Burkert Type 8645 - Manual (Page 102)

102 - 8645
ConfiGuraTion anD funCTion of The moDules
English
Pilot Valve Type 0460
config�uration and Function
The pilot valve of Type 0460 consists of a tilting solenoid pilot con-
trol valve with double coil and one pneumatic spool valve.
The operating principle enables high pressures to be controlled
with low power consumption and short switching times. All valves
come with emergency control as standard.
Illustration: Pilot valves, Type 0460
Technical data
Housing material Aluminium
Gasket material NBR
Media Oiled compressed air, oil-free dry neu-
tral gases; (5 µm filter recommended)
Line connection Flange
Rated operating mode 24 V DC
Overview
Description
Orifice
qNn
value
air
p
res
-
sure
Switching times
Rated
power
Ope-
ning
closing
[l/min] [bar] [ms] [ms] [W]
h
3 5 1
2 4
14 12
5/2-way valve, pilot controlled, pulse type
2.5 200 2.0 to 7.0 15 15 1
L = Apb (all ports blocked)
14
3 5 1
2 4
12
5/-way valve, pilot controlled, all ports
blocked in middle position
2.5 200 2.0 to 7.0 15 20 1
N = ApO (all ports open)
14
3 5 1
2 4
12
5/-way valve, pilot controlled, all ports 2
and 4 open in middle position
2.5 200 2.0 to 7.0 15 20 1