Festo VL/O-3-3/4-EX Pneumatic valve
Festo

Festo VL/O-3-3/4-EX Pneumatic valve

Part number536031EAN / GTIN4052568170608HS code8481.20
Pneumatics
Pneumatic Valves
MOQ:1

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Product Description

Festo VL/O-3-3/4-EX — Pneumatic valve, universal directional control valves. valve function 3/2-way, monostable, open/closed; operating pressure -0.095. 1 MPa (-0.95. 10 bar); nominal size 19 mm.

Technical Specifications

Manufacturer part number (MPN)
536031
Type code
VL/O-3-3/4-EX
EAN / GTIN
4052568170608
Product category
Universal directional control valves
Valve function
3/2-way, monostable, open/closed
Type of actuation
Pneumatic
Construction width
68 mm
Standard nominal flow rate (standardised to DIN 1343)
7500 l/min
pneumatic working port
G3/4
Operating pressure
-0.095 ... 1 MPa (-0.95 ... 10 bar)
Design
Poppet seat
Type of reset
Mechanical 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 gas
II 2G
ATEX category dust
II 2D
Explosion ignition protection type for gas
Ex h IIC T4 Gb
Explosion ignition protection type for dust
Ex h IIIC T130°C Db
Explosion ambient temperature
-10°C <= Ta <= +60°C
Explosion protection certification outside the EU
EPL Db (GB), EPL Gb (GB)
Nominal size
19 mm
Exhaust-air function
Can be throttled
Sealing principle
Soft
Mounting position
Any
Type of piloting
Direct
Pilot air supply
External
Flow direction
Reversible
Symbol
00991030
lap
Underlap
Pilot pressure
0.1 ... 1 MPa (1 ... 10 bar)
Switching time off
35 ms
Switching time on
12 ms
Explosion protection
Zone 1 (ATEX), Zone 1 (UKEX), Zone 2 (ATEX), Zone 21 (ATEX), Zone 21 (UKEX), Zone 22 (ATEX)
Operating medium
Compressed air to ISO 8573-1:2010 [7:4:4]
Corrosion resistance class CRC
1 - Low corrosion stress
LABS (PWIS) conformity
VDMA24364-B1/B2-L
Storage temperature
-20 ... 60 °C
Media temperature
-10 ... 60 °C
Pilot medium
Compressed air to ISO 8573-1:2010 [7:4:4]
Ambient temperature
-10 ... 60 °C
Product weight
1200 g
Electrical connection
Via F coil, to be ordered separately
Type of mounting
On manifold rail, with through-hole
Breather connection
M3
Pilot air port 110
G1/4
Pilot air port 12
G1/4
Pneumatic connection, port 1
G3/4
Pneumatic connection, port 11
G3/4
Pneumatic connection, port 2
G3/4
Pneumatic connection, port 3
G3/4
Pneumatic port 33
G3/4
Material seals
NBR
Material housing
Die-cast aluminium
Product type
Pneumatic Valves Air-Controlled
Product group
Pneumatics
Thread
G3/4"
Activation
Air
Return
Spring
Carbon footprint (EPD)
28.4136 kg CO2e per pcs
Country of origin
China
Customs tariff code (EU CN)
84812090
HS code
8481.20

Standards & Compliance

HS Code
8481.20

Cross References

  • EAN 4052568170608
  • MPN 536031

Product Documentation

Document preview: VL/O-3-3/4-EX — Festo product documentation

Catalogue entry last verified: 2026-09-30. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.

Frequently asked questions

Where can I buy 536031?
536031 can be ordered from cballast.com as a Festo catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
What is the manufacturer part number for this Festo product?
The manufacturer part number is 536031.
What is the HS code for 536031?
The customs tariff (HS) code for 536031 is 8481.20.
Who manufactures 536031?
536031 is a Festo product in the Pneumatics range.
Is a datasheet available for 536031?
Yes — the 536031 datasheet can be viewed and downloaded on this page.
What is the minimum order quantity for 536031?
The minimum order quantity is 1.
Is 536031 available?
Yes — 536031 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).