SKU: 577532 Category:
Valve function 3/2, closed, monostable
Material of screws Steel, galvanized
Lap Underlap
Actuation type Pneumatic
Valve size 21 mm
Standard nominal flow rate 600 l/min
Pneumatic working port 1/8 NPT
Operating pressure -0.9 bar … 10 bar
Design Plate seat
Reset method Mechanical spring
Certification c UL us – Recognized (OL)
Nominal width 5.2 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 991173
Pilot pressure 1.5 bar … 10 bar
Switching time off 19 ms
Explosion prevention and protection Zone 21 (ATEX)Observe the information on the certificateZone 1 (ATEX)Zone 2 (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 -5 °C … 60 °C
Pilot medium Compressed air as per ISO 8573-1:2010 [7:4:4]
Ambient temperature -5 °C … 60 °C
Product weight 117 g
Type of mounting On terminal stripWith through-holeOptionally:
Venting hole connection Not ducted
Pilot air port 12 10-32 UNF-2B
Pneumatic connection 1 1/8 NPT
Pneumatic connection 2 1/8 NPT
Pneumatic connection 3 1/8 NPT
Note on materials RoHS-compliant
Seals material HNBRNBRTPE-U(PU)
Housing material Die-cast aluminumPainted

Coast Pneumatics

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