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Valve function | 4/3, exhausted |
Actuation type | Manual |
Width | 66 mm |
Standard nominal flow rate | 1150 l/min |
Pneumatic working port | G1/4 |
Operating pressure | 0 bar ... 10 bar |
Information on operating pressure | In dual pressure mode, the pressure at connection 1 must be higher than at connection 3. Vacuum operation at connection 3 only |
Design | Rotary gate valve |
Nominal width | 8 mm |
Type code | VHER |
Exhaust air function | With flow control option |
Application note | Operate by hand only |
Actuator lock | can be closed with accessories |
Sealing principle | Hard |
Type of control | Direct |
Flow direction | Non-reversible |
Symbol | 00995945 |
Underlap | yes |
Switching position indication | with accessories |
Explosion prevention and protection | Zone 2 (ATEX) Zone 22 (ATEX) |
Operating medium | Compressed air as per ISO 8573-1:2010 [7:4:4] |
Information on operating and pilot media | Operation with oil lubrication possible (required for further use) |
Corrosion resistance class (CRC) | 2 - Moderate corrosion stress |
Temperature of medium | -20 °C ... 80 °C |
Ambient temperature | -20 °C ... 80 °C |
Actuating torque | 2 Nm |
Product weight | 435 g |
Type of mounting | Front panel mounting With through-hole Optionally: |
Pneumatic connection 1 | G1/4 |
Pneumatic connection 2 | G¼ |
Pneumatic connection 3 | G1/4 |
Pneumatic connection 4 | G1/4 |
Note on materials | Free of copper and PTFE RoHS-compliant |
Seals material | NBR |
Housing material | PA |
Lever material | PA |