Valve function5/2 bistable
Type of actuationPneumatic
Valve size21 mm
Standard nominal flow rate (standardised to DIN 1343)700 l/min
pneumatic working portG1/8
Operating pressure-0.9 bar ... 10 bar
DesignPiston gate valve
Approvalc UL us - Recognized (OL)
Nominal size5.7 mm
Exhaust-air functionWith flow control option
Sealing principleSoft
Mounting positionoptional
Type of pilotingDirect
Pilot air supplyInternal
Flow directionReversible
Symbol00991037
lapOverlap
Pilot pressure1.5 bar ... 10 bar
Switching time reversal6 ms
Explosion protectionThe information in the certificate must be observed! Zone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) 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)
Vibration resistanceTransport application test with severity level 2 to FN 942017-4 and EN 60068-2-6
Shock resistanceShock test with severity level 2 to FN 942017-5 and EN 60068-2-27
Corrosion resistance class CRC2 - Moderate corrosion stress
LABS (PWIS) conformityVDMA24364-B1/B2-L
Cleanroom suitability, measured according to ISO 14644-14Class 6 according to ISO 14644-1
Media temperature-10 °C ... 60 °C
Pilot mediumCompressed air to ISO 8573-1:2010 [7:4:4]
Product weight175 g
Type of mountingOn manifold rail With through-hole
Breather connectionNot ducted
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 sealsHNBR NBR
Material housingPainted
Material piston slideWrought aluminium alloy
Material screwsGalvanised steel
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