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Valve Outside
Size Table
Fitting Standard | Nonstandard | |
---|---|---|
Gate Size (mm) | 39.6mmx 329mm | |
Pressure Range | <1.0 X E-7 ~ 1.2 X E5 Pa (abs) | |
Helium Leak Rate | External | <1.0 X E-10 Pa*㎥/sec |
Internal | <1.3 X E-10 Pa*㎥/sec | |
Feed Through | Welded bellows seal | |
Pneumatic Actuator Type | Double acting | |
Air Connection | ODØ6 / one-touch type / Speed Controller (Meter-out) | |
Air Pressure | 0.5MPa(Tolerance level : 0.45 ~ 0.6 Mpa) | |
Air Less Lock | Open | Lock |
Close | Lock | |
Life Cycles | Mechanism | 3,000,000 |
Bellows | 3,000,000 | |
O-Ring(Seal) | 1,000,000 | |
Lubrication | 1,000,000 | |
Temperature | Gate(seat) | ≤120 °C |
Actuator | ≤60 °C | |
Lubrication | Vacuum inside | Non lubrication |
Mechanism | PFPE Grease | |
Materials | Valve housing | AL6061 |
Gate(seat) | AL6061 | |
Bonnet | AL6061 | |
Shaft(Stem) | STS304 | |
Bellows | AM350 | |
Bellows end Piece | STS304 | |
Vacuum seal | FKM | |
Pneumatic seal | FKM | |
Surface Treatment | Valve housing | Bare |
Gate(Blade) | Bare | |
Actuator | Anodizing |
회사명 : 프리시스(주) 주소 : 경기도 수원시 권선구 서부로 1433-64 대표 : 서진천
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