3/2-way valve series 70, electropneumatic, monostable, NC, external pilot air, G 1/4, without coil and connector, type 7020020500 - Riegler 147114

Through its G 1/4 port the 3/2-way valve series 70 reaches a flow rate of 1100 Nl/min at 6 bar and Δp 1 bar, switching function 3/2 NC. Coil and connector are not included with type 7020020500 and are chosen to match the control voltage. Operating pressure -0.99 to 10 bar.

Benefits

• Flow rate 1100 Nl/min at 6 bar and Δp 1 bar, 750 Nl/min at Δp 0.5 bar (DN 7.5 mm)
• External pilot air 2.5 to 10 bar, allowing an operating pressure of -0.99 to 10 bar
• Medium temperature -10 to 60 °C, ambient temperature -10 to 60 °C
• Manual override latching for commissioning and testing
• Compressed air quality to ISO 8573-1 class 4.7.3

Applications

As a normally closed 3/2-way valve it only opens the flow path when actuated, typical for single-acting cylinders, blow-off air or switching on a consumer. For type 7020020500 with G 1/4 port there are three mounting options: individually in the line, directly on the cylinder with a special adapter, or in a bank on multiple base plates with a supply strip.