2” BALL VALVE,NICKEL PLATED BRONZE BODY,TEFLON ADJUSTMENT 150 PSI STEAM,400
LBS.WOG,WIRE CONNECTION WITH VICTAULIC CONNECTORS
BUILT-IN STEEL, 2” DIAMETER VIC-VIC CONNECTION.

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.