EB 3756 EN
2-3
Markings on the device
Connection
G ¼
0
¼ NPT
1
G ½
2
½ NPT
3
G 1
6
Ambient temperature
2)
–20 to +80 °C
0
–45 to +80 °C
1
–40 to +80 °C
2
Material
Aluminum
0
Stainless steel
1
Safety approval
Without
0
SIL
3)
1
TÜV
4)
2
Special version
Without
0 0 0
Emergency venting; series connection (1oo2
redundancy)
5 9 0
0 1 0
Emergency air supply; parallel connection (2oo2
redundancy)
5 9 0
0 1 1
1)
The air flow rate when p
1
= 2.4 bar and p
2
= 1.0 bar is calculated using the following formula:
Q = K
VS
x 36.22 in m³/h.
2)
The maximum permissible ambient temperature depends on the permissible ambient temperature of
the components, type of protection and temperature class.
3)
SIL according to IEC 61508
4)
Emergency release or locking of compressed air supply
Summary of Contents for 3756
Page 1: ...Translation of original instructions EB 3756 EN Edition April 2023 Type 3756 Booster Valve...
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