GN 628.5 Cabinet U-Handles Plastic, with Pneumatic Switching Function

3/2-way valve (type A)
In the neutral position the directional control valve allows compressed air to pass from 1 to 2. By pressing the button, the compressed air connection 1 is closed, and the working connection from 2 to 3 is vented. When the button is released, the directional control valve automatically returns to the neutral position.
Use:
for pneumatic pilot controls,
single-acting cylinders

3/2-way valve (type B)
In the neutral position, the directional control valve vents the working connection 2 to 3. Compressed air connection 1 is closed. Pressing the button allows compressed air to pass from 1 to 2. When the button is released, the directional control valve automatically returns to the neutral position.
Use:
for pneumatic pilot controls,
single-acting cylinders

5/2-way valve (type A)
In the neutral position, the directional control valve allows compressed air to pass from 1 to 2, and the working connection 4 is simultaneously vented at connection 5. By pressing the button, the compressed air connection 1 is switched from 2 to 4, and the working connection from 2 to 3 is vented. When the button is released, the directional control valve automatically returns to the neutral position.
Use:
For double-action cylinders and drives

Connections

Fig. 1: Compressed air connection
2 and 4: Working connection
3 and 5: Vent connections

Operating medium

Filtered compressed air

Operating pressure

2 ... 10 bar

Working temperature

with dry air: -20°C ... +80°C
with air containing oil: 0 °C ... +80°C

Normal rated flow

130 NI/min (6 bar, free exhaust air)

Actuation force

22 N (independent of operating pressure)

Connection

Quick coupling for pneumatic hoses, diam. 4 mm

Nominal diameter of air passage

diam. 2.5 mm