Valve function5/2 bistable
Type of actuationElectric
Construction width54 mm
Standard nominal flow rate (standardised to DIN 1343)2300 l/min
pneumatic working portSub-base size 2 to ISO 5599-1 G3/8
Operating voltageVia solenoid coil, must be ordered separately
Operating pressure2 bar ... 10 bar
DesignPiston gate valve
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 T105°C Db
Explosion ambient temperature-5°C <= Ta <= +40°C
Explosion protection certification outside the EUEPL Db (GB) EPL Gb (GB)
Degree of protectionIP65
Nominal size11.5 mm
Grid dimension56 mm
Exhaust-air functionWith flow control option
Sealing principleSoft
Mounting positionoptional
Conforms to standardISO 5599-1
Manual overrideDetenting via accessory Non-detenting
ISO code255
Type of pilotingPilot actuated
Pilot air supplyInternal
Flow directionNon-reversible
Symbol00991005
lapOverlap
Suitability for vacuumno
Switching time reversal18 ms
Max. positive test pulse with 0 signal2200 µs
Max. negative test pulse with 1 signal3700 µs
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)
Vibration resistanceTransport application test with severity level 1 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
LABS (PWIS) conformityVDMA24364-B1/B2-L
Media temperature-10 °C ... 60 °C
Sound pressure level85 dB(A)
Product weight820 g
Electrical connectionVia F coil, to be ordered separately
Type of mountingOn sub-base Via through-hole and screw
Pilot exhaust port 82M5
Pilot exhaust port 84M5
Pneumatic connection, port 1Sub-base size 2 to ISO 5599-1
Pneumatic connection, port 2Sub-base size 2 to ISO 5599-1
Pneumatic connection, port 3Sub-base size 2 to ISO 5599-1
Pneumatic connection, port 4Sub-base size 2 to ISO 5599-1
Pneumatic connection, port 5Sub-base size 2 to ISO 5599-1
Note on materialsRoHS-compliant
Material sealsHNBR NBR
Material housingDie-cast aluminium
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