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Solenoid operated spool valve
Solenoid operated spool valve Solenoid operated spool valve
TYPE CODE ELECTRICAL SPECIFICATIONS HYDRAULIC SPECIFICATIONS
WD F A06 - - - / - Z546 # Protection class Connection execution D: IP65 Working pressure p = 350 bar (P < 20 bar)
max
T
Spool valve, direct operated Connection execution J: IP66 p = 315 bar (P > 20 bar)
max
T
Connection execution G: IP67 and IP69K Tank pressure p = 100 bar
Slip-on coil Economy E Tmax
Slip-on coil Medium M Relative duty factor 100 % DF Maximum volume flow Q = 30 l/min, see characteristics
max
Switching frequency 15'000 / h Leakage oil See characteristics
Flange construction
7
Service life time 10 (number of switching cycles, Fluid Mineral oil, other fluid on request
theoretically) Viscosity range 12 mm /s…320 mm /s
2
2
International standard interface ISO, NG6
Voltage tolerance ± 10 % with regard to nominal voltage Temperature range -25…+70 °C (NBR)
Designation of symbols acc. to table Standard nominal 12 VDC, 24VDC, 115 VAC, 230 VAC fluid -20…+70 °C (FKM)
voltage AC = 50 to 60 Hz, rectifier integrated in Contamination Class 20 / 18 / 14
Spool specification Standard the connector socket
Low Leakage 1/x efficiency
Note! Other electrical specifications see data sheet 1.1-168 Filtration Required filtration grade ß 10…16 ≥ 75,
Nominal voltage U 12 VDC G12 115 VAC R115 (slip-on coil V) and 1.1-175 (slip-on coil N) see data sheet 1.0-50
N
24 VDC G24 230 VAC R230
without coil X5
Slip-on coil Metal housing round with one-sided collar V (only G12 and G24)
Metal housing square with one-sided collar N SURFACE TREATMENT SEALING MATERIAL
Connection execution Connector socket EN 175301-803 / ISO 4400 D ◆ The valve body is painted with a two component paint NBR or FKM (Viton) as standard, choice in the type code
Connector socket AMP Junior-Timer J (only for U ≤ 75 VDC) ◆ The armature tube, the slip-on coil and the plug screw are
N
Connector Deutsch DT04 - 2P G (only for U ≤ 75 VDC) zinc-nickel coated
N
Sealing material NBR
FKM (Viton) D1
PERFORMANCE SPECIFICATIONS
Manual override integrated Oil viscosity u = 30 mm /s
2
push-button HF1
spindle HS1 p = f (Q) Performance limits p = f (Q) Performance limits
Measured with nominal voltage -10 % Measured with nominal voltage -10 %
Execution Economy Medium
Design index (subject to change) p [bar] AFB AB1 p [bar] ADB/BEA/AFB
1.2.-58 350 K1026 AB3/ACB 350 K1027
300 ADB/AGB 300 AB1/AB3
250 250 ACB/AGB
GENERAL SPECIFICATIONS ACTUATION 200 BEA 200
150
150
Designation 4/2-, 4/3-spool valve Actuation Switching solenoid, wet pin push type, 100 100
Construction Direct operated pressure tight 50 50 0
0
Mounting Flange construction Execution Economy: V.E37 / 19 x 40 (Data sheet 0 5 10 15 20 Q [l/min] 0 5 10 15 20 25 30 Q [l/min]
Nominal size NG6 according to ISO 4401-03 1.1-168)
Actuation Switching solenoid Medium: V.E37 / 19 x 50 (Data sheet
Ambient temperature -25…+70 °C 1.1-168) p = f (Q) Performance limits
if > +50 °C, then no undervoltage is N.S35 / 19 x 50 (Data sheet 1.1-175) Measured with nominal voltage -10 %
admissible Connection Connector socket EN 175301 – 803 Low Leakage
Weight 1,10 kg (1 solenoid Economy) Connector socket AMP Junior-Timer p [bar] AB3
1,16 kg (1 solenoid Medium) Connector Deutsch DT04 – 2P 350 K1028
1,35 kg (2 solenoids Economy) 300 ADB
1,47 kg (2 solenoids Medium) 250
MTTFd 150 years 200 AB1
150
100
50
0
0 2 4 6 8 10 Q [l/min]
www.wandfluh.com Illustrations are not binding Data subject to change 2/5 Edition: 21 28 1.2-58 E www.wandfluh.com Illustrations are not binding Data subject to change 3/5 Edition: 21 28 1.2-58 E
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