3/2-way limit valve, 3/2-way (NC/NO), Idle return roller, G 1/8", 320 l/min, nominal size 4 mm

This 3/2-way limit valve signals the position of an actuator purely pneumatically. Actuation is by Idle return roller. The connection is G 1/8". The actuating force is 17 N. The operating pressure is stated as 0 to 12 bar. The materials are body anodised aluminium, internal parts Brass, stainless steel and aluminium, seals NBR, lever aluminium, plunger and roller steel and plastic.

Advantages

• Flow rate of 320 l/min, so the connected actuator moves without the valve throttling it.
• Switching function 3/2-way (NC/NO), so the rest position is clearly defined.
• Nominal size of 4 mm, which defines the usable cross section of the switching position.
• Operating pressure of 0 to 12 bar, which fixes the permissible working range.
• Materials body anodised aluminium, internal parts Brass, stainless steel and aluminium, seals NBR, lever aluminium, plunger and roller steel and plastic, matched to the intended service.

Applications

• Plants operated within the temperature range -10 to +70 °C.
• Replacement of a defective valve of the same type in existing machines.
• Control of double-acting cylinders with an air demand up to 320 l/min.
• Sequencing of pneumatic axes with connection G 1/8" in handling equipment.