SKU: 56194184021

DUCKBILL VALVES 1.5"

Sale price$29.82 Regular price$33.13
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 28 - Aug 2

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Description

DUCKBILL VALVES 1.5"Prevent the loss of Vacuum issues and ensure a smooth running sanitation system with the 1. 5 Duckbill Valve Kit. Our duckbill valves are one way check valves that keep the waste and water running in the right direction and ensure the system holds a vacuum. Dometic makes these high quality parts and are not an import knockoff. The Duckbill valves should be replaced every 1 to 4 years or sooner, depending on the frequency of use. The part number for

Prevent the loss of  Vacuum issues and ensure a smooth-running sanitation system with the 1.5″ Duckbill Valve Kit. Our duckbill valves are one-way check valves that keep the waste and water running in the right direction and ensure the system holds a vacuum.

Dometic makes these high-quality parts and are not an import knockoff. The Duckbill valves should be replaced every 1 to 4 years or sooner, depending on the frequency of use. The part number for this product is 385310076

Four valves are required for the S-series pump (vacuum), while two valves are required for the T-series pump (discharge). Our duckbill valves also fit the following vacuum generators: VG12/24, VGIII, and Low Profile Vacuum Generators.

For JW pumps, the 2″ valves 385311581 are required.

Features:

  • 2- 1.5″ Duckbill valves
  • Used in S and T Pumps
  • also used in 1.5″ inline check valves
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 56194184021

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Chelsea Weiman
Lowell, US
★★★★★ 5
Love it!!!
Color: Mocha Brown
I bought it because it's the perfect size for carry-on luggage on the plane, and it's big enough to carry several things. Excellent quality for the price. It looks super cute and goes with everything.
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Reviewed in the United States on December 12, 2025
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CustomerK
Lake Worth, US
★★★★★ 4
9/10
Color: Mocha Brown
Better than expected
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Reviewed in the United States on July 24, 2025
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Kassidi
Carnegie, US
★★★★★ 5
Lots of storage but compact look
Color: Mocha Brown
I was looking for something for my corporate 9-5 and was over a tote bag. This is perfect! It fits so much without it feeling or looking bulky. Love the amount of storage it has and I think it would even be a good travel bag
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Reviewed in the United States on March 13, 2026
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Kari
Birmingham, US
★★★★★ 1
Defective
Super cute bag, unfortunately it was less than functional. The main zipper cannot zip up completely, as it has been sewn incorrectly.
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Reviewed in the United States on November 17, 2025
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Amazon Customer
Port Orchard, US
★★★★★ 5
Leather Backpack
Great backpack for the price. It’s not too bulky and it’s stylish.
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Reviewed in the United States on January 8, 2026

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