Overall dimensions and technical information are provided solely for informative purposes and may be modified without notice Air service units Series Airplus 2 Air treatment 2 | 67 ►Supply and discharge valve single (VS) Technical characteristics Connections G1/2" UNI-ISO 228/1 Fluid Filtered air. No lubrication needed, if applied it shall be continuous Function 3/2 N.C. monostable Minimum working pressure 2,5 bar Maximum working pressure 10 bar Working temperature -10°C ... +50°C Flow rate at 6bar Δp (from 1 to 2) 3500 Nl/min Flow rate at 6bar Δp (from 2 to 3) 2000 Nl/min Flow rate at 6bar (from 2 to 3) with free discharge 3800 Nl/min Type of installation Stand alone Assembly positions Indifferent Noise level 90 dB Response time ON ISO 12238 36 ms Response time OFF ISO 12238 76 ms Protection degree IP65 (with mounted connector) Electrical characteristics Electrical connection Male M12 5P TYPE A connector Coil Features 24 V DC, 1 W Suppressor diode for coil reverse voltage spike Present Supply voltage allowance -5% ... +10% Electrical characteristics of sensor Sensor characteristics 10 ... 30 V DC Operating principle Hall effect Contact type N.O. Output type PNP Permanent maximum current 100 mA Permanent maximum power 3 W Voltage drop max. 2 V Safety characteristics Regulatory compliance EN ISO 13849 Safety function fulfiled Interruption of supply and unloading of the downstream pneumatic circuit Performance Level (PL) Up to c EN ISO 13849 category up to 1 Safety Integrity Level (SIL) EN 62061 up to 1 B10d 7.000.000 cycles CE marking Directive 2006/42/EC Directive 2014/34/EU Directive 2011/65/EU Note B10d: Reliability and lifetime of pneumatic valves assessed in accordance with ISO 19973-2: Pneumatic fluid power – Assessment of component reliability by testing – Part 2: Directional control valves. Electrical connection 3 4 5 2 1 PIN Description 1 + 24 V DC (Sensor) 2 + 24 V DC (EV) 3 0 V DC (EV) 4 SENSOR OUTPUT 5 0 V DC (Sensor) 1 2 3 Certifications available II 3G Ex ec h IIC T6 Gc X II 3D Ex tc IIIC T85°C Dc X -10°C ≤ Ta ≤ +50°C CODING: P173BVSVF V VERSIONS = Standard M = Integrated pressure gauge W = Integrated pressure gauge (Right-Left) G = G1/8” pressure gauge connection F FIXING = Without fixing 01 = Fixing bracket mounted (Left-Right) 02 = Fixing bracket mounted (Right-Left) Example: P173BVSM01 Size 3 single safety valve G1/2”, Built-in pressure gauge and fixing bracket mounted (Left-Right)
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