Page 140 - Bürkert

Ordering Chart
QNn value QNn value Pressure
Circuit Port Orifice 1-2 air 2-3 air range Manual Voltage Nominal Item no.
function connection [mm] override [V] power [W]
[l/min] 1) [l/min] 1) [bar] 2)
All valves with rectangular plug, mounting screws and flange seal; without plug connection
C 3/2-way Bürkert flange 0.6 7.0 8.5 0 - 10 3) with 24 0.8 181 367
valve normally
closed lateral flange 6.0 7.5 175 682 6144
D 3/2-way Bürkert flange 0.6 7.0 8.5 0 - 10 with 24 0.8 175 653
valve normally
open lateral flange 6.0 7.5 179 098
1) QNn- value air [l/min]: Measurement with +20°C, 6 bar pressure on the valve input and 1 bar pressure differential
2) Pressure values [bar]: Measured as overpressure to the atmospheric pressure
3) Vacuum up to 10 bar on request
Fixing screws for Bürkert flange: M1.6x5, for lateral flange: M1.6x20

Accessories
Unit Characteristics Item no.
Manifolds
Single manifold for Bürkert flange, M3 639 873

Single manifold for lateral flange, M3 639 234
Manifold 2-fold for Bürkert flange, M5 641 911

Manifold 4-fold for Bürkert flange, M5 641 912

Manifold 6-fold for Bürkert flange, M5 639 874
Blanking plate kit for multiple manifolds, Bürkert flange 645 512

Manifold 2 valves for lateral flange, M5 641 915

Manifold 4 valves for lateral flange, M5 641 916
Manifold 6 valves for lateral flange, M5 639 235

Manifold 8 valves for lateral flange, M5 672 676
Blanking plate set for multiple manifolds angle flange 645 513

Push-in fitting Brass, straight, M3, for 4/2 mm tube 782 534

Push-in fitting Brass, straight, M5, for 4/2 mm tube 787 810
Rectangular cable plug with 3 m cable 133 486

Rectangular cable plug with 300 mm flying leads 644 068
Rectangular cable plug with 2 single contacts 644 067

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