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Parameter to VDI 3267
Type designation S 16 VH S 16 Y
General parameters
Designation
Directional control valve
Type
Spool-type valve
Symbol
See type key
Mounting type
Flange
Line connector
Subplate
Weight of valve
[kg]
1 actuator 9.7
2 actuators 10,3
Weight of subplate [kg]
G 3/4 9.0
G 1 9.0
Weight ofdouble-throttle
non-return valve [kg] 1.7
Mounting position
any
Ambient temperature
range ϑ u [°C] –20 to +50
Nominal size 16
Type description S 16 VH S 16 Y
Hydraulic parameters
Operating pressure
range p [bar]
X = extern 315
Port P, A, B: X = intern 315 -
Port T: X = extern 315
Y = intern 160 -
Control pressure 1) 8.5 1) 8.5
to to
p St [bar] 2) 315 315
Control volume V St [cm 3 ]
Symbol
019, 020 8.4
005, 008,
009, 011 4.2
013 4.9
Temperature of
max.
pressure medium ϑ m [°C] +70
Viscosity
range ν [mm 2 /s] 12 to 500
Flow valume Q [l/min] see characeristic
curves
1) V St min 10 bar for symbol 013
2) For symbols 011 and 013 the control pressure is
achieved by the precharge cartridge valve in P.
Electrical parameters
Operation
VH
Switching time 3) t e [ms] 50
(pilot valve) t a [ms] 30
No. of switchings/h approx. 15 000
Rated voltage VU N [V] Standard voltages
Connector input DC 24 AC 230 V
40 ... 60 HZ
± 10% + 5%/-10 %
Special voltages on
request
Operation
VH
Current P 20 [W] 27
draw
P 20 [VA] ∼ -
Duty cycle ED rel [%] 100
Degree of protectionfor solenoid
and elictrical connection to
DIN 40 050 IP 65
Electrical connection:
see Type keys
3) The main valve switching time is dependant on the
control oil supply.
Characteristic curves
Pilot cartridge in P
For all symbols apart from 013
Symbol
7500901.06.12.08 Design subject to change without notice
3