Page 251 - Softbound_Edition_19_en

Spool valve
Spool valve

DIMENSIONS PARTS LIST
Position Article Description
7.5 20 253.1100 Mechanical control head BT III
4.2 MD= 2.6Nm 50
30 246.0126 Socket head screw M3 x 25 DIN 912
5
40 246.0131 Socket head screw M3 x 30 DIN 912
50 238.1100 Screw plug M10 x 1 DIN 7604A
16 29 30 34
25
70 221.1166 Spring tension split pin ø 2 x 16 DIN 6325
80 160.2045 O-ring ID 4,50 x 1,50 (NBR)
20 70 40 80 30
MD=1.2Nm MD=1.2Nm
26
49 38 20
118
Width of the roller = 4.8 mm

HYDRAULIC CONNECTION ACCESSORIES
Fixing screws Data sheet 1.0-60

P Threaded subplates Data sheet 2.9-05
A B Multi-station subplates Data sheet 2.9-45
11 21
T T 0 Horizontal mounting blocks Data sheet 2.9-85
Technical explanations Data sheet 1.0-100
10 Filtration Data sheet 1.0-50
20

STANDARDS SEALING MATERIAL
Mounting interface Wandfluh standard NBR or FKM (Viton) as standard, choice in the type code
Contamination ISO 4406
efficiency

SURFACE TREATMENT INSTALLATION NOTES
◆ The valve body is painted with a two component paint Mounting type Flange mounting
◆ The roller housing and the cover are zinc-nickel coated 3 fixing holes for
socket head screws M4 x 30
Mounting position Any, preferably horizontal
Tightening torque M = 2,6 Nm (quality 8.8, zinc coated)
D
Fixing screws
Note! The length of the fixing screw depends on the base
material of the connection element.

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 3/3 Edition: 21 33 1.5-15 E
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