10bar與從0bar壓縮至7bar成本是相同的。這意味著壓力應(yīng)盡量取低
些,在可能的地方使用壓力調(diào)節(jié)器,選用合適規(guī)格的氣缸和閥,不適
Note to Pressure Equipment Directive (PED):
The valves of this series, including the connection size DN 25 (G 1),
are according to Art. 3 § 3 of the Pressure Equipment Directive (PED)