Page 145 - Softbound_Edition_19_en

Solenoid operated spool valve
Solenoid operated spool valve

DIMENSIONS
4/3-way valve (spring centred) 4/2-way valve (spring reset)
4/2-way valve (impulse)

A B
A 9.5
5.2
MD= 5.2Nm
6
77
37 38
V = 32

10 3 2.5
173 Economy 70 60 10
193 Medium
MD= 5Nm 40 Economy
HF1 HS1 18 50 Medium 57 8
43 44 123 Economy
30 30 133 Medium
80
90
A

77
35
N =

10
15 53
133

HYDRAULIC CONNECTION MANUAL OVERRIDE
◆ Integrated (–) Actuation pin integrated in the armature tube.
50 55 14.5 Actuation by pressing the pin
◆ Push-button (HF1) Integrated in the knurled nut. Actuation by
T
pressing the push-button
6.5 ◆ Spindle (HS1) Integrated in the knurled nut. Actuation by turning
22.5 18 A B 24 the spindle (continuously variable valve actuation)
Attention! The actuation of the manual override is possible up to a
P tank pressure of:
15.4 40 bar Integrated (–)
24 40 bar Push-button (HF1)

100 bar Spindle (HS1)
PARTS LIST STANDARDS
Position Article Description Mounting interface ISO 4401-02
10 206.2... V.E37 / 19 x 40 Solenoids DIN VDE 0580
V.E37 / 19 x 50 Connection execution D EN 175301 – 803
260.5... N.S35 / 19 x 50 Protection class EN 60 529
50 160.2060 O-ring ID 6,07 x 1,78 (NBR) Contamination efficiency ISO 4406
160.6061 O-ring ID 6,07 x 1,78 (FKM)
55 160.2076 O-ring ID 7,65 x 1,78 (NBR)
160.6076 O-ring ID 7,65 x 1,78 (FKM)
60 160.2187 O-ring ID 18,72 x 2,62 (NBR)
160.6187 O-ring ID 18,72 x 2,62 (FKM)
70 154.2700 Knurled nut
80 253.7001 Push-button
90 253.7000 Spindle Wandfluh AG Postfach CH-3714 Frutigen
Tel. +41 33 672 72 72 Fax +41 33 672 72 12 sales@wandfluh.com

www.wandfluh.com Illustrations are not binding Data subject to change 5/5 Edition: 21 40 1.2-53 E
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