HEL-3/4-D-MIDI (165081) on-off valve

Item number:

OT-FESTO016981

pcs
Properties
Ex­haust func­tion Can be throt­tled
Ac­tu­a­tion type pneu­matic
Seal­ing prin­ci­ple Soft
in­stal­la­tion po­si­tion ar­bi­trary
Hand as­sist ac­tu­a­tion none
Con­struc­tion set up Pis­ton pusher
Reset mode Me­chan­i­cal spring
Con­trol type Di­rect
Flow di­rec­tion Not re­versible
Valve func­tion 2/2 closed mono­stable
Op­er­at­ing pres­sure [bar] 3 to 16
b-​value 0.48
C-​value [l/sbar] 20,5
Nor­mal nom­i­nal flow [l/min] 3.800
Mar­itime clas­si­fi­ca­tion see Cer­tifi­cate
Op­er­at­ing medium Com­pressed air to ISO 8573-​1:2010 [7:4:4],
Inert gases
In­for­ma­tion about op­er­at­ing and con­trol medium Oiled op­er­a­tion pos­si­ble (re­quired in fur­ther op­er­a­tions)
Cor­ro­sion re­sis­tant class KBK 2 - mod­er­ate cor­ro­sion stress
Air pu­rity class at the out­put Com­pressed air to ISO 8573-​1:2010 [7:4:4],
Inert gases
Medium tem­per­a­ture [°C] -10 to 60
am­bi­ent tem­per­a­ture [°C] -10 to 60
Fas­ten­ing type pipe in­stal­la­tion
Pneu­matic con­nec­tion 1 G3/4
Pneu­matic con­nec­tion 2 G3/4
Ma­te­r­ial in­for­ma­tion RoHs com­pli­ant
Seals ma­te­r­ial NBR
Hous­ing ma­te­r­ial Alu­minium die cast­ing
Further information on OT-FESTO016981
Weight 550 g / pcs
Customs duty number 84812090
Manufacturer Festo
Documents

 
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.
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