Premium System PRESYS
| Fitting Standard | ISO-K | |
| Gate Size (mm) | DN 100mm | |
| Pressure Range | 1.3 x E-5 ~ 2.0 x E5 Pa (abs) | |
| Helium Leak Rate | External | < 1.0 x E-9 Pa*㎥/sec |
| Internal | < 1.0 x E-8 Pa*㎥/sec | |
| Feed Through | Welded Bellows Seal | |
| Pneumatic Actuator Type | Main Module | Double Acting |
| Soft Module | Single Acting | |
| Air Connection | Main Module | OD Ø6 One-Touch Fitting |
| Soft Module | OD Ø4 One-Touch Fitting, High Temperatures | |
| Air Pressure | 0.5 MPa (Tolerance level : 0.45 ~ 0.6 MPa) |
|
| Air Less Lock | Open | N/A |
| Close | N/A | |
| Life Cycles | Mechanism | 100,000 |
| Bellows | 100,000 | |
| Lubrication | 100,000 | |
| Temperature | Valve Body | ≤ 150 °C |
| Actuator | ≤ 120 °C | |
| Lubrication | Vacuum Inside | Non lubrication |
| Mechanism | PFPE Grease | |
| Materials | Valve Housing | STS304 |
| Gate(Seat) | STS304 | |
| Bonnet | AL6061 | |
| Shaft(Stem) | STS304 | |
| Bellows | STS316L | |
| Bellows End Piece | STS304 | |
| Main Gate Seal | FFKM | |
| Bonnet Seal | FFKM | |
| Soft Gate Seal | FFKM | |
| Pneumatic Seal | FKM | |
| Surface Treatment | Valve Housing | Bead Blasting |
| Gate (Seat) | Bare | |
