Skip to product information
3" Dump Valve

3" Dump Valve

Control waste flow safely and efficiently with this 3" RV Waste Valve Assembly, designed for reliable performance in RV, camper, and trailer sanitation systems. Featuring a durable ABS plastic body with a heavy-duty metal shaft, this valve regulates the flow from your holding tank directly to your sewer hose connection.

The manual pull-handle operation makes opening and closing the valve quick and simple. Pull the handle to allow waste to flow, then push the handle closed to create a secure seal and prevent leaks. The assembly includes an end cap and retaining strap for added convenience and protection during transport and storage.

Features

  • Controls waste flow from holding tank to sewer hose
  • Manual pull-handle operation for easy use
  • Durable ABS plastic body with heavy-duty metal shaft
  • 3" hub connection glues directly onto pipe
  • 3" bayonet outlet fits standard RV sewer hoses
  • Includes protective end cap and retaining strap
  • Designed for RVs, campers, travel trailers, and sanitation systems

Operation

  • Open Valve: Pull handle outward to allow waste flow
  • Close Valve: Push handle inward to seal valve shut

Specifications

  • Valve Size: 3"
  • Connections:
    • 3" hub (glues onto pipe)
    • 3" bayonet outlet (for sewer hose)
  • Operation: Manual pull handle
  • Material: Heavy ABS plastic body with metal shaft
  • Includes: End cap and strap
$27.95

Add it to Your Trailer

We have a team on site ready to customize any trailer, wether you purchase it from us or bring your own! Click here to get started.

Book a Service Appointment

We offer a wide range of services from general trailer maintenance to serious repairs, click here to get started!

Shop The Full Collection