Page 143 - Softbound_Edition_19_en

Solenoid operated spool valve
Solenoid operated spool valve

ACTUATION HYDRAULIC SPECIFICATIONS
Actuation Switching solenoid, wet pin push type, Working pressure p = 350 bar
max
pressure tight Tank pressure p Tmax = 100 bar
Execution Economy: V.E37 / 19 x 40 (Data sheet Maximum volume flow Q = 30 l/min, see characteristics
max
1.1-168) Leakage oil See characteristics
Medium: V.E37 / 19 x 50 (Data sheet Fluid Mineral oil, other fluid on request
1.1-168) Viscosity range 12 mm /s…320 mm /s
2
2
N.S35 / 19 x 50 (Data sheet 1.1-175)
Connection Connector socket EN 175301 – 803 Temperature range -25…+70 °C (NBR)
fluid
-20…+70 °C (FKM)
Connector socket AMP Junior-Timer
Connector Deutsch DT04 – 2P Contamination Class 20 / 18 / 14
efficiency
Filtration Required filtration grade ß 10…16 ≥ 75,
see data sheet 1.0-50

PERFORMANCE SPECIFICATIONS
Oil viscosity u = 30 mm /s
2
p = f (Q) Performance limits p = f (Q) Performance limits
Measured with nominal voltage -10 % Measured with nominal voltage -10 %
Economy Medium
p [bar] ADB BEA/AFB AB1 AB3 p [bar] ADB/BEA AB1
350 K1118 ACB 350 K1119 AB3
300 AGB 300 ACB
AFB
250 250 AGB
200 200
150 150
100 100
50 50
0 0
0 5 10 15 20 Q [l/min] 0 5 10 15 20 25 30 Q [l/min]

p = f (Q) Performance limits
Measured with nominal voltage -10 %
Low Leakage
p [bar] AB1 AB3
350 K1120 ADB
300
250
200
150
100
50
0
0 2 4 6 8 10 Q [l/min]

Δp = f (Q) Pressure drop volume flow characteristics Volume flow direction
Economy/Medium Symbol P - A P - B P - T A - T B - T
p [bar] AB1 / AB2 / AB3 2 2 - 1 1
30 K1121 4 2 ACB / AC1 / CB2 2 2 - 1 1
25 1
20 3 ADB / AD1 / DB2 2 2 - 1 1
15 BEA / BE1 / EA2 2 2 4 2 2
10 AFB / AF1 / FB2 1 1 3 3 3
5 AGB / AG1 / GB2 3 3 - 1 1
0
0 5 10 15 20 25 30 Q [l/min]

www.wandfluh.com Illustrations are not binding Data subject to change 3/5 Edition: 21 40 1.2-53 E
Page 143