Valve function5/3-way, pressurised
Type of actuationPneumatic
Construction width26 mm
Standard nominal flow rate (standardised to DIN 1343)1000 l/min
pneumatic working portG1/8
Operating pressure-0.9 bar ... 10 bar
DesignPiston gate valve
Type of resetMechanical spring
CE mark (see declaration of conformity)To EU Explosion Protection Directive (ATEX)
UKCA marking (see declaration of conformity)To UK EX instructions
ATEX category gasII 2G
ATEX category dustII 2D
Explosion ignition protection type for gasEx h IIC T4 Gb
Explosion ignition protection type for dustEx h IIIC T130°C Db
Explosion ambient temperature-10°C <= Ta <= +60°C
Explosion protection certification outside the EUEPL Db (GB) EPL Gb (GB)
Nominal size8 mm
Grid dimension27 mm
Exhaust-air functionWith flow control option
Sealing principleSoft
Mounting positionoptional
Type of pilotingDirect
Pilot air supplyExternal
Flow directionReversible
Symbol00991022
lapOverlap
Pilot pressure3 bar ... 10 bar
Max. switching frequency3 Hz
Switching time off14 ms
Switching time on5 ms
Switching time reversal16 ms
Explosion protectionZone 1 (ATEX) Zone 1 (UKEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 21 (UKEX) Zone 22 (ATEX)
Operating mediumCompressed air to ISO 8573-1:2010 [7:4:4]
Note on operating and pilot mediumLubricated operation possible (in which case lubricated operation will always be required)
Corrosion resistance class CRC1 - Low corrosion stress
LABS (PWIS) conformityVDMA24364-B1/B2-L
Storage temperature-40 °C ... 60 °C
Media temperature-10 °C ... 60 °C
Pilot mediumCompressed air to ISO 8573-1:2010 [7:4:4]
Product weight320 g
Type of mountingWith through-hole
Pilot air port 12G1/8
Pilot air port 14G1/8
Pneumatic connection, port 1G1/8
Pneumatic connection, port 2G1/8
Pneumatic connection, port 3G1/8
Pneumatic connection, port 4G1/8
Pneumatic connection, port 5G1/8
Note on materialsRoHS-compliant
Material sealsNBR
Material housingDie-cast aluminium
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