92 Parker Hannifin Corporation Fluid Control Solutions Europe General Catalogue FCSE/0112/UK V2.2 07/2022 2 WAY VALVES PILOT OPERATED 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 Order Number Valve Type Coil Type Min Max(MOPD) Min Max BSP mm Kv l/min KV m3/h Qn m3/h bar AC bar DC bar °C °C AC W DC W 3/4" 20 140 8.4 - 0.1 10 10 -10 90 NBR 443784W 1 7321BCN02 481865 8 9 2.0 057 1" 25 160 9.6 - 0.1 10 10 -10 90 NBR 443788W 1 7321BDN02 481865 8 9 2.0 057 1 1/4" 35 420 25.2 - 0.1 5 5 -10 90 NBR 443792W 1 7321BEN02 481865 8 9 2.0 058 1 1/2" 40 500 30 - 0.1 5 5 -10 90 NBR 443796W 1 7321BFN02 481865 8 9 2.0 058 2" 50 620 37.2 - 0.1 5 5 -10 90 NBR 443800W 1 7321BGN02 481865 8 9 2.0 058 2 1/2" 65 1100 66 - 0.2 10 10 -10 90 NBR 443802W 1 7321BLN02 481865 8 9 2.0 059 3" 75 1334 80 - 0.2 10 10 -10 90 NBR 443803W 1 7321BMN02 481865 8 9 2.0 059 Notes: 1.With manual override Important: pressure vessels included in this page are supplied with the standard 2995 housing integrated.
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