2-257
A
IR
P
ILOT
V
A LV ES
S
ERIES
SYA
V
S E E I N S I D E F R O N T C O V E R F O R
DETA ILS OF Y OUR LOCA L SA LES OFFICE
V
FOR FURTHER TECHNICAL
DETAILS ON THIS
PRODUCT REQUEST
CATALOGUE REFERENCE
E135-B
A
IR
P
ILOT
V
A LV E
S
ERIES
SYA
Comprehensive range of air operated valves
Interchangeable with solenoid type SY manifold
Modern light colouring scheme
Long life spool technology
One touch fitting available for body ported type
SYA3000
SYA5000
Air
SYA7000
Applicable fluid
Operating pressure
2 position single pilot
2 position double pilot
3 positions
Pilot pressure range
Lubrication
Mounting position
Other specifications as per solenoid operated SY valves
1.5~7.1 kgf/cm
2
(0.15~7 MPa)
1~7.1 kgf/cm
2
(0.1~7 MPa)
2~7.1 kgf/cm
2
(0.2~7 MPa)
See seperate chart (on right)
Not required
Free
T
E C H N IC A L
S
PECIFICATIONS
F
C
A PA CIT IE S
L
O
W
Note: Flow capacities vary with the port size selected and between body port
and base mounted versions. The table below shows median values for each valve
type. Full details may be obtained from your nearest SMC Regional Centre.
Cv
Port Size
Subbase
Mounted
M5
Port
0.2
C4
Port
0.19
C6
Port
0.2
Rc 1/8
Port
C8
Port
Rc 1/4
Port
C10
Port
Valve Size
SYA3120
SYA3140
Body Port
Base Mount
0.27
SYA5120
SYA5140
Body Port
Base Mount
0.29
0.41
0.41
0.41
0.44
SYA7120
SYA7140
Body Port
Base Mount
0.64
0.67
0.68
0.78
S
Y M B O L S
5 P
O R T
H
O W
O
B
O D Y
P
O R T E D
V
E R S I O N
SYA
T
O
R D E R
3 … … SYA3000
5 … … SYA5000
7 … … SYA7000
A
C T U A T IO N
B
O D Y
S
IZ E
1 … … 2 position pilot/spring
2 … … 2 position pilot/pilot
3 … … 3 position closed centre
4 … … 3 position exhaust centre
5 … … 3 position pressure centre
M5
C4
C6
01
C8
02
C10
SYA3000
SYA5000
SYA7000
Available
C One touch tube fitting
P
O R T ING
Nil … None
F1
… End bracket (2 position pilot/spring valve only)
F2
… Side bracket
B
R A C K E T
20
H
O W
O
B
A S E
M
O U N T E D
V
E R S I O N
SYA
T
O
R D E R
3 … … SYA3000
5 … … SYA5000
7 … … SYA7000
A
C T U A T IO N
B
O D Y
S
IZ E
1 … … 2 position pilot/spring
2 … … 2 position pilot/pilot
3 … … 3 position closed centre
4 … … 3 position exhaust centre
5 … … 3 position pressure centre
40
A
CCESSORIES
S
ERIES
SYA
Sub bases, manifolds and porting blocks are
common with solenoid operated SY valves. For full
details, please refer to catalogue section Series SY.