Article-Nr.: 31 S 581 S043, 52 S 581 S043




Article category electrical part
Supply voltage AC 24V-230V
Permitted ambient temperature -30...+60°C
Media temperature -30…+100°C
Permissible relative humidity 10-95% r. h. no condensation
Operating pressure -1…+130bar
Test pressure 195bar
Differential pressure 1-70bar
Relay: Connection AC 240V 2.5A C300 at least AC/DC 24V 20mA
Relay: Mechanical service life Approx. 1 million switching cycles
Protection class acc. To EN 60529 IP65
Supply: electrical Cable 6xAWG-18, L=5m
Supply: Oil 7/16"-20 UNF
Flow rate through valve 0.75l/min (water 20°C, 1bar differential pressure)
Housing material Aluminium PA glass-fibre-reinforced
Mounting Flange (3-/4-hole)
Oils Mineral and ester oils without additives
Refrigerant non-corrosive, non-flammable
Mounting position Horizontal (rotatable by 180°), ±2°
Dimensions See dimensions in mm
Weight Approx. 1850g
Check base EN 61000-6-2, EN 61000-6-3EN 61010-1 Overvoltage category II Pollution level 2

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