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Solenoid operated spool valve
Solenoid operated spool valve

MANUAL OVERRIDE STANDARDS
◆ Integrated (–) Actuation pin integrated in the armature tube. Mounting interface ISO 4401-05
Actuation by pressing the pin Solenoids DIN VDE 0580
◆ Push-button (HF1) Integrated in the knurled nut. Actuation by Connection execution D EN 175301 – 803
pressing the push-button
◆ Spindle (HS1) Integrated in the knurled nut. Actuation by turning Protection class EN 60 529
the spindle (continuously variable valve actuation) Contamination efficiency ISO 4406
Attention! The actuation of the manual override is possible up to a
tank pressure of:
20 bar Integrated (–)
20 bar Push-button (HF1)
80 bar Spindle (HS1)

ACCESSORIES INSTALLATION NOTES
Mating connector grey (A) Article no. 219.2001 Mounting type Flange mounting
Mating connector black (B) Article no. 219.2002 4 fixing holes for
Fixing screws Data sheet 1.0-60 socket head screws M6 x 40
Mounting position Any, preferably horizontal
Threaded subplates Data sheet 2.9-40 Tightening torque Fixing screw
Multi-station subplates Data sheet 2.9-70 M = 10,5 Nm ± 10 % (screw quality 8.8,
D
Horizontal mounting blocks Data sheet 2.9-110 zinc coated)
Technical explanations Data sheet 1.0-100 max. tank pressure 80 bar
Filtration Data sheet 1.0-50 M = 13,5 Nm ± 10 % (screw quality 10.9,
D
Relative duty factor Data sheet 1.1-430 zinc coated)
Knurled nut M = 5 Nm
D
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 5/5 Edition: 21 22 1.2-76 E
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