Technical details Connection G1/8 Nominal size 6 mm Temperature range -10°C ... +70°C Medium Filtered, oil-free and dried compressed air according to ISO 8573-1:2010, Class 7:2:4, instrument air, free of aggressive additives. Alternatively the pressure dew point must be at least 10°C below lowest occurring ambient temperature. Materials Body: Al (anodized), seals: NBR and POM, inner parts: Al, brass, stainless steel Valves in accordance with 2014/34/EU (ATEX) available. (Chapter 13) 5/2- and 5/3-way valves P-05-511 5/2-way, single pilot, mechanical spring return P-05-522 5/2-way, double pilot, one side dominant P-05-534 5/3-way, center position pressurized P-05-533 5/3-way, center position exhausted P-05-520 5/2-way, double pilot P-05-530 5/3-way, center position closed P-05-311 3/2-way, single pilot, mechanical spring return P-05-322 3/2-way, double pilot, one side dominant Model-no.: P-05-311 P-05-320 P-05-322 Operating pressure (bar) 1 ... 10 0 ... 10 0 ... 10 Pilot pressure (bar) see diagram 2 ... 10 2 ... 10 Flow rate (Nl/min) 750 750 750 Weight (kg) 0.158 0.195 0.2 Model-no.: P-05-511 P-05-520 P-05-522 P-05-530 P-05-533 P-05-534 Operating pressure (bar) 0 ... 10 0 ... 10 0 ... 10 0 ... 8 0 ... 8 0 ... 8 Pilot pressure (bar) 3 ... 10 2 ... 10 2 ... 10 3 ... 8 3 ... 8 3 ... 8 Flow rate (Nl/min) 750 750 750 650 650 650 Weight (kg) 0.205 0.245 0.245 0.245 0.245 0.245