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Premium Electric Valves

Drain Master Valves are fast-motion, high-torque, and easy-to-use 3″ 12 V-DC sealing valves that attach to your gray water and black water holding tanks. Then, with the simple push of a button, these valves quickly open and close, emptying your waste tanks.

  • 303 Stainless Steel Gears
  • Opens in less than ½ a second
  • Easily replaces manual or cable pull valves
  • Works on 3″ or on 1.5″ pipe (gray water) using reducer kit
  • Click ‘More Info’ below to see specifications.
  • CLICK HERE for Valve Install, Maintenance and Reducer Kit Accessories.

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