Technical features
Medium:
Filtered (50 μm), unlubricated or
lubricated condensate-free
compressed air or neutral gases
Due to the lubricants and their
additives, use of lubricated
compressed air can affect the
dynamics and service life
Operation:
Proportional solenoid
Pressure range:
Operating pressure P1 max:
7 bar (101 psi), 12 bar ( 174 psi),
17 bar (246 psi)
Operating pressure P2:
0 (0,02) … 2 bar (0 … 29 psi)
0 (0,1) …10 bar (0 … 145 psi)
0 (0,16) … 16 bar(0 … 232 psi)
Flowrate:
See flow characteristics
Flow direction:
1 –> 2, 2 –> 3
Service life:
> 10 Million operations,
max. stroke
Linearity:
< ± 1,0 % (p2 max.)
Control accuracy:
< ± 1,0 % (p2 max.)
Response accuracy:
< ± 0,2 % (p2 max.)
Hysteresis:
< ± 0,5 % (p2 max.)
Repeat accuracy:
< ± 0,5 % (p2 max.)
values related to 20°C and
24 V d.c. power supply
Ambient:
Valve series is designed for
indoor use at normal industrial
ambient
Ambient/Media temperature:
Media
-5 … +50°C (+23 … +122°F)
(no condensation permitted)
Ambient
-5 … +60°C (+23 … +140°F)
Air supply must be dry enough
to avoid ice formation at
temperatures below +2°C (+35°F).
Materials:
Valve housing: Aluminium
Electronic housing: PAA
Seals: NBR, HNBR on request
Internal parts : PBT
Springs : Steel
