Hawe B2-1-PYD

D 1191 page 2
3.
Unit dimensions
SW = a/f
Type
Ports
DIN ISO 228/1 (BSPP) G G1
Mass (weight) L
l
l1
SW
approx. (kg)
B 1-1
G 1/4
G 1/4 A
50
12
12
19
0.1
B 1-2
G 3/8
G 3/8 A
58
12
13
24
0.2
B 1-3
G 1/2
G 1/2 A
60
12
16
27
0.2
B 1-4
G 3/4
G 3/4 A
70
16
16
36
0.4
B 1-5
G1
G1A
94
18
20
41
0.7
B 1-6
G 1 1/4
G 1 1/4 A
110
20
23
55
1.3
B 1-7
G 1 1/2
G 1 1/2 A
115
22
25
60
1.5
B 2-1
G 1/4
--
55
--
12
19
0.1
B 2-2
G 3/8
--
62
--
12
24
0.2
B 2-3
G 1/2
--
70
--
16
27
0.2
B 2-4
G 3/4
--
77
--
16
36
0.4
B 2-5
G1
--
102
--
20
41
0.7
B 2-6
G 1 1/4
--
120
--
23
55
1.5
B 2-7
G 1 1/2
--
122
--
24
60
1.8
B 3-1
G 1/4
G 1/4 A
60
12
12
19
0.1
B 3-2
G 3/8
G 3/8 A
67
12
13
24
0.2
B 3-3
G 1/2
G 1/2 A
66
12
14
27
0.2
B 3-4
G 3/4
G 3/4 A
58
16
16
36
0.3
B 3-5
G1
G1A
114
18
21
41
0.8
B 3-6
G 1 1/4
G 1 1/4 A
130
20
23
55
1.7
B 3-7
G 1 1/2
G 1 1/2 A
136
22
25
60
2.0
All dimensions in mm, subject to change without notice !
4.
Note for installation Check valves at return pipe ends If the check valves are installed as final elements in
return pipes, e.g. to prevent running empty of the pipes, they are capable of maintaining a head of oil
H = 4 meter.
However, bearing in mind the tolerances on the spring preload, only about 75% of this load should be assumed
in calculations.