Exhaust-air functionWith flow control option
Type of actuationPneumatic
Mounting positionoptional
Manual overrideNone
DesignPiston seat
Type of resetMechanical spring
Type of pilotingDirect
Pilot air supplyExternal
Flow directionNon-reversible
Valve function2/2
Pressure gauge (ANALOG) or Pressure display (DIGITAL)Via pressure sensor
Operating pressure4 bar ... 18 bar
Standard nominal flow rate (standardised to DIN 1343)2600 l/min ... 6450 l/min
Approvalc UL us - Recognized (OL)
CE mark (see declaration of conformity)To EU Explosion Protection Directive (ATEX)
UKCA marking (see declaration of conformity)To UK EX instructions
Explosion protection certification outside the EUEPL Db (GB) EPL Gb (GB)
Explosion protectionZone 1 (ATEX) Zone 1 (UKEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 21 (UKEX) Zone 22 (ATEX)
ATEX category gasII 2G
ATEX category dustII 2D
Explosion ignition protection type for gasEx h IIC T6 Gb X
Explosion ignition protection type for dustEx h IIIC T60°C Db X
Explosion ambient temperature-10°C <= Ta <= +60°C
Operating mediumCompressed air to ISO 8573-1:2010 [7:4:4] Inert gas
Note on operating and pilot mediumLubricated operation possible (in which case lubricated operation will always be required)
Corrosion resistance class CRC2 - Moderate corrosion stress
LABS (PWIS) conformityVDMA24364-B1/B2-L
Suitable for use with foodSee supplementary material information
Media temperature-10 °C ... 60 °C
Ambient temperature-10 °C ... 60 °C
Product weight650 g
Type of mountingWith accessories
Note on materialsRoHS-compliant
Material sealsNBR
Material housingDie-cast aluminium
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