Flowserve 5801 Notice De Montage Et Mode D'emploi page 17

• To avoid overloading the mechanical components, the recommended
permitted relative differential pressures are:
EN
DN 15 – 50 max. 24 bar
DN 65 – 100 max. 20 bar
DN 150 – 200 max. 15 bar
Recommended installation for
pressure-reducing valves
Medium temperature < 100 °C
Recommended installation for
pressure-reducing valves
Medium temperature > 100 °C
Recommended installation for
relief valves
Medium temperature < 100 °C
Recommended installation for
relief valves
Medium temperature > 100 °C
20
Pressure-reducing
valve
Dirt trap (0.1 mm)
Medium
Medium
Relief valve
Dirt trap (0.1 mm)
Medium
Installation distance from valve 10 x DN
(at least 1m)
Medium
Rundown tank
Installation distance from valve 10 x DN
(at least 1m)
Rundown tank