5/3-way valve centre exhausted, electropneumatic, series 70, G 1/8, 12 V DC, external pilot air, type 517.53.18.E.OC.12D - Riegler 147331

Electrically signalled and pneumatically piloted: the 5/3-way valve centre exhausted 517.53.18.E.OC.12D belongs to series 70. Switching behaviour: in the mid position both working ports are exhausted and the actuator is depressurised. Valve 517.53.18.E.OC.12D has port G 1/8 female thread and nominal size DN 5 mm, flow 550 Nl/min at 6 bar and Δp 1 bar.

Benefits

• Flow 550 Nl/min (Δp 1 bar) or 400 Nl/min (Δp 0.5 bar) at 6 bar.
• Operating pressure -0.99 to 10 bar: thanks to external pilot air at 2.5 to 10 bar the G 1/8 valve also switches vacuum.
• Medium temperature -10 to 60 °C, ambient -10 to 50 °C.
• Latching manual override.
• Connector and coil 12 V DC are included.

Applications

The valve is used for actuators that must be depressurised and movable by hand in the mid position. The 517.53.18.E.OC.12D can be installed in-line, mounted directly on the cylinder with a special adapter or used as a series valve on multi-base plates and supply strips.