3/2-way valve bistable, electropneumatic, series 70, G 1/2, 230 V AC, external pilot air, type 517.32.12.E.B.230A - Riegler 147250

On valve 517.32.12.E.B.230A an electrical signal gives the command, which is executed by a pneumatic pilot stage. Switching behaviour: the valve is bistable and keeps the last switched position until the opposite signal arrives. Valve 517.32.12.E.B.230A has port G 1/2 female thread and nominal size DN 15 mm, flow 4600 Nl/min at 6 bar and Δp 1 bar.

Benefits

• Flow 4600 Nl/min (Δp 1 bar) or 3200 Nl/min (Δp 0.5 bar) at 6 bar.
• With external pilot air (2.5 to 10 bar) the type 517.32.12.E.B.230A works from -0.99 bar up to 10 bar, vacuum included.
• Medium -10 to 60 °C, ambient -10 to 50 °C.
• Latching manual override.
• Connector and coil 230 V AC, 50/60 Hz are included.

Applications

The valve is used for single-acting cylinders, blow-off air and piloting downstream valves. Mounting in-line, directly on the cylinder with a special adapter, or in a row on multi-base plates and supply strips with G 1/2.