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Construction
For vacuum
No.
Description
Material
Aluminum die-casted
Aluminum die-casted
Resin
Resin
Aluminum/HNBR
Resin
Stainless steel
Note
White
Grey
White
1
2
3
4
5
6
7
Component Parts
Body
Adapter plate
End plate
Piston
Spool valve
Retainer
Spring
Replacement Parts
Description
No.
Part no.
VP544
VP500-217-1
VP500-202-
VP500-224-1
(M4 x 46)
VP744
VP700-217-1
VP700-202-
VP700-224-1
(M5 x 66)
VP344
VP300-217-1
VP300-202-
VP300-224-1
(M3 x 36)
Gasket
Sub-plate
Note
HNBR
Aluminum die-casted
For valve mounting
8
9
—
Standard
Caution
M3: 0.8 N·m
M4: 1.4 N·m
M5: 2.9 N·m
Port size
How to Order Sub-plate
Symbol
1
2
VPA344
1/8
1/4
VPA544
1/4
3/8
VPA744
3/8
1/2
VP
Thread type
Series
3
1
3
5
7
VPA344
VPA544
VPA744
—
F
N
T
Rc
G
NPT
NPTF
202
00
JIS symbol
1
(P)
3
(R)
(A)
2
1
(P)
3
(R)
(A)
2
N.C.
N.O.
12
12
Hexagon socket
head bolt (1 pc.)
o
i
u
y
t
r
e
w
q
X
o
i
u
y
t
r
e
w
q
X
2(A)
1(P)
3(R)
2(A)
1(P)
3(R)
Standard
For
vacuum
12
(A)
2
1
(P)
3
(R)
12
(A)
2
3
(R)
1
(P)
Tightening Torque
of Mounting Screw
Series
VPA300/500/700
12
2A
NO
1P
NC
NC
35
65.2
58.2
6.7
43
11.2
30
1/8
12(PA) port
2 x ø4.2
(For mounting)
12
19.5
1/8, 1/4
2(A) port
X
60
59
24
12
39
19.5
M5 x 0.8
(Breathing hole)
1/8, 1/4
1(P) port
12
40.5
18.5
(1/8)
12(PA) port
3R
18.5
12
1/8, 1/4
3(R) port
X
60
59
24
12
39
19.5
1/8, 1/4
1(P) port
M5 x 0.8
(Breathing hole)
12
19.5
1/8, 1/4
2(A) port
12
40.5
18.5
1/8
12(PA) port
3R
18.5
12
1/8, 1/4
3(R) port
Series VPA300/Base Mounted/Dimensions
For vacuum/VPA344V-1-
01
02
A
B
Standard/VPA344-1-
01
02
A
B
2A
NO
1P
NC
NC
35
65.2
6.7
43
11.2
30
2 x ø4.2
(For mounting)
Series
VPA300/500/700
Air Operated Valve
Base Mounted/Single Unit
32