option to operate manually without disconnecting the connection between the original handle and the Barker shaft

Does this install require any extra parts not shown?

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

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Barker Manufacturing Company 24140 1.5" Auto-Drain

Product ID: 34198276

Details

Brand
BARKER
Color
Black
Finish Type
Polished
Material
Metal
Product Dimensions
10.27"W x

⚡12V push-button auto drain

🔧No plumbing mods needed

🇺🇸Proudly made in USA

1215.35 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

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Description

🚐 Simplify your RV life with one push—drain smarter, not harder!

DURABLE METAL BUILD - Polished metal finish ensures longevity and a sleek, modern look.
COMPACT LIGHTWEIGHT - Weighs just 2 lbs with a slim 10.27" x 5.73" profile for easy integration.
SEAMLESS INSTALLATION - Fits existing 1.5" slide valves with zero plumbing changes required.
TRUSTED AMERICAN CRAFTSMANSHIP - Manufactured in the USA by Barker, a leader in RV accessories.
EFFORTLESS 12 V PUSH BUTTON CONTROL - Dump your RV tanks with a simple press—no manual hassle.

The Barker Manufacturing Company 24140 Auto-Drain is a 12-volt, push-button operated valve designed to automate the draining of your RV’s grey and black water tanks. It installs easily on existing 1.5" slide valves without any plumbing modifications, featuring a durable polished metal construction and compact design. Proudly made in the USA, it offers a reliable, modern upgrade for hassle-free RV maintenance.

Specifications

ASIN	B002OW2MIK
Additional Features	Removable
Best Sellers Rank	#128,427 in Automotive ( See Top 100 in Automotive ) #318 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

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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Good experience, but the tracking updates could be better.

2 months ago

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1215.35 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

View all Trustpilot reviews