Datasheet
Single Unit
Series VX31/32/33
Manifold
Series VVX31/32/33
Option
symbol
—
All Options (Single Unit)
Note 1) The leakage amount (10
–6
Pa·m
3
/s)
of “V”, “M” options
are values when differential pressure is 0.1 MPa.
Note
2) If using for other fluids, contact SMC.
Note
1) The leakage amount (10
–6
Pa·m
3
/s)
of “V” options are
values when differential pressure is 0.1 MPa.
Note
2) If using for other fluids, contact SMC.
Applicable Fluid Check List
Standard
A
B
C
D
E
G
H
J
K
M
N
P
Q
S
V
Seal
material
Main valve
poppet
NBR
FKM
EPDM
FFKM
FKM
EPDM
NBR
FKM
EPDM
FFKM
FKM
FKM
EPDM
FFKM
FFKM
FKM
Fixed
Seals
NBR
FKM
EPDM
PTFE
FKM
EPDM
NBR
FKM
EPDM
PTFE
FKM
FKM
EPDM
PTFE
PTFE
FKM
Brass (C37)
Brass (C37)
Stainless
steel
Stainless
steel/Silver
Brass (C37)/
Copper
Brass (C37)/
Copper
Brass (C37)/
Copper
Body material
/Shading coil
material
Guide pin
material
Coil
insulation
type
Note
B
H
B
H
—
∗ “K”, “M”, “V” options are for non-lube treatment.
Front matter 8
PPS
Stainless
steel
Stainless
steel
PPS
Stainless steel
Oil free
Non-leak, Oil free
PPS
PPS B
Non-leak, Oil free
Steam
(Max. 183°C)
Option
symbol
All Options (Manifold)
Standard
A
B
D
E
V
Seal
material
Main valve
poppet
NBR
FKM
EPDM
FKM
EPDM
FKM
Fixed
seals
NBR
FKM
EPDM
FKM
EPDM
FKM
Body material
/Shading coil
material
Brass (C37)
Brass (C37)
—
Coil
insulation
type
Note
B
B
Non-leak, Oil free
H
∗ Aluminum is the only available material for the manifold base.
Guide pin
material
PPS
PPS
Stainless
steel
Fluid (Application)
Fluid Name and Option (Single Unit)
Caustic soda (25% ≥)
Gas oil
Silicon oil
Steam system
(Steam) (Max. 183°C)
Steam system
(Condensation) (Max. 99°C)
Vacuum system (for pad)
Medium vacuum
(up to 0.1 Pa.abs)
Perchloroethylene
Helium
Non-leak (10
–6
Pa·m
3
/s)
Heated water (Max. 99°C)
Option symbol
and body material
Brass
(C37)
—
A
A
S
E
Standard
V
A
V
V
E
Stainless
steel
J
H
H
Q
P
—
M
H
M
M
P
Fluid (Application)
Gas oil
Silicon oil
Vacuum system (for pad)
Medium vacuum
(up to 0.1 Pa.abs)
Perchloroethylene
Helium
Non-leak (10
–6
Pa·m
3
/s)
Option symbol
A
A
Standard
V
A
V
V
Fluid Name and Option (Manifold)