ORBIT 1"" FNPT INLINE SPRINKLER VALVE FOR IRRIGATION ORBIT'S INLINE VALVE IS DESIGNED TO PROHIBIT THE FREE FLOW OF WATER FROM A RUPTURED DIAPHRAGM AND REDUCES POTENTIAL WATER WASTE AND FLOODING DAMAGE. THE MANUAL ON/OFF BYPASS LEVER IS IDEAL FOR TESTING AND FLUSHING SPRINKLER LINES. THE INLINE VALVE WORKS WITH STANDARD RESIDENTIAL 24-VOLT SPRINKLER SYSTEMS. UL STYLE""MARGIN-TOP0PX; PADDING-TOP 5PX; PADDING-BOTTOM 5PX;"" FEATURES AND BENEFITS 1 IN. FEMALE-THREADED VALVE HEAVY-DUTY SELF CLEANING DESIGN REVERSE-FLOW DESIGN WORKS WITH STANDARD RESIDENTIAL 24-VOLT SPRINKLER SYSTEMS MANUAL ON/OFF BYPASS LEVER FOR OUTDOOR USE WITH COLD WATER ONLY