Construction set up |
Poppet valve with diaphragm actuator
|
Actuation type |
pneumatic
|
installation position |
arbitrary
|
Fastening type |
pipe installation
|
Line connection |
Threaded muff G1 1/4 acc. to DIN ISO 228
|
Valve function |
2/2
|
Flow direction |
Not reversible
|
Medium pressure [bar] |
0 to 16
|
Reset mode |
Mechanical spring
|
Control type |
Remote controlled
|
Pneumatic connection |
female thread G1/8
|
Betriebsdruck Mpa [MPa] |
0,5 bis 0,7
|
Operating pressure [bar] |
5 to 7
|
Operating pressure [psi] [psi] |
72,5 bis 101,5
|
medium |
Inert gases, Filtered compressed air, filter porosity 200 µm, steam
|
Flow direction |
Via valve seat, for gas media
|
Control of the medium |
On/off mode
|
Operating medium |
Compressed air to ISO 8573-1:2010 [7:4:4]
|
Max. viscosity [mm²/s] |
600
|
Medium temperature [°C] |
-10 to 180
|
ambient temperature [°C] |
0 to 60
|
Flow Kv [m³/h] |
35,4
|
Material information |
LABS containing materials included, RoHs compliant
|
Instrument housing material |
Cast stainless steel
|
Material number instrument housing |
1.4409
|
Seals material |
NBR
|
Spindle seal material |
PTFE
|
Seat seal material |
PTFE
|
Permission |
CRN
|
CE certificate (see declaration of conformity) |
to EU machinery directive
|
Certified awarding point |
CRN0C20829.5C, TÜV 968/V 1039.00/18
|
Safety Integrity Level (SIL) |
SIL 2
|
Probability of Failure per Hour in [1/h]. |
1.36e-007
|
PED (Probability of failure on demand) |
0.000595
|
Actuator dimensions [mm] |
90
|
Stroke [mm] |
26
|
Control function |
Closed due to reduced spring force, NC
|
Position detection |
With Mechanical display
|
Actuator housing material |
Cast stainless steel
|
Material number actuator housing |
1.4408
|
Bearing temperature [°C] |
-10 to 60
|
Protection category |
IP65, IP67, IP69K
|
Piston rod material |
High-alloyed stainless steels
|
Cover material |
Cast stainless steel
|