Valve function 3/2, closed, monostable Material of screws Steel, galvanized Lap Overlap Actuation type Pneumatic Valve size 26.5 mm Standard nominal flow rate 1000 l/min Pneumatic working port G1/4 Operating pressure 2.5 bar ... 10 bar Design Piston gate valve Reset method Pneumatic spring Certification c UL us - Recognized (OL) Nominal width 6.3 mm Type code VUWS Exhaust air function With flow control option Sealing principle Soft Mounting position Any Manual override None Type of control Direct Pilot air supply port Internal Flow direction Non-reversible Symbol 991742 Pilot pressure 2.5 bar ... 10 bar Switching time off 25 ms Explosion prevention and protection Zone 21 (ATEX)Observe the information on the certificateZone 2 (ATEX)Zone 1 (ATEX)Zone 22 (ATEX) Operating medium Compressed air as per ISO 8573-1:2010 [7:4:4] Information on operating and pilot media Operation with oil lubrication possible (required for further use) Vibration resistance Transport application test with severity level 2 as per FN 942017-4 and EN 60068-2-6 Shock resistance Shock test with severity level 2 as per FN 942017-5 and EN 60068-2-27 Corrosion resistance class (CRC) 2 - Moderate corrosion stress Temperature of medium -10 °C ... 60 °C Pilot medium Compressed air as per ISO 8573-1:2010 [7:4:4] Ambient temperature -10 °C ... 60 °C Product weight 268 g Type of mounting With through-holeOptionally:On terminal strip Venting hole connection Not ducted Pilot air port 12 M5 Pneumatic connection 1 G1/4 Pneumatic connection 2 G¼ Pneumatic connection 3 G1/4 Note on materials RoHS-compliant Seals material HNBRNBR Housing material Die-cast aluminumPainted Piston slide material Wrought aluminum alloy
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