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Proportional flow control valves Proportional flow control valves
Proportional flow control valve

ELECTRICAL SPECIFICATIONS HYDRAULIC SPECIFICATIONS DIMENSIONS / SECTIONAL DRAWINGS
Construction Proportional solenoid, wet pin push type, Fluid Mineral oil, other fluid on request Cavity drawing acc. to
pressure tight Contamination efficiency ISO 4406:1999, class 18/16/13 ISO 7789–42–04–0–07
Standard nominal voltage U = 12 VDC U = 24 VDC (Required filtration grade β 6…10 ≥ 75) M42x2
see data sheet 1.0-50/2
Limiting current I G = 2255 mA I = 1105 mA Viscosity range 12 mm /s…320 mm /s 10
2
2
G
Relative duty factor 100 % ED / DF (see data sheet 1.1- 430) Fluid temperature -20…+70 °C 69 20 s41 M42x2 3 (A) 2 (T)
Protection class Connection version Peak pressure p max = 350 bar 15
= 160 l/min
acc. to EN 60 529 D: IP 65 Nominal volume flow rates Q N = 200 l/min (1 → 2)
Max. volume flow
Q
J: IP66 Min. volume flow max = 0,5 l/min 1 (P) (3)
G: IP 67 and 69K Hysteresis Q min
≤ 6 % ٭
For further electrical specifications see data sheet 1.1-191 ٭ at optimal dither signal 32
(2)
17 50 80 60 90 70
1 88
138 90
CHARACTERISTICS Oil viscosity ν = 30 mm /s 229 (1)
2
Q = f (I) Volume flow signal characteristics (p 3 = 100 bar) Q = f (p) Volume flow pressure characteristics (I = I G )
Q [l/min] Q [l/min] (1)
200 K4098 200 K4097 Dimensions of the other connection versions see data sheet 1.1-190
160 160 For detailed cavity drawing see data sheet
2.13-1047
120 120
80 80
PARTS LIST ACCESSORIES
40 40 1 3 1 3 Line mount body Data sheet 2.9-210
0 0 Position Article Description Proportional amplifier Register 1.13
2
0 10 20 30 40 50 60 70 80 90 100 I [%] 0 50 100 150 200 250 300 350 p [bar] EN 175301 Mating connector EN 175301-803 Article no. 219.2002
10 206.3212 Solenoid coil WDE64 / 31 x 72-G12 Technical explanation see data sheet 1.0-100
206.3213 Solenoid coil WDE64 / 31 x 72-G24
2
Junior-Timer
Δp = f (Q) Pressure drop-volume flow characteristics 1→ 2 (I = 0 mA) Δp = f (Q) Pressure drop-volume flow characteristics 1 → 3 (I = I G )
206.3214 Solenoid coil WJE64/ 31 x 72-G12
p [bar] p [bar] 206.3215 Solenoid coil WJE64/ 31 x 72-G24
30 K4096 10 K4095 Deutsch
206.3216 Solenoid coil WGE64/ 31 x 72-G12
8 206.3217 Solenoid coil WGE64/ 31 x 72-G24
20
6 15 253.8022 HC 8,5 anual override (data sheet 1.1-300)
10 4 239.2033 HB 0 Plug screw (data sheet 1.1-300)
2 17 160.2282 O-ring ID 28,24 x 2,62 (NBR)
20 154.2706 Knurled nut
0 0
0 40 80 120 160 200 Q [l/min] 0 20 40 60 80 100 120 140 160 Q [l/min] 50 160.2377 O-ring ID 37,77 x 2,62 (NBR)
160.8378 O-ring ID 37,77 x 2,62 (FKM)
60 160.2329 O-ring ID 32,99 x 2,62 (NBR)
160.6325 O-ring ID 32.99 x 2,62 (FKM)
70 160.2314 O-ring ID 31,42x 2,62 (NBR)
160.6315 O-ring ID 31,42x 2,62 (FKM)
80 049.3384 Backup ring RD 33,5x 38 x 1,4
90 049.3364 Backup ring RD 31,5x36x1,4

Wandfluh AG Tel. +41 33 672 72 72 E-mail: sales@wandfluh.com Illustrations not obligatory Data sheet no. Wandfluh AG Tel. +41 33 672 72 72 E-mail: sales@wandfluh.com Illustrations not obligatory Data sheet no.
Postfach Fax +41 33 672 72 12 Internet: www.wandfluh.com Data subject to change 2.6-695E 2/3 Postfach Fax +41 33 672 72 12 Internet: www.wandfluh.com Data subject to change 2.6-695E 3/3
CH-3714 Frutigen Edition 15 08 CH-3714 Frutigen Edition 15 08
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