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 |