5/3-way valve centre exhausted, electropneumatic, series 70, G 3/8, 12 V DC, external pilot air, type 517.53.38.E.OC.12D - Riegler 147333

On valve 517.53.38.E.OC.12D an electrical signal gives the command, which is executed by a pneumatic pilot stage. Switching behaviour of valve 517.53.38.E.OC.12D: in the mid position both working ports are exhausted and the actuator is depressurised. Valve 517.53.38.E.OC.12D has port G 3/8 female thread and nominal size DN 13.3 mm, flow 2150 Nl/min at 6 bar and Δp 1 bar.

Benefits

• At 6 bar the valve passes 2150 Nl/min with Δp 1 bar and 1560 Nl/min with Δp 0.5 bar.
• External pilot air (2.5 to 10 bar) gives valve 517.53.38.E.OC.12D an operating pressure range of -0.99 to 10 bar including vacuum.
• Medium -10 to 60 °C, ambient -10 to 50 °C.
• Latching manual override.
• Connector and coil 12 V DC are included.

Applications

For actuators that must be depressurised and movable by hand in the mid position. Mounting in-line, directly on the cylinder with a special adapter, or in a row on multi-base plates and supply strips with G 3/8.