5/2-way pneumatic valve, spring return, G 1/4", 800 l/min, nominal size 4.5 mm, 1.5 to 8 bar

In purely pneumatic control systems a pilot-operated valve does the job of a relay. This 5/2-way pneumatic valve switches with a pilot pressure of 2 to 8 bar and passes 800 l/min at connection G 1/4". The switching function is spring return. The materials are body and spool aluminium, seals NBR, pilot polyamide.

Advantages

• Operating pressure of 1.5 to 8 bar, which fixes the permissible working range.
• Materials body and spool aluminium, seals NBR, pilot polyamide, matched to the intended service.
• Temperature range of -5 to +60 °C, which covers use in the machine room as well as outdoors.
• Service life min. 40 million switching cycles, enough for continuous multi-shift operation.
• Connection G 1/4" and exhaust G 1/8", so the piping follows the existing line network.

Applications

• Plants operated within the temperature range -5 to +60 °C.
• Replacement of a defective valve of the same type in existing machines.
• Control of double-acting cylinders with an air demand up to 800 l/min.
• Sequencing of pneumatic axes with connection G 1/4" in handling equipment.