Valve function5/3 exhausted
Type of actuationPneumatic
Construction width65 mm
Standard nominal flow rate (standardised to DIN 1343)4600 l/min
pneumatic working portSub-base size 3 to ISO 5599-1 G1/2
Operating pressure-0.9 bar ... 16 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 size14.5 mm
Grid dimension71 mm
Exhaust-air functionWith flow control option
Sealing principleSoft
Mounting positionoptional
Conforms to standardISO 5599-1
ISO code308
Type of pilotingDirect
Flow directionReversible
Symbol00991021
lapOverlap
Pilot pressure3 bar ... 16 bar
Switching time off63 ms
Switching time on18 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)
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)
Pilot mediumCompressed air to ISO 8573-1:2010 [7:4:4]
Product weight910 g
Type of mountingOn sub-base Via through-hole and screw
Pilot air port 12Sub-base size 3 to ISO 5599-1
Pilot air port 14Sub-base size 3 to ISO 5599-1
Pneumatic connection, port 1Sub-base size 3 to ISO 5599-1
Pneumatic connection, port 2Sub-base size 3 to ISO 5599-1
Pneumatic connection, port 3Sub-base size 3 to ISO 5599-1
Pneumatic connection, port 4Sub-base size 3 to ISO 5599-1
Pneumatic connection, port 5Sub-base size 3 to ISO 5599-1
Note on materialsRoHS-compliant
Material sealsHNBR NBR
Material housingDie-cast aluminium
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