3/2-way valve series 70, electropneumatic, monostable, NC, G 1/4, without coil and connector, type 7020020200 - Riegler 145696

The 3/2-way valve series 70, normally closed (NC), supplies cylinders and actuators via its G 1/4 port with a flow rate of 1100 Nl/min at 6 bar and Δp 1 bar. Coil and connector are not included with type 7020020200 and are chosen to match the control voltage. Operating pressure 2.5 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)
• Operating pressure 2.5 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

The NC normal position keeps the outlet unpressurised until the valve is actuated. This suits single-acting cylinders and blow-off air that should only flow when required. For type 7020020200 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.