Page 1279 - Softbound_Edition_19_en

Proportional flow control valve
Proportional flow control valve

DIMENSIONS
With analog interface, 12 pole connector With analog interface, 7 pole connector
Amplifier and controller Amplifier and controller
25,30 20,21 40 X2
X2
X1 X1

X4 s36
110.4 M33x2 128.4 X4
(2)
15
45 MD=5.5Nm (1) 45

12 17 18 50 70 60 X4 (only controller)
MD=5Nm
91.2
105.8
146.2 50.7
196.9

With fieldbus interface With fieldbus interface
Amplifier Controller
X2 X2
X1 X1

X3
X3
110.4
128.4 X4

45

45

HYDRAULIC CONNECTION PARTS LIST
Cavity drawing according to ISO 7789–33–01–0–98 Position Article Description
12 154.2700 Knurled nut
M33 x 2
15 253.8000 Manual override HB4,5
17 160.2187 O-ring ID 18,72 x 2,62 (NBR)
18 160.2220 O-ring ID 21,95 x 1,78 (NBR)
(2)
20 223.1317 Dummy plug M16 x 1,5
21 160.6131 O-ring ID 13,00 x 1,5 (FKM)
25 062.0102 Cover
(1)
(1) 30 072.0021 Gasket 33,2 x 59,9 x 2
40 208.0100 Socket head screw M4 x 10
Note! For detailed cavity drawing and cavity tools see data 50 160.2298 O-ring ID 29,82 x 2,62 (NBR)
sheet 2.13-1005 160.6296 O-ring ID 29,82 x 2,62 (FMK)
60 160.2238 O-ring ID 23,81 x 2,62 (NBR)
160.6238 O-ring ID 23,81 x 2,62 (FMK)
70 049.3297 Backup ring rd 24,5 x 29 x 1,4

www.wandfluh.com Illustrations are not binding Data subject to change 5/6 Edition: 22 46 2.6-659 E
Page 1279