3 way vacuum solenoid valves, servo-assisted by compressed air

3 way vacuum solenoid valves, servo-assisted by compressed air

The solenoid valve is fitted with a 360° revolving coil encapsulated in a polyamide resin with class F 155° C fibre glass.

Connection is made with an incorporated HIRSCHMANN type socket.

  • Valve body : painted aluminium
  • Spring: harmonic steel
  • Gasket: Viton
  • Absorbed power: 11 Watt
  • Standard voltage supply: 24 -110 - 220 V. 50/60 Hz 110 - 48 - 24 - 12 DC 100% ED
  • Working limits: rated voltage +10% -5% with hot coil.
  • Working temperature of coil: -10°C +45°C
  • Fluid temperature: -5°C + 60°C
  • Degree of protection
  • Min pressure compressed air serving 3 bar
  • Max pressure of compressed air serving 8 bar
  • Vacuum degree from 0 to -1 bar
  • Response time: 20 ms in energization, 40 ms in de-energization
NC
P OUTLET
A USE
R PUMP
Y AIR CONTROL 3:8 bar

NO
P PUMP
A USE
R OUTLET
Y AIR CONTROL 3:8 bar

Art. Orif. Ø B C D E H I L M N O P Q R S T Portata m3/hCapacity m3/hDurchsatz m3/h
ELV/U 1/4" 1/4" 8 58.5 32 79 143 4.5 1/8" 79 35.5 47 36 24 23 30 38 10 40 52 5
ELV/U 3/8" 3/8" 10 70 35 82 158 6.5 1/8" 87 33 51 33 16 34 30 38 10 50 58 10
ELV/U 1/2" 1/2" 15 70 35 82 158 6.5 1/8" 87 33 51 33 16 34 30 38 10 50 58 20
ELV/U 3/4" 3/4" 19 80 50 87 190 8.5 1/8" 118 43 83 51 21 58 30 38 10 60 58 35
ELV/U 1" 1" 25 80 50 87 190 8.5 1/8" 118 43 83 51 21 58 30 38 10 60 58 90

 

* A 755 mm Hg
The 3-way vacuum valves can operate as 2-way systems, with the use of a plug