3/2-way valve series 70, electropneumatic, monostable, NC, G 3/8, without coil and connector, type 7040020200 - Riegler 145697

The 3/2-way valve series 70, normally closed (NC), supplies cylinders and actuators via its G 3/8 port with a flow rate of 2150 Nl/min at 6 bar and Δp 1 bar. Type 7040020200 is rated for 2.5 to 10 bar operating pressure, coil and connector are selected according to your control voltage.

Benefits

• Flow rate 2150 Nl/min at 6 bar and Δp 1 bar, 1560 Nl/min at Δp 0.5 bar (DN 13.3 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. Valve 7040020200 of the series 70 can be used as an individual valve with G 3/8 threaded port, mounted directly on the cylinder with a special adapter or combined into valve banks on multiple base plates and supply strips.