Page 214 - Bürkert

Pressure temperature chart Pilot-pressure chart
depending on the body materials NC = Control function A, NO = Control function B, DA = Control function I

Pressure [bar] 6 4 PVDF Pressure [bar] 6 4 NC 3230

NO
DA
2 2
PVC-U PP
0 0 NC: data refer to the valves max. hubs
-20 0 20 40 60 80 100 120 140 1 2 3 4 5 6
Temperature [ºC] [stroke]

Ordering Chart

Orifice Kv value water Pressure range at
Control function Body material Port connection Item no.
3
[mm] [m /h] +20 °C [bar]
A 2/2-way, 12 2.8 0 - 6 PVC-U True union Ø 16 mm 784 822
normally closed
PVC-U G 3/8” 784 824
15 3.5 0 - 6 PVC-U True union Ø 20 mm 784 826

B 2/2-way, 12 2.8 0 - 6 PVC-U True union Ø 16 mm 784 823
normally open
PVC-U G 3/8” 784 825
15 3.5 0 - 6 PVC-U True union Ø 20 mm 784 827

Accessories

QNn value Pressure Power Item no. voltage/
Pressure inlet P Service port A Orifice Electrical
Type air range consumption frequency [V/Hz]
(valve body) (banjo bolt) [mm] connection
[l/min] [bar] [W] 024/DC 230/50
3/2-way pilot valves with banjo bolts
Seal material valve FKM, seal material banjo bolt NBR
6012 P Tube fitting G 1/4” 1.2 48 0 - 10 Form B 4 552 283 552 286
Ø 6 mm

Type Item no.
Cable plug for Type 2507, Form B
Type 2507, Form B Industrial standard 0 up to 250 V without circuitry (Type 6012 P) 423 845

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