|
Valve function
|
Exhaust air flow control return function |
|
Pneumatic connection 1
|
QS-8 |
|
Pneumatic connection 2
|
G1/8 |
|
Actuation type
|
Manually |
|
Setting element
|
Exterior hexagonal |
|
Fastening type
|
Screwable |
|
Normal nominal flow in one-way flow control [l/min]
|
275 |
|
Normal nominal flow in check valve direction [l/min]
|
132 to 307 |
|
ambient temperature [°C]
|
0 to 150 |
|
installation position
|
arbitrary |
|
Operating pressure complete temperature range [bar]
|
0.2 to 10 |
|
Normal flow In one-way flow control 6 -> 0 bar [l/min]
|
400 |
|
Normal flow In check valve direction 6 -> 0 bar [l/min]
|
330 to 410 |
|
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) |
|
Bearing temperature [°C]
|
-10 to 150 |
|
Medium temperature [°C]
|
0 to 150 |
|
Nominal tightening torque [Nm]
|
3 |
|
Tolerance to nominal tightening torque
|
± 10 % |
|
Product weight [g]
|
23 |
|
Material information
|
Copper and PTFE-free |
|
Seals material
|
FPM |
|
Banjo bolt material
|
Aluminium wrought alloy |
|
Sleeve material
|
Nickel-plated brass |
|
Regulation screw material
|
High-alloyed stainless steels |
|
Swivel connection material
|
brass |
|
Weight
|
23 g / Pcs |
|
Customs duty number
|
84812090 |
|
RoHS compliant
|
Yes |
|
Manufacturer
|
Festo |
|
Document
|
Group data sheet: One-way flow control valves (english) |
|
Document
|
Data sheet |
توان تکنیک