Auto-Drain 1-1/2″ Black Automatic Drain Valve by Barker®. Just push a switch to dump your RV’s black and gray water tank. Barker’s Auto-Drain mounts directly to a 1-1/2″ conventional waste valve and requires no adjustments or difficult clamps to install.
Before You Order
Verify part number 24140 exactly Match the listed product details to the part you are replacing before ordering. Compare dimensions, specifications and fitment information with your RV or component.
Frequently Asked Questions
What part number should I verify before ordering?
Verify 24140 on your existing part, documentation or equipment label before ordering.
How should I confirm this part fits?
Compare the listed part number, dimensions, specifications and fitment details with your existing component. Do not rely on appearance alone.
