Kromschröder VAA..G  Solenoid valves for air

Kromschröder VAA..G Solenoid valves for air

You can get an offer for the Kromschröder VAA..G Solenoid valves for air product of the brand Kromschröder right now!


Kromschröder VAA..G Solenoid valves for air Details

  • Product Name: Kromschröder VAA..G Solenoid valves for air
  • Brand: Kromschröder
  • Keywords: Kromschröder, VAA..G, Kromschröder VAA..G, , Kromschröder , VAA..G , Kromschröder VAA..G

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Ambient conditions Icing, condensation and dew in and on the unit are not permitted. Avoid direct sunlight or radiation from red-hot surfaces on the unit. Note the maximum medium and ambient temperatures! Avoid corrosive influences, e.g. salty ambient air or SO2. The unit may only be stored/installed in enclosed rooms/buildings. The unit is suitable for a maximum installation height of 2000 m AMSL. Ambient temperature: -20 to +60°C (-4 to +140°F), no condensation permitted. Long-term use in the upper ambient temperature range accelerates the ageing of the elastomer materials and reduces the service life (please contact manufacturer). Storage temperature = transport temperature: -20 to +40°C (-4 to +104°F). Enclosure: IP 65. This unit is not suitable for cleaning with a high-pressure cleaner and/or cleaning products. 12.2 Mechanical data Gas types: clean air. The air must be clean and dry in all temperature conditions and must not contain condensate. Medium temperature = ambient temperature. CE approved, max. inlet pressure pu: 500 mbar (7.25 psig). Flow adjustment limits the maximum flow rate to between approx. 20 and 100%. Adjustment of the start rate: 0 to approx. 70%. Opening times: VAA../N quick opening: < 1 s; VAA../L slow opening: up to max. 10 s, VAA../R slow opening: 4 s. Closing time: VAA../N, VAA../L quick closing: < 1 s, VAA../R slow closing: 4 s. Switching frequency: VAA../N: any, max. 30 x per minute. VAA../L: max. 2 x per minute. There should be a period of 20 seconds between switching off and on again so that the damping is fully effective. VAA../R: max. 6 x per minute. Valve housing: aluminium, valve seal: EPDM. Connection flanges: up to size 3: Rp internal thread to ISO 7-1, NPT to ANSI/ASME; size 2 and higher: with PN 16 ISO flange (pursuant to ISO 7005) . Cable gland: M20 x 1.5. Electrical connection: cable with max. 2.5 mm2 (AWG 12) or plug with socket to EN 175301-803. Duty cycle: 100%. Power factor of the solenoid coil: cos φ = 0.9.

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