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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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 operation

🔧No plumbing modifications needed

🇺🇸Proudly made in the USA

1216.82 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 the ultimate auto-drain upgrade!

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

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.

Specifications

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

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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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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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.

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TrustScore 4.5 | 7,300+ reviews

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Fantastic experience overall. Will recommend to friends and family.

1 month ago

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2 months ago

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1216.82 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

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews