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IPVA10EK Air Admit Valve NW10

Activair.cz > Products > Vacuum valves > Air admittance valves > IPVA10EK Air Admit Valve NW10
IPVA10EK Air Admit Valve NW10 - Air admittance valves

The IPVA10EK is a solenoid operated valve designed for automatic admit­tance of air or vent gas into a vacuum system. The valve has two ports with NW flanges. One of the valve ports is connected to the vacuum system, the other port can be left open to atmosphere or connected to a vent gas supply. The vacuum system is isolated from atmosphere (or the vent gas supply) by a fluoroelastomer pad on the base of the valve plunger, which seals against the body of the valve.

Features

  • Normally open or normally closed option
  • Small envelope
  • IP65 protection
  • MTTF 500.000 cycles
Technical data  
Operating temperature range -20 to 55°C
Vent gas temperature range -10 to 130°C
Venting rate 10 litres in 12 s
Response time 20 ms to open
  30 ms to close
Maximum cycle frequency 100 min-1
Reliability (MTTF) 500000 cycles
Leak rate <1 x 10-6 mbar ls-1 / <8 x 10-7 Torr ls-1
Electrical supply

110V a.c. 1ph, 50/60 Hz

230V a.c. 1ph, 50/60 Hz

24V d.c.
Tolerance - normally closed  
a.c. -10% to +10%
d.c. -10% to +10%
Tolerance - normally open  
a.c. -10% to +10%
d.c. -5% to +10%
Power - normally closed  
a.c. 5 W
d.c. 5 W
Power - normally open  
a.c. 7 W
d.c. 9 W
Enclosure rating IP65
Weight 350 g