VALVE EXPULSION AIR AND VACUUM, DIA: 2′, MATERIAL BODY: D.I. ISO 1083 GR 400-15, PRESSURE
NOMINAL: 16BAR 230PSI, MINIMUM PRESSURE P S
ELLE COMPLETE: 0.2BAR, STANDARD: AN150, OPERATING TEMPERATURE: 65°C, DOROT N P

The impact of the 4D printer on the international market
The most obvious advantage of 4D printing is that objects larger than printers can be printed as just one part. Because they can shrink and unfold, items that are too large to fit in a printer can be compressed and then become full size.