Page 97 - Bürkert

Ordering chart
Kv value Pressure
Circuit Orifice Port water range Max. pressure Seal Body Electrical Voltage Item no.
function [mm] connection difference [bar] material material connection [V]
[m³/h] 1) [bar] 2)
A 2/2-way 2.0 Sub-base 0.10 Vac. - 3 3 EPDM PPS Rectangular 12 247 769
valve normally (Vac. - 5) (5) plug 3) 24 247 771
6626 closed Vac. - 3 3 FFKM PEEK Flying leads 12 247 775

Vac. - 3 3 FKM PPS 24 247 786
(Vac. - 4) (4)
UNF Vac. - 3 3 FFKM PEEK 251 709

Vac. - 3 3 FKM Rectangular 252 770
(Vac. - 4) (4) plug 3)
G 1/8” Vac. - 3 3 FFKM Flying leads 234 278
3.0 Sub-base 0.19 Vac. - 2 2 EPDM PPS Rectangular 24 247 797
plug 3)
FFKM PEEK 238 530
FKM PPS 12 247 816

Flying leads 24 247 819

UNF 0.15 FFKM PEEK 251 711
FKM 252 771

Rectangular 252 772
plug 3)
Tube 0.19 EPDM 247 789

FFKM Flying leads 228 642

FKM Rectangular 247 810
plug 3)
B 2/2-way 2.0 Sub-base 0.10 Vac. - 3 3 FFKM PEEK Flying leads 24 252 773
valve normally
open 3.0 0.19 Vac. - 2 2 242 597

Rectangular 245 910
plug 3)
1) Measured at +20 ºC, 1 bar pressure at value inlet and free outlet.
2) Measured as overpressure with respect to atmospheric pressure.
3) Rectangular cable to be ordered separately, selection option see accessories.
Info: ( ) Values in brackets apply only for gaseous media.

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