3/2-way valve series 70, electropneumatic, bistable, external pilot air, G 3/8, without coil and connector, type 7040020300 - Riegler 147119

Through its G 3/8 port the 3/2-way valve series 70 reaches a flow rate of 2150 Nl/min at 6 bar and Δp 1 bar, switching function 3/2 bistable. Coil and connector are not included with type 7040020300 and are chosen to match the control voltage. Operating pressure -0.99 to 10 bar.

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)
• 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 bistable version works as a pulse valve: one signal switches on, a counter signal switches back, and the position is held in between. For type 7040020300 with G 3/8 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.