Page 197 - Softbound_Edition_19_en

Solenoid operated spool valve
Solenoid operated spool valve

INSTALLATION NOTES STANDARDS
Mounting type Flange mounting Explosion protection Directive 2014 / 34 / EU (ATEX)
3 fixing holes for Flameproof enclosure EN / IEC / UL 60079-1, 31
socket head screws M5 x 40 or M5 x 50 Cable entry EN 60079-0, 1, 7, 15, 31
(with distance plate BDP4/12) Mounting interface Wandfluh standard
Mounting position Any, preferably horizontal Protection class EN 60 529
Tightening torque Fixing screws M = 5,2 Nm (screw Contamination ISO 4406
D
quality 8.8, zinc coated) efficiency
M = 9 Nm knurled nut
D
Note! The length of the fixing screw depends on the base ACCESSORIES
material of the connection element.
Fixing screws Data sheet 1.0-60
Threaded subplates Data sheet 2.9-10
Attention! For stack assembly please observe the remarks in the Multi-station subplates Data sheet 2.9-50
operating instructions
Module type manifold blocks Data sheet 2.9-90
Technical explanations Data sheet 1.0-100
Filtration Data sheet 1.0-50
Relative duty factor Data sheet 1.1-430
SEALING MATERIAL
NBR or FKM (Viton) as standard, choice in the type code

DIMENSIONS
4/3-way spool valve (spring centring) 4/2-way spool valve (spring reset)
4/2-way spool valve (impulse)
9.5
110 5.2
MD=5.2Nm
70.8
101.3 93.3 6
38
22.5 32 49.5

15 12 17 18 10 18 50 70
10 50 MD=5.5Nm MD=9Nm 11.5
54 40
MD=50Nm
237 60 5
Dimensions of the solenoid coil see data sheet 1.1-183 and 1.1-184 90.1 57.2 8.1
The distance plate BDP4/12 has to be ordered separately 155.4

PARTS LIST HYDRAULIC CONNECTION

Position Article Description
28
10 263.6... Solenoid coil MK.45 / 18 x 60
14
12 154.2603 Knurled nut Ex M18 x 1,5 x 18
15 253.8001 HB6 Manual override „-25 °C to…” P
253.8025 HB6-Z604 Manual override „-40 °C to…”
A B 14 27
17 160.2251 O-ring ID 25,07 x 2,62 (NBR)
T T0
18 160.2170 O-ring ID 17,17 x 1,78 (NBR)
40 239.2206 Socket head screw M20 x 1
50 173.1450 Distance plate BDP4 / 12
70 160.2052 O-ring ID 5,28 x 1,78 (NBR)
160.6052 O-ring ID 5,28 x 1,78 (FKM)
110 111.1080 Cable gland M20 x 1,5

Wandfluh AG Postfach CH-3714 Frutigen
Tel. +41 33 672 72 72 Fax +41 33 672 72 12 [email protected]

www.wandfluh.com Illustrations are not binding Data subject to change 5/5 Edition: 21 18 1.3-24 E
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