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Drain Master

RV Waste Management - Simpler, Safer, Sanitary

Electric Waste 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
  • Click 'More Info' on the products below to see specifications.

Product Image Part # Product Name
5757 12VDC Premium Gate Valve System with Smart Valve Technology
***NEW***
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5759 Switch Kit for SVT Valves
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5202 12VDC Premium Gate Valve System
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5197 Kit to replace Drain Master 3" 12-V DC valve (Premium Version)
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5528 Weatherproof Heavy-duty LED Switch w/wiring harness & 5 amp inline fuse
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5733 12 Volt DC Power Plug Interface
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5016 Magnetic Sensor Switch for Pt# 5202 & 5197
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5212 Seals for DM Valves Inc. 2 seals, 4 Nuts/Bolts and Lube
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5218 2 Ft. Extension Cable for Drain Master with 4 position plug
Which Ext. Cables Do I Order? Click HERE
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5218-1 2 Ft. Extension Cable for Drain Master with 2 position plug
Which Ext. Cables Do I Order? Click HERE
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5225 4 Ft. Extension Cable for Drain Master with 4 position plug
Which Ext. Cables Do I Order? Click HERE
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5225-1 4 Ft. Extension Cable for Drain Master with 2 position plug
Which Ext. Cables Do I Order? Click HERE
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5227 6 Ft. Extension Cable for Drain Master Valves w/ 4 pos plug
Which Ext. Cables Do I Order? Click HERE
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5227-1 6 Ft. Extension Cable for Drain Master with 2 position plug
Which Ext. Cables Do I Order? Click HERE
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5219 10 Ft. Extension Cable for Drain Master with 4 position plug
Which Ext. Cables Do I Order? Click HERE
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5219-1 10 Ft. Extension Cable for Drain Master with 2 position plug
Which Ext. Cables Do I Order? Click HERE
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5220-1 12 Ft. Extension Cable for Drain Master with 2 position plug
Which Ext. Cables Do I Order? Click HERE
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5223 20 Ft. Extension Cable for Drain Master with 4 position plug
Which Ext. Cables Do I Order? Click HERE
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5220 12 Ft. Extension Cable for Drain Master with 4 position plug
Which Ext. Cables Do I Order? Click HERE
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5223-1 20 Ft. Extension Cable for Drain Master with 2 position plug
Which ext. cables do I order? Click here
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5603 Wye Harness with plugs for 2nd switch option
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5043 3 in. Hub Flange female (Mfg #1005)
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5044 3 in. Spigot Flange male (Mfg #T1006)
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5205 Gate Valve 1 1/2" Reducer Flange Kit
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5582 Gate Valve Maintenance Kit
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5024 Dow 111 Special Lubricant in 6 gram packet
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5591 1/8" Allen wrench for manual override ALL DM Valves
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