VIDEO:
30 SECOND
PART BUILDER
EXPLAINED
- SMC Home
- Directional Control Valves
- Solenoid Valves - 4 & 5 Port
- SY - New
- 7000 Series
- Valves (All Types)
- SY7000, with Residual Pressure Release Valve
SY7000, with Residual Pressure Release Valve
SY with residual pressure release valve is used for releasing residual pressure of the 3-position closed center valve. The pressure can be visualized using the red indicator.
- Pressure of 4(A) and 2(B) ports is also exhausted when the pressure of the 1(P) port is exhausted
- Flow rate is equivalent to that of the normal closed center valve
- IP67
How to order
Mounting screw
One-touch fitting
Mounting screw
Standard (Valve mounting screw “not” falling-out-prevention type)
Valve mounting screw falling-out-prevention type
Option for mounting
Nil
1
0V 6ASY
3000
5000
Rc
G
NPT
NPTF
M5 x 0.8
1/8
Applicable series
SY3000
SY5000
Series
3
5
Internal pilot
External pilot
Pilot type
Nil
R
A, B port size
Thread piping
Symbol
Port size
M5
01
Port size
Metric size
Inch size
ø2 One-touch fitting
ø3.2 One-touch fitting
ø4 One-touch fitting
ø6 One-touch fitting
ø8 One-touch fitting
ø1/8" One-touch fitting
ø5/32" One-touch fitting
ø1/4" One-touch fitting
ø5/16" One-touch fitting
VVQ1000-50A-C2
VVQ1000-50A-C3
VVQ1000-50A-C4
VVQ1000-50A-C6
—
VVQ1000-50A-N1
VVQ1000-50A-N3
VVQ1000-50A-N7
—
—
—
VVQ1000-51A-C4
VVQ1000-51A-C6
VVQ1000-51A-C8
—
VVQ1000-51A-N3
VVQ1000-51A-N7
VVQ1000-51A-N9
SY3000 SY5000
ø1/8" One-touch fitting
ø5/32" One-touch fitting
ø1/4" One-touch fitting
ø5/16" One-touch fitting
ø2 One-touch fitting
ø3.2 One-touch fitting
ø4 One-touch fitting
ø6 One-touch fitting
ø8 One-touch fitting
One-touch fitting (Metric)
Symbol
C2
C3
C4
C6
C8
Applicable series
SY3000 SY5000
One-touch fitting (Inch)
Symbol
N1
N3
N7
N9
Applicable series
Port size
Port size
SY3000 SY5000
Thread type
Nil
F
N
T
쎲 Possible to replace only the one-touch fitting.
∗ Except M5
How to Order Port Block Assembly
Body Cover Assembly
∗ Used when the top ported is changed to the side or bottom ported.
Refer to pages 156 and 157 for how to
replace the port block assembly, one-
touch fitting and body cover assembly.
Series
Standard (Valve mounting screw “not” falling-out-prevention type)
Part no.
Valve mounting screw falling-out-prevention type
SY3000
SY5000
Internal pilot
External pilot
Internal pilot
External pilot
SY30V-16A
SY30V-16AR
SY50V-16A
SY50V-16AR
SY30V-16A-1
SY30V-16AR-1
SY50V-16A-1
SY50V-16AR-1
13
Series SY3000/5000
Valve Replacement Parts 1
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