DH6/10

Dimension drawing
RB*P
B1
B2
X
P
T
L8
L2
L1
L3
L4
G1/4
With Y port only for (external drain type)
L6
Maximum L7
Maximum L7
30
L5
Nominal
dimension
10
20
30
B1
78
100
115
100
H2
78
O-ringJIS B2401 P10 Hs90
(for port X)
1.4
B2
54
69.8
82.5
M5
13
D1
4-M12
4-M16
4-M18
X
D2
12
25
31
4-D1
P
T
6 (Locating pin)
L9 D2
D3
4
Screw adjusting type
D3
20
35
40
(Y)
L1
23.5
34
41.5
L2
22.2
11.1
12.7
H1
L3
47.6
55.5
76.2
26
35
L4
54
66.7
89
L5
99.5
113
123
L6
156.5
168
179
Handle adjusting type
L7
179
193
203
L8
0
23.8
31.7
60
Width across flat 30 Width across flat 30
Width across flat 19
O-ring “S” (for port P, T)
L9
22.1
33.3
44.4
H1
1.8
2.4
2.4
Handle with key adjusting type
H2
19
24
24
60
O-ring dimension “S”
2-JIS B2401 P16 Hs90
2-JIS B2401 G30 Hs90
2-JIS B2401 G35 Hs90
Relief valve – Balanced piston type pilot operated (1)
RB
10
30
C
61
4.2
Machining dimension of manifold
6
59
32 ±0.2
44
32
44 ±0.2
P
T
25
6
M5 screw depth 6
Through hole of pilot hole
40 2
11 20
42
4-M8
2-O-ring
2.427.3(Hs90)
Backup ring
3228.40.8
17
51
32
90
164
Maximum 187
6
(Y)
13
G1/4
Screw adjusting type
RB*C-10-*/*Y
With Y port only for (external drain type)
35
O-ring 2-JIS B2401 P10 Hs90
(for port P, T)
17
2x45°
Nozzle
M4 D=1
28.4 +0.1
0
2x45°
12.5
35
51 ±0.2
61
32H7
3.2 1.6
C0.1
25
D2
3.2
P R0.4
24
D1
2x30°
4-M8-12/16
D3
25.5
34
38 0.1
0 (finish range)
T
1.6 3.2
1.6
40 +0.1
0
42 +0.1
+0.05
22 up to drill shoulder for RB30C
Through hole of RB10 to D2
48
Maximum 187 30
Width across flat 30
Width across flat 30
60
60
Nominal
dimension
10
D1
10
D2
40
D3
10
A
Through hole to D2
Width across flat 19
Handle adjusting type
Handle with key adjusting type
30
32
45
32
22
2-15