Electrical controlIndividual connection
Electrical I/O systemno
Grid dimension27.5 mm
Operating mediumCompressed air to ISO 8573-1:2010 [7:4:4]
Ambient temperature-10 °C ... 50 °C
Storage temperature-20 °C ... 60 °C
Degree of protectionIP65 IP67 With plug socket To IEC 60529
Corrosion resistance class CRC2 - Moderate corrosion stress
Operating pressure-0.9 bar ... 10 bar
Operating pressure for valve terminal with internal pilot air supply1.5 bar ... 10 bar
LABS (PWIS) conformityVDMA24364-B1/B2-L
Cleanroom suitability, measured according to ISO 14644-14Class 6 according to ISO 14644-1
CE mark (see declaration of conformity)To EU Explosion Protection Directive (ATEX)
UKCA marking (see declaration of conformity)To UK EX instructions
Approvalc UL us - Recognized (OL)
Explosion protectionZone 2 (ATEX) Zone 2 (UKEX) Zone 22 (ATEX) Zone 22 (UKEX)
ATEX category gasII 3G
ATEX category dustII 3D
Explosion protection certification outside the EUEPL Dc (GB) EPL Gc (GB)
Explosion ignition protection type for gasEx ec IIC T4 X Gc
Explosion ignition protection type for dustEx tc IIIC T115°C Dc X
Explosion ambient temperature-10°C <= Ta <= +50°C
Note on materialsRoHS-compliant
Valve terminal structureFixed grid
Max. number of valve positions16
Max. number of pressure zones9
Valve function2x3/2-way, monostable, closed 2x3/2-way, open, monostable 2x3/2-way, open/closed, monostable 3/2-way, closed, monostable 3/2 open, monostable 5/2 bistable 5/2-way, monostable 5/3-way, pressurised 5/3 exhausted 5/3 closed
DesignPiston gate valve Poppet seat
Sealing principleSoft
Valve size26.5 mm
Standard nominal flow rate (standardised to DIN 1343)1000 l/min ... 1300 l/min
Exhaust-air functionWith flow control option
pneumatic working portG1/4 1/4 NPT QS-6 QS-8 QS-10 QS-1/4 QS-5/16 QS-3/8
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