156 Parker Hannifin Corporation Fluid Control Solutions Europe General Catalogue FCSE/0112/UK V2.2 07/2022 2 WAY VALVES DIRECT OPERATED OIL BURNER VALVES 2/2 BRASS NORMALLY CLOSED PIPE MOUNTING Port size Orifice Ø Flow factors Operating Pressure Differential Fluid Temp. Seat Seal Power Coil Group Dwg. No. Valve Ref. Housing Ref. Coil Ref. Min Max(MOPD) Min Max BSP mm Kv l/min KV m3/h Qn l/min bar AC bar DC bar °C °C AC W DC W 1/8" 2.2 2.8 0.17 - 0 25 - -10 120 Ruby 121Z2323 299522 483764 9 - 14.2 7863 3 4 0.24 - 0 30 - -30 160 Ruby 121K2423 1 852023 483824 19 - 14.1 3292 1/4" 3 4.5 0.27 - 0 30 - -30 160 Ruby 121K6423 1 852023 483824 19 - 14.1 3292 4 6.5 0.39 - 0 30 - 0 160 Ruby 121K6220 1 852023 483541 20 - 14.3 3510 3/8" 6 12 0.72 - 0 5 - 0 120 Ruby 121K3321 1 2995 492425 14 - 14.1 3551 11 22 1.32 - 0 30 - 0 160 FKM 121G2320 12 852023 483541 20 - 14.3 3646 1/2" 14 25 1.5 - 0 30 - 0 160 FKM 121G2520 12 852023 483541 20 - 14.3 3646 14 25 1.5 - 0 30 - 0 160 FKM 121G2523 12 852023 483824 19 - 14.1 3646 Notes: 1.DIN-EN-ISO 23553-1:2014-09 approved for oil burners 2.Max. Static pressure = 30 bar; max pressure differential = 0.2 bar Drawing 7863
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