FESTO Limiteur de débit unidirectionnel 
alve function Exhaust air flow control return function
Pneumatic connection 1 QS-8
Pneumatic connection 2 G1/4
Setting element slotted screw
Fastening type Screwable
Normal nominal flow in one-way flow control [l/min] 475
Normal nominal flow in check valve direction [l/min] 325 to 500
ambient temperature [°C] -10 to 60
Maritime classification see Certificate
installation position arbitrary
Normal flow In one-way flow control 6 -> 0 bar [l/min] 720
Normal flow In check valve direction 6 -> 0 bar [l/min] 610 to 760
Operating medium Compressed air to ISO 8573-1:2010 [7:4:4]
Information about operating and control medium Oiled operation possible (required in further operations)
Medium temperature [°C] -10 to 60
Product weight [g] 42,0