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Safety valve
▶ Qn = 533 - 7085 l/min ▶ external thread - Unrestricted ▶ screwable
 
Certificates CE declaration of conformity
Version Poppet valve
Working pressure min./max. 0 bar / 20 bar
Ambient temperature min./max. -20°C / +100°C
Medium Compressed air

Materials:
Housing  Brass
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Documentation

Data sheet

Operating Instructions
Technical Remarks
■ The specified performance values are achieved at a 10% (PE <1bar, +0.1 bar) pressure increase, measured with compressed air at 20°C.
■ Opening pressure of valve < 1 bar

 
Port 1
Opening pressure of valve
Flow
1 → 2
Note
Part No.
 
 
[bar]
[l/min]
 
 
G 1/4
0,8
648
1)
G 1/4
1,5
958
1)
G 1/4
2
1157
1)
G 1/4
3,5
1269
2)
G 1/4
4
1410
2)
G 1/4
4,8
1643
2)
G 1/4
6
2208
2)
G 1/4
8
2848
2)
G 1/4
10
3483
2)
G 1/4
11
3807
2)
G 1/4
15
5100
2)
G 1/4
16
5405
2)
G 3/8
2
1157
1)
G 3/8
3,7
1326
2)
G 3/8
4
1410
2)
G 3/8
5
1700
2)
G 3/8
6
2208
2)
G 3/8
6,8
2466
2)
G 3/8
8
2848
2)
G 3/8
10
3483
2)
G 3/8
11
3807
2)
G 3/8
16
5405
2)
G 1/2
0,4
533
1)
G 1/2
2,9
1583
2)
G 1/2
3,5
1839
2)
G 1/2
4
2047
2)
G 1/2
5
2464
2)
G 1/2
5,5
2673
2)
G 1/2
6
2882
2)
G 1/2
6,5
3090
2)
G 1/2
7
3299
2)
G 1/2
8
3716
2)
G 1/2
8,5
3924
2)
G 1/2
9
4133
2)
G 1/2
10
4561
2)
G 1/2
10,5
4770
2)
G 1/2
11
4979
2)
G 1/2
12
5395
2)
G 1/2
16
7068
2)
G 3/4
0,5
590
1)
G 3/4
1
796
1)
G 3/4
3,5
1833
2)
G 3/4
6
2888
2)
G 3/4
6,5
3083
2)
G 3/4
8
3717
2)
G 3/4
10
4559
2)
G 3/4
11
4978
2)
G 3/4
12,5
5600
2)
G 3/4
16
7085
2)
1) Seal: Silicone caoutchouc
2) Seal: Fluorocaoutchouc

Dimensions


Part No.
Ø D
H
L
SW
T
[Nm]
NW




21,8
72
10
22
14
8




21,8
72
10
22
14
8




21,8
72
10
22
14
8




21,8
72
10
22
14
8




21,8
72
10
22
14
8




21,8
72
10
22
14
8




21,8
72
10
22
14
8




21,8
72
10
22
14
8




21,8
81
10
22
14
8




21,8
81
10
22
14
8




21,8
81
10
22
14
8




21,8
81
10
22
14
8




21,8
72
10
22
40
8




21,8
72
10
22
40
8




21,8
72
10
22
40
8




21,8
72
10
22
40
8




21,8
72
10
22
40
8




21,8
72
10
22
40
8




21,8
72
10
22
40
8




21,8
81
10
22
40
8




21,8
81
10
22
40
8




21,8
81
10
22
40
8




26,8
74
12
27
65
10




26,8
74
12
27
65
10




26,8
74
12
27
65
10




26,8
74
12
27
65
10




26,8
74
12
27
65
10




26,8
74
12
27
65
10




26,8
74
12
27
65
10




26,8
74
12
27
65
10




26,8
74
12
27
65
10




26,8
74
12
27
65
10




26,8
74
12
27
65
10




26,8
74
12
27
65
10




26,8
74
12
27
65
10




26,8
74
12
27
65
10




26,8
74
12
27
65
10




26,8
74
12
27
65
10




26,8
74
12
27
65
10




30
74
12
30
160
10




30
74
12
30
160
10




30
74
12
30
160
10




30
74
12
30
160
10




30
74
12
30
160
10




30
74
12
30
160
10




30
74
12
30
160
10




30
74
12
30
160
10




30
74
12
30
160
10




30
74
12
30
160
10




T = recommended torque
NW = nominal width


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Supplementary products
Part numbers marked in bold are available from the central warehouse in Germany, see the shopping basket for more detailed information
Pneumatics catalog, online version, as of 2013-03-15, © Bosch Rexroth AG, subject to change