Feature
|
PEN
|
QS-B fittings
|
---|
Push-in fitting,
|
One-way flow control valve
(GRLA-QS-B-20)
|
---|
Material |
Sheath: Polyethylene
Technically networked
|
Housing:
|
PBT/ Nickel-plated brass
|
polycarbonate
|
Calibration: internal
and external
|
Sealing ring: NBR
|
Releasing sleeve:
|
|
Polyacetate
|
Polycarbonate
|
Tubing clip mechanism: Stainless steel
|
Type |
Tubing O.D. [mm]
|
4, 6, 8, 10, 12, 16
|
4, 6, 8, 10, 12, 16
|
6, 8
|
Colours
|
black, natural, blue
silver, red, green, yellow*
|
blue-black
|
Type of thread
|
|
Metric and R threads
|
G thread
|
Applications |
Operating pressure [bar]
|
-0.95 ... +10
|
-0.95 ... +10
|
-0.2 ... +10
|
Operating temperature [°C]
|
-30 ... +60
|
0 ... +60
|
-10 ... +60
|
Resistance and suitability* |
Resistance to chemicals
|
++
|
+
|
Hydrolysis resistant
|
+++
|
+++
|
Antistatic
|
-
|
-
|
Flame resistant
|
-
|
-
|
Approved for use in the food industry
|
-
|
-
|
Media
|
Compressed air, vacuum
|
Compressed air, vacuum
|
Miscellaneous |
Packaging units
|
50, 100, 200, 300,
400, 500 m
|
10 pcs., 20 pcs.
|
20 pcs.
|
Number of different models
|
6 diameters
|
176 different Types
|
3 different Types
|
+++ extremely suitable
++ very suitable
+ suitable with limitation
- not suitable
* Additional colours on request