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Valve Outside
Size Table
Fitting Standard | ISO-KF | |
---|---|---|
Gate Size (mm) | DN 50mm | |
Pressure Range | 1.0 x E-6 ~ 1.2 x E5 (abs) | |
Helium Leak Rate | Housing | < 1.3 x E-8 Pa*㎥/sec |
Seat (Gate) | < 1.3 x E-8 Pa*m3/sec | |
Feed Through | Bellows | |
Pneumatic Actuator Type | Single acting | |
Air Connection | OD Ø6 One-Touch | |
Air Pressure | 0.5 MPa (Tolerance level : 0.45 ~ 0.6 MPa) |
|
Air Less Lock | Open | N/A |
Close | N/A | |
Life Cycles | Mechanism | 500,000 |
O-Ring (Seal) | 500,000 | |
Lubrication | 500,000 | |
Temperature | Valve Body | ≤ 190°C |
Actuator | ≤ 120°C | |
Lubrication | Vacuum Inside | Non lubrication |
Mechanism | PFPE Grease | |
Materials | Valve Body | STS316L |
Gate(Seat) | STS316L | |
Bellows | INCONEL | |
Actuator | AL6061,etc | |
Gate seal | KALREZ 4079 | |
Vacuum seal | KALREZ 4079 | |
Pneumatic Seal | FKM | |
Surface Treatment | Valve Body | Bead blasting |
Gate(Seat) | Bare | |
Actuator | Anodizing |
회사명 : 프리시스(주) 주소 : 경기도 수원시 권선구 서부로 1433-64 대표 : 서진천
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