Dungs FRSBV 20010 Series Інструкція з експлуатації - Сторінка 7
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6. Features
6.1. Technical data
Technical data
Device
Type
Type of gas
Nominal diameters
Thread
Input pressure
Trigger range
Materials
Ambient temperature
Technical data
Device
Type
Type of gas
Nominal diameters
Thread
Input pressure
Trigger range
Materials
Ambient temperature
7 ... 20
FRSBV ...
Safety pressure relief valve according to DIN 33821
FRSBV 5010...
Family 1+2+3
Connecting threads according to BSP (ISO 228/1) or NPT (B1.20.1)
G1"
NPT 1"
FRSBV 5010... 5 bar (5 000 kPa)
45 mbar to 2 bar (4.5-200 kPa)
Main housing:
Aluminium Al 2521, Al 2011
Diaphragm housing: Aluminium Al 2011
Diaphragms:
NBR according to EN 549
-20 °C to +60 °C
FRSBV ...
Safety pressure relief valve according to DIN 33821
FRSBV 20010...
Family 1+2+3
Connecting threads according to BSP (ISO 228/1) or NPT (B1.20.1)
G1"
NPT 1"
FRSBV 20010... 20 bar (2 000 kPa)
200 mbar to 8 bar (20-800 kPa)
Main housing:
Steel F-114 (FRSBV 200...)
Diaphragm housing: Steel F-114 (FRSBV 200...)
Diaphragms:
NBR according to EN 549
-20 °C to +60 °C