TeeJet EC Series On/Off Valve Motor, 22 RPM, 1.5' Cable, Din Conn | 50515-22DP $185.99 Brand Teejet condition New TeeJet EC Series On/Off Valve Motor, 22 RPM, 1.5' Cable, Din Connection | 50515-22DP TeeJet 50515-22DP, EC Series On/Off Valve Motor, Positive Switch, 22 RPM, 1.5' Cable, Din Connection. Use with 344BEC, 450BEC, & 460BEC Series Valves.