Technical data
Type of actuation       pneumatic control
(opening by spring tension)
Nominal size       20 mm
Pump connection P       internal thread R 3/4˝
Working connection A       internal thread R 3/4˝
Ventilation connection R       internal thread R 3/8˝
Control connection P1       internal thread R 1/8˝
Operating pressure       max. vacuum 99,9 %
Control pressure       4-8 bar
Ambient temperature       max. 80° C

Control valve
Duty cycle ED       100 %
Enclosure protection in
compliance with DIN 40050
      IP 00
IP 65 with connector
(Art.-No. 229/000002)

Power consumption
24 V/DC       10 W
24 V/AC and 230 V/AC       8,5 VA

Current consumption
24 V/DC       0,417 A
24 V/AC       0,354 A
230 V/AC       0,039 A

Standard voltages
24 V/DC       Art.-No. 266/020021
24 V/AC       Art.-No. 266/020022
230 V/AC       Art.-No. 266/020025
Without control valve       Art.-No. 266/020020

Other voltages available on inquiry
Also available with attached control valve

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