90 Parker Hannifin Corporation Fluid Control Solutions Europe General Catalogue FCSE/0112/UK V2.2 07/2022 2 WAY VALVES MAGNALIFT ANTI WATER HAMMER 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" 15 80 4.8 6000 0 - 10 -10 100 NBR 221G1731 12 2995 481865 - 9 2.1 3445 15 80 4.8 6000 0 10 10 -10 65 NBR 221G1731 12 - 492070 9 8 2.1 3445 15 80 4.8 6000 0 10 10 -10 75 NBR 221G1731 12 - 492190 11 9 2.1 3445 25 160 9.6 - 0 10 - 0 100 EPDM 221G2103 2995 481865 8 - 2.0 3448 25 160 9.6 - 0 10 - 0 120 EPDM 221G2103 4270 481000 8 - 2.0 3448 25 160 9.6 - 0 10 10 0 120 EPDM 221G2103 4270 486265 14 14 2.0 3448 25 160 9.6 - 0 4 4 0 140EPDM 221G2103 2995 492425 14 14 2.0 3448 25 170 10.2 14000 0 - 10 -25 100 NBR 221G2131 12 2995 481865 - 9 2.1 3448 25 170 10.2 14000 0 10 10 -25 40 NBR 221G2131 12 - 492070 9 8 2.1 3448 25 170 10.2 14000 0 10 10 -25 40 NBR 221G2131 12 - 492190 11 9 2.1 3448 Notes: 1.Valves with model number ending in 30 or 31 are only compatible with explosion proof electrical parts shown, or with group 2.1 coils only in DC voltage. 2.With 4 position selector for controlled closure rate
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