5/3-way pneumatic valve, centre position exhausted, G 1/4", 850 l/min, nominal size 4.8 mm

Where no electrical power is available the control chain is built purely pneumatically. This 5/3-way pneumatic valve with connection G 1/4" carries 850 l/min and is switched over by an air pulse. The switching function is centre position exhausted. The operating pressure is stated as 1.5 to 8 bar. The materials are body and spool aluminium, seals NBR, pilot polyamide.

Advantages

• Connection G 1/4" and exhaust G 1/4", so the piping follows the existing line network.
• Media oiled and non-oiled, filtered compressed air, so no separate treatment is needed.
• Pilot pressure of 2 to 8 bar, so the signal can come from the same network.
• Flow rate of 850 l/min, so the connected actuator moves without the valve throttling it.
• Switching function centre position exhausted, so the rest position is clearly defined.

Applications

• Control of pneumatic flaps, gates and diverters in conveying equipment.
• Cycled feeding and clamping units in fixture building.
• Plants operated within the temperature range -5 to +60 °C.
• Replacement of a defective valve of the same type in existing machines.