Page 364 - Softbound_Edition_19_en

Proportional spool valve
Proportional spool valve Proportional spool valve

PERFORMANCE SPECIFICATIONS INSTALLATION NOTES MANUAL OVERRIDE
2
Oil viscosity u = 30 mm /s Integrated (–) Actuation pin integrated in the armature tube.
Mounting type Flange mounting ◆
Δp = f (Q) Pressure drop volume flow characteristics Note! All values were measured over two control edges. The 4 fixing holes for Actuation by pressing the pin
I = I G connections A and B were short-circuited. socket head screws M5 x 40 ◆ Push-button (HF1) Integrated in the knurled nut. Actuation by
pressing the push-button
ACB-V, AC1-V, CB2-V, ADB-V, AD1-V, DB2-V Mounting position Any, preferably horizontal Spindle (HS1) Integrated in the knurled nut. Actuation by turning
p [bar] Q = 4 l/min Q = 8 l/min Tightening torque M = 5,2 Nm (screw quality 8.8, zinc coated) ◆ the spindle (continuously variable valve actuation)
D
50 K4051 N N Fixing screws
M = 5 Nm knurled nut Attention! The actuation of the manual override is possible up to a
40 Q = 12 l/min D tank pressure of:
N
30 Note! The length of the fixing screw depends on the base 160 bar Integrated (–)
material of the connection element. 160 bar Push-button (HF1)
20
160 bar Spindle (HS1)
10
0
0 3 6 9 12 15 Q [l/min]

DIMENSIONS STANDARDS ACCESSORIES
4/3-way spool valve (spring centred) 4/2-way spool valve Mounting interface ISO 4401-02 Mating connector grey (A) Article no. 219.2001
Solenoids DIN VDE 0580 Mating connector black (B) Article no. 219.2002
A B A Connection execution D EN 175301 – 803 Threaded subplates Data sheet 2.9-12
9.5
MD=5.2Nm 5.2 Protection class EN 60 529 Technical explanations Data sheet 1.0-100
6
77 Contamination efficiency ISO 4406 Hydraulic fluids Data sheet 1.0-50
37 38 Filtration Data sheet 1.0-50
V = 32 Relative duty factor Data sheet 1.1-430
Proportional amplifier Register 1.13
10 3 2.5
193 70 60 10
MD= 5Nm 18 50 57 8
133
HF1 HS1
43 44 A SURFACE TREATMENT SEALING MATERIAL
30 30
80 90 ◆ The valve body is painted with a two component paint NBR or FKM (Viton) as standard, choice in the type code
77 ◆ The armature tube and the plug screw are zinc coated
◆ The slip-on coil is zinc-nickel coated
35
N =

10
15 53
133

PARTS LIST HYDRAULISCHER ANSCHLUSS

Position Article Description
10 206.22.. Solenoid coil V.E37 / 19 x 50 50 55 14.5
50 160.2060 O-ring ID 6,07 x 1,78 (NBR) T
160.6061 O-ring ID 6,07 x 1,78 (FKM) 6.5
55 160.2076 O-Ring ID 7,65 x 1,78 (NBR) 22.5 18 A B 24
160.6076 O-Ring ID 7,65 x 1,78 (FKM)
P
60 160.2187 O-ring ID 18,72 x 2,62 (NBR) 15.4
70 154.2700 Knurled nut 24
80 253.7001 Push-button
Wandfluh AG Postfach CH-3714 Frutigen
90 253.7000 Spindle 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 4/5 Edition: 17 35 1.10-74 E www.wandfluh.com Illustrations are not binding Data subject to change 5/5 Edition: 17 35 1.10-74 E
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