For sale is a Burkert Bw/Waterhammer-free OperationRASS Model 6213 2/2-Way Solenoid Valve w/Waterhammer-free Operation Burkert Model 6213 2/2-Way Solenoid Valve w/Waterhammer-free Operation, 2 way, normally closed, brass body, 3/4" FNPT conn., 120 VAC 60Hz, 8W power, 10.5 Cv, 3/4" orifice, NBR seal, NEMA 4 (IP65) enclosure, UL listed w/conduit plug type 1053. NOTE: CHECK DATA SHEET FOR MAX. PRESSURE AND TEMPERATURE RATINGS