ATEX compliant - SMC

Dimensions: Single Unit/Body Material: Brass, Stainless Steel
Normally closed (N.C.): 56-VX21�0/56-VX22�0/56-VX23�0
Normally open (N.O.): 56-VX21�2/56-VX22�2/56-VX23�2
Grommet: G Conduit: C
2-J, thread depth K
DIN terminal: D Conduit terminal: T
Cable ø6
to ø12
G1/2
≈ 300 Q
Q
S
B
F
F
M
Width across
flats H
B 2-P
Port size
M
Model Orifice Port size
N.C. N.O.
size P
VX21�0 VX21�2 ø2, ø3, ø4.5 1/8, 1/4
VX22�0 VX22�2 ø3, ø4.5, ø6 1/4, 3/8
VX22�0 — ø8, ø10 1/4, 3/8, 1/2
VX23�0 VX23�2 ø3, ø4.5, ø6 1/4, 3/8
VX23�0 — ø8, ø10 1/4, 3/8, 1/2
Model Orifice Port size
N.C. N.O.
size P
VX21�0 VX21�2 ø2, ø3, ø4.5 1/8, 1/4
VX22�0 VX22�2 ø3, ø4.5, ø6 1/4, 3/8
VX22�0 — ø8, ø10 1/4, 3/8, 1/2
VX23�0 VX23�2 ø3, ø4.5, ø6 1/4, 3/8
VX23�0 — ø8, ø10 1/4, 3/8, 1/2
2-J, thread depth K
Width across
flats H
2-P
Port size
Grommet
Q R
19.5 50
60
22.5
63
66
25.5
69
D
A
D
A
R
C
(C)
E
R
C
E
R
25
Electrical entry Note 2)
Conduit
Q R Q R S Q
40
43
46
42.5
52.5
55.5
58.5
61.5
Note 1) The figures in parentheses are the normally open (N.O.) type dimensions.
Note 2) Add 1.5 mm to “R” and “T” dimensions for the N.O. spec.
A
18
22
30
22
30
B
40
45
50
45
50
68
78
85
85.5
92
C
Note 1)
(76)
(86)
—
(93)
—
D
30
35
40
E
9
10.5
14
10.5
14
F
19.5
22.5
25
H
27
32
36
25 25
2-J, thread depth K
G1/2
M
≈ 280 Q F
D
J
M4
M5
M5
M5
M5
K
6
8
8
8
8
Series 56-VX21/22/23
For Air, Water, Oil, Steam
Q ± 2
S ± 2
B
2-J, thread depth K
(mm)
Bracket
mounting
M
12.8
19
23
19
23
B
F
M
C
Width across
flats H
2-P
Port size
Width across
flats H
2-P
Port size
D
34
A
A
G1/2
R
C
(mm)
Electrical entry (Built-in full-wave rectifier type) Note 2)
DIN terminal Conduit terminal Grommet Conduit DIN terminal Conduit terminal
R S T Q R Q R Q R S Q R S T
58.5 42 46.5 92 42.5 61 83.5 30 46 48.5 41 65.5 42 53.5 100.5 41 69.5 82
61.5
52
55
49.5 95
52.5
55.5
64
95
101.5
33
33
56
59
51.5
51.5
51
54
68.5
68.5
52
55
56.5
56.5
103.5
103.5
51
54
72.5
72.5
93.5
100
64
58
61
52 98
58.5
61.5
66.5
101
107.5
36
36
62
65
54
54
57
60
71
71
58
61
59
59
106
106
57
60
75
75
99.5
106
E
E
T
131