Page 165 - Bürkert

Modular pneumatic valve unit

8640 AirLINE and AirLINE Quick Type 8640 with
AirLINE Quick

• Compact design
• Modular configuration
• Cost savings in the control cabinet with 4(B) 2(A)
AirLINE Quick 14 12
5(S) 3(R)
• Simple exchange of valves 1(P)
2(A)

1(P) 3(R)

The versatile operational capability of the valve terminal, Type 8640, in
the food and beverage industry will push in extended connections for
hygienic applications by AirLINE Quick adapter plate with stainless steel
and stainless steel. Installation and commissioning times are reduced to a
minimum. For general applications AirLINE Quick is available in aluminum.

Technical Data
Body material PA (Polyamide)
Seal material FKM, NBR
Medium Lubricated and non-lubricated dry air;
neutral gases (5 µm filter)
Manual override Yes
Voltage 24 V DC
Voltage tolerance ±10%
Nominal power 1 W per valve
Duty cycle Continuous operation (100% ED)
QNn 300 l/min
Pilot method Flipper pilot valve
Circuit function 3/2-way, normally closed,
5/2-way
Pressure range 2.5–10 bar
Width/station 11 mm
Ambient temperature 0 °C to +55 °C
Protection class 3 acc. to VDE 0580
Type of protection IP20 with terminal
Orifice 4 mm
Pneumatic connection 6 mm Push-in
Our fieldbus modules (Profinet IO, Profibus DP, Modbus TCP) can be
combined under a bus address each with up to 7 RIO slave modules.
Valve terminals with Modbus TCP on request.

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