5/3-way valve series 70, electropneumatic, mid-position exhausted, external pilot air, G 1/4, without coil/connector, type 7020022500 - Riegler 147134

The 5/3-way valve series 70, mid-position exhausted, 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. Type 7020022500 is rated for -0.99 to 10 bar operating pressure, coil and connector are selected according to your control voltage.

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

The exhausted mid-position removes pressure from both cylinder sides as soon as no signal is present. For type 7020022500 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.