Valve function3/2 open, monostable
Type of actuationElectric
Valve size26.5 mm
Standard nominal flow rate (standardised to DIN 1343)1000 l/min
pneumatic working port1/4 NPT
Operating pressure2.5 bar ... 8 bar
DesignPiston gate valve
Type of resetMechanical spring
Exhaust-air functionWith flow control option
Sealing principleSoft
Mounting positionoptional
Manual overrideDetenting
Type of pilotingPilot actuated
Pilot air supplyInternal
Flow directionNon-reversible
Symbol00991140
lapOverlap
Pilot pressure2.5 bar ... 8 bar
b value0.3
C value4.3 l/sbar
Switching time off127 ms
Switching time on30 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 weight245 g
Breather connectionNot ducted
Pneumatic connection, port 11/4 NPT
Pneumatic connection, port 21/4 NPT
Pneumatic connection, port 31/4 NPT
Note on materialsRoHS-compliant
Material sealsHNBR NBR
Material housingDie-cast aluminium Painted
Material piston slideWrought aluminium alloy
Material screwsGalvanised steel
.webp)
