SMC Networks VP Series Manual

Safety Standard ISO 13849-1 Certifi ed
3 Port Solenoid Valve/
Residual Pressure Release Valve
with Detection of Main Valve Position
With Detection of
Main Valve Position
Category 2
The detecting function of the main valve position detects a
mismatch between the input signal and valve operation.
Redundant system can be
constructed easily.
Category 3, 4
Dual Residual Pressure Release Valve
VP544-X538
/VP744-X538
Residual pressure
release valve w
Residual pressure
release valve q
Redundant System
A system in which even if one part fails, the whole system
will fulfill its required function. This is usually achieved by
having dual channels of operation, such as dual valves, dual
wiring, dual guard switches etc.
VP/VG
Series
With Soft Start-up Function
VP544-X555
/VP744-X555 (0.7 MPa)
VP544-X585
/VP744-X585 (1.0 MPa)
Safety limit
switch
∗2
(Corresponding to Category 2 to 4)
Residual pressure
release valve
VP542-X536/VP742-X536
When the dual residual pressure release valve is
used, if one of the valves fails to operate, the
other one releases residual pressure.
Dual Residual Pressure Release Valve
VG342-X87
Residual pressure
release valve w
Residual pressure
release valve q
Soft start-up
valve
New
New
®
∗1. Refer to page 2 for
compliant products.
RoHS
∗2. Refer to page 2 for certified products.
Safety limit switch
CAT.EUS11-111Aa-UK
∗1