Pressure valves type MV.., DMV.. and SV.. - EUROFLUID

D 7000/1 page 4
4. Dimensions of units
Provision
for lead
seal
Type MV 4(5, 6) and MVS 4(5, 6)
Means of adjustment coding R
Size
4
5
6
a
15
18
20
Tool adjustable
a1
24
30
35
b
24
29
36
d
5.3
6.4
6.4
For port size, see section 3.1
h
28
31
31
Means of adjustment coding V
Means of adjustment coding H
h1
40
42
44
h2
46
49
62
h3
61
66
82
h4
86
95
117
Type MVCS 4(5, 6) Type MVS 8
Type MVE 4(5, 6, 8) Type MVP 4(5, 6, 8)
Size
a/f
4
5
6
8
h7
48
53.5
65.5
90
a/f
a/f 13
a/f 1
h8
26
27
32
40
1)
D
18H8 25H8 25H8 36H8 e7
12
11.5
14
19
d1
6
9
12
16
All dimensions are in mm, subject to change without notice!
t
12
9
10
12
t1
15
16
19
27
Size
4
5
6
8
Size
4
5
6
8
a/f
22
27
30
41
a/f 10
h5
72
82
100
MVCS..6
Tapped
holes
shap X
h6
85.5
99.5
120
h14
13
15
17
1) at pressure below
315 bar there is also a
rougher surface
(r e = 1.6; R t = 16)
permissible
Sealing ring
DIN 7603...
A 22x27x1.5 (St)
A 28x34x2 (St)
A 30x36x2 (St)
A 40x49x2 (St)
Thread
G and G1
M 22x1.5
M 28x1.5
M 30x1.5
M 40x1.5
a/f1
27
32
36
46
h15
58
58
64
MVCS..7(8,9)
Tapped
journal
shape B
similar to DIN 3852 page 2
Torque for
steel (Nm)
65
120
160
300
b1
28
32
35
50
h16
41
41
56
c
7
8
10
15
c1
8
8
10
12
a/f
22
27
30
Mounting hole #3, 4 deep
(for centering pin)
Sealing of ports P and r:
Size 4 5 6 8
d1
6
9
12
16
e
20
21
26
30
e1
11
13.5
17
20
e2
7
9
11
13
a/f 17
Thruhole
a/f 41
O-ring 8x2 10x2 13.95x2.62 18.76x2.62
NBR 90 Sh
g h9 l
M 8 39 35
M 8 42 40
M 10 51.5 50
M 12 75 60