Data sheet

VOFC-L-B52-G14-F19 (4514927) valve
Item number:
OT-FESTO070752
Example illustration
Properties
Valve func­tion 5/2 bistable
Ac­tu­a­tion type Elec­tri­cal
Build.width [mm] 40
Nor­mal nom­i­nal flow [l/min] 989
Op­er­at­ing pres­sure [bar] 2.5 to 8
Con­struc­tion set up Pis­ton pusher
Pro­tec­tion cat­e­gory IP65
Nom­i­nal width [mm] 6
Seal­ing prin­ci­ple Soft
in­stal­la­tion po­si­tion ar­bi­trary
Hand as­sist ac­tu­a­tion none
Con­trol type pilot op­er­ated
Con­trol air sup­ply In­ter­nal
Flow di­rec­tion Not re­versible
Safety In­tegrity Level (SIL) Prod­uct can be used in SRP/CS up to SIL 2 Low De­mand,
Prod­uct can be used in SRP/CS up to SIL 2 High De­mand
Flow Kv vent­ing [m³/h] 1,08
Flow Kv vent­ing [m³/h] 1,08
Nor­mal nom­i­nal flow 2-3 [l/min] 978
Shift­ing time off [ms] 22
Shift­ing time on [ms] 26
Op­er­at­ing medium Com­pressed air to ISO 8573-​1:2010 [7:4:4]
Cor­ro­sion re­sis­tant class KBK 4 - par­tic­u­larly se­vere cor­ro­sion stress
Medium tem­per­a­ture [°C] -25 to 60
am­bi­ent tem­per­a­ture [°C] -25 to 60
Pneu­matic con­nec­tion 1 G1/4
Pneu­matic con­nec­tion 2 G1/4
Pneu­matic con­nec­tion 3 G1/4
Ma­te­r­ial in­for­ma­tion LABS con­tain­ing ma­te­ri­als in­cluded,
RoHs com­pli­ant
Seals ma­te­r­ial NBR
Hous­ing ma­te­r­ial Alu­minium ematal coated
Pneu­matic con­nec­tion 4 G1/4
Pneu­matic con­nec­tion 5 G1/4
Further information:
Weight 750 g / pcs
GTIN 4052568274825
Customs duty number 84812090
Manufacturer Festo
More information on this item and the process for ordering it can be found in our online shop https://www.landefeld.com under item number OT-FESTO070752.
Landefeld Druckluft und Hydraulik GmbH · Konrad-Zuse-Straße 1 · 34123 Kassel · Germany
All data are to be understood as non-binding reference values! We do not assume liability for any data selection not confirmed in writing. Unless otherwise specified, pressure values refer to liquids from Group II at +20°C.
As of: 21.07.2025