Compact Valves for Mobile Urinal System

Road Relief Mobile Urinal System featuring compact valves

When on a long haul and nature calls, professional drivers can now turn to Road Relief, a personalized mobile sanitary urinal system, for a convenient and safe solution.

This mobile unit is a complete flushable plumbing system, and it can be installed and used in almost any vehicle. To eliminate odors after use, Road Relief uses Smart Products USA’s valves (pictured mounted on the vent / cap). Once fluid enters the system, the valve opens to relieve air and prevent it from leaving the collection container. These valves are also ideal for Road Relief’s unique application requirements due to their compact size and precise spring tension.

Initially designed for truckers, this system also works well for any confined-space use such as heavy equipment operators, small water or aircraft operators, hunters, fisherman, travelers, and more. Road Relief is sold online worldwide and plans to begin development for female users in the future. For more information, visit

Road Relief Mobile Urinal System
About Smart Products USA’s Compact Valves

Used for liquid or air, our cartridge check valves can be incorporated into virtually any mounting style. Series 100 Standard or Specialty Check / Pressure Relief Valves are available in a variety of styles to include: smooth body, barbed, micro barbed, NPT, side seal, and flanged. Compact sizes range from 1/8" to 5/8" and opening pressures from 0.09 to 20 PSI. All our valves are customizable by plastic body material, o-ring material, and opening spring pressure.