Type of actuation | Electric | ||
Material housing | Ematal coated aluminium | ||
Note on materials | Contains paint-wetting impairment substances RoHS-compliant | ||
Pneumatic connection, port 2 | 1/4 NPT | ||
Product weight | 560 g | ||
Media temperature | -25 °C ... 60 °C | ||
Extended ambient temperature | -25 ... 60° C Low demand mode | ||
Explosion protection | Zone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX) | ||
Switching time off | 60 ms | ||
Flow rate Kv exhaust | 0,36 m³/h | ||
C value | 2 l/sbar | ||
Suitability for vacuum | yes | ||
Safety function | Safe venting | ||
Flow direction | Reversible | ||
Manual override | None | ||
Sealing principle | Soft | ||
Certificate issuing authority | TÜV V496.02/16 | ||
Type of reset | Mechanical spring | ||
Operating pressure | 0 bar ... 10 bar | ||
Standard nominal flow rate | 493 l/min |
Valve function | 3/2-way, closed, monostable | ||
Material seals | NBR | ||
Pneumatic connection, port 3 | 1/4 NPT | ||
Pneumatic connection, port 1 | 1/4 NPT | ||
Ambient temperature | -25 °C ... 60 °C | ||
Corrosion resistance class CRC | 4 - Very high corrosion stress | ||
Operating medium | Compressed air to ISO 8573-1:2010 [7:2:2] | ||
Switching time on | 40 ms | ||
Standard nominal flow rate 2-3 | 429 l/min | ||
Flow rate Kv pressurisation | 0,36 m³/h | ||
b value | 0,25 | ||
Safety Integrity Level (SIL) | Up to SIL 3 High Demand mode To SIL 3 Low Demand mode | ||
Symbol | 00992967 | ||
Type of piloting | Direct | ||
Mounting position | optional | ||
Nominal size | 5 mm | ||
Degree of protection | IP65 | ||
Design | Directly actuated poppet valve | ||
pneumatic working port | 1/4 NPT | ||
Construction width | 51 mm |