BASIC NAME VALVE NAME MODIFIER DIRECTIONAL HYDRAULIC NUMBER OF WAYS 4 WAYS NUMBER OF POSITIONS 3 POSITIONS ACTIVATION PNEUMATIC CYLINDER PILOTED OPERATION POLYURETHANE SEAL RETURN WITHOUT RETURN BY SPRING RETENTION WITHOUT RETENTION EXTERNAL PILOTAGE PRESSURE PILOT DRAIN DE VATENA TECHNICAL PENDENCIA SOLVENOID RETENTION EMERGENCY RETENTION WITH EMERGENCY PRESSURE REDUCER VALVE WITHOUT PRESSURE REDUCER VALVE SWITCHING TIME WITHOUT ADJUSTMENT POSITION WITHOUT ADJUSTMENT CLASSIFICATION TECHNICAL PENDENCY NOMINAL SIZE 3 ” CONSTRUCTION FORM H MAXIMUM WORKING PRESSURE 210 KGF/CM2 ADDITIONAL REQUIREMENTS SEE OBS COMMERCIAL REFERENCE IAL HUNT-V030-484-12 NOTE: TO WORK WITH SOLUBLE OIL FROM 5 TO 10% OF OIL AND FROM 90 TO 95% OF WATER, FOR TEMPERATURE FROM 30 TO 60 DEGREES C, FLOW 195 GPM, VALVE CENTER POSITION: ALL POSITIONS LOCKED, PILOTTED BY PNEUMATIC ACTUATOR, REFERENCE DRAWING IHI 861XX9940229, FL. 7/1 TO 7/7, AGREEMENT 2000.
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.
