3/2-way valve series 70, electropneumatic, monostable, NO, external pilot air, G 3/8, 24 V AC, type 517.32.38.E.NO.24A - Riegler 147221

The 3/2-way valve series 70, normally open (NO), supplies cylinders and actuators via its G 3/8 port with a flow rate of 2150 Nl/min at 6 bar and Δp 1 bar. Type 517.32.38.E.NO.24A is switched electrically at 24 V AC, coil and connector are included. 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 50 °C
• 24 V AC coil, 50/60 Hz and plug connector included
• Manual override latching for commissioning and testing
• Compressed air quality to ISO 8573-1 class 4.7.3

Applications

In the NO version the flow path is open at rest and only closes when actuated, for example when a consumer should stay pressurised in its normal state. Depending on the system, type 517.32.38.E.NO.24A is installed in the line as an in-line valve, mounted directly on the cylinder with an adapter or assembled in banks on base plates and supply strips of the series 70.