NW97-EN

Modular FRL Series Airplus Overall dimensions and technical information are provided solely for informative purposes and may be modified without notice AIR TREATMENT 60 3/2 N.C. shut off valve Suitable for system downstream pneumatic feeding or exhaust Manual, pneumatic and electropneumatic operation available Up to 3off manual operation lockable device available (closed position) Atex certification (II 2GD or II 3GD) Technical characteristics Size Size 1 Size 2 Size 3 Size 4 Body and connections type Technopolymer body, integrated technopolymer connections (T version) Technopolymer body, metal connections (N version) / / Aluminium body, integrated aluminium connections (P version) Operated type Manual Pneumatic Electropneumatic IN / OUT connections T version G1/4” G3/8” G1/2” not available N version G1/8” - G1/4” - 1/4” NPT G3/8” - G1/4” - 3/8” NPT G3/8” - G1/2” - 1/2” NPT P and L version not available G3/8” G1/2” G1” Pilot connection G1/8” Exhaust connection G1/4” G3/8” G1/2” Assembly configuration Stand alone / Panel mounted Assembly positions Indifferent Max. fittings torque IN / OUT connections G1/8” metal: 15 Nm G1/4” metal: 20 Nm G1/4” technopolymer: 9 Nm G1/4” metal: 20 Nm G3/8” metal: 25 Nm G3/8” technopolymer: 16 Nm G3/8” metal: 25 Nm G1/2” metal: 30 Nm G1/2” technopolymer: 22 Nm G1/2”metal: 30 Nm G1” metal: 35 Nm Operational characteristics Size Size 1 Size 2 Size 3 Size 4 Size 1 Size 2 Size 3 Size 4 Operator Manual Pneumatic / Solenoid Maximum working pressure 13 bar 10 bar 10 bar Minimum working pressure 0,5 bar 2,5 bar Working temperature -5 °C ... +50 °C -5 °C ... +50 °C / 30°C ... +80°C (only for P version) -40 °C ... +80 °C (only for L version) / -30 °C ... +80 °C (only with metal body and pneumatic version) -40 °C ... +80 °C (only with metal body and pneumatic version) Nominal flow rate at 6 bar with ∆p=1 (from 1 to 2) 1400 Nl/min 2200 Nl/min 3600 Nl/min 15000 Nl/min 1400 Nl/min 2200 Nl/min 3600 Nl/min 15000 Nl/min Exhaust nominal flow rate at 6 bar with ∆p=1 (from 2 to 3) 550 Nl/min 1500 Nl/min 3600 Nl/min 550 Nl/min 1500 Nl/min 3600 Nl/min Un-conveyed exhaust nominal flow rate (from 2 to 3) 1000 Nl/min 2500 Nl/min 5000 Nl/min 1000 Nl/min 2500 Nl/min 5000 Nl/min Shut off valves (VL - VP - VE)