Bidirectional Gate Valve
* 본 페이지에는 대표 규격만 설정되어 있으니, 다양한 제품문의는 문의전화 또는 게시판을 이용해주세요.
Valve Outside
Size Table
| Fitting Standard | Nonstandard | |
|---|---|---|
| Gate Size (mm) | 28mm x 222mm (1.1 x 8.7inch) | |
| Pressure Range | 1.0xE-3 ~ 1.2xE5 Pa (abs) | |
| Differential pressureon the gate | in closing direction | ≤ 0.12 Mpa |
| in opening direction | ≤ 0.12 Mpa | |
| Differential pressure at opening | ≤ 0.01 MPa | |
| Helium leak rate | Housing | < 1.0xE-10 Pa*㎥/sec |
| Seat (Gate) | PM: <1.3xE-5 Pa*㎥/sec (Hard Anodizing) | |
| TM: <1.3xE-10 Pa*㎥/sec | ||
| Open / Close Time | <2sec (Switch to switch) | |
| Mounting Posture | Drive section is turnedto the top or bottom | |
| Life Cycles | Mechanism | 3,000,000 cycles |
| Bellows | 3,000,000 cycles | |
| O-Ring (Seal) | 1,000,000 cycles | |
| Lubrication | 1,000,000 cycles(under clean operating conditions) | |
| Bake-out Temperature | Max. 120°C (Max. 60°C for air cylinders) | |
| Pneumatic pressure(Compressed air pressure) | 0.5 Mpa (Tolerance Level : 0.45~0.6 Mpa) | |
| Weight | <16 kgf | |
| Material | Gate (Blade) | AL6061 |
| Bellows | AM350 | |
| Seal plate (Bonnet) | AL6061 | |
| Actuator | AL6061, STS304, Etc | |
| Shaft (Stem) | STS304 | |
| Gate (Blade) seal | FKM (VITON®) | |
| Pneumatic seal | FKM (VITON®) | |
| Grease (Pneumatic) | PFPEGrease | |
| Surface treatment | Gate (Blade) | (PM) Anodizing (TM) Anodizing |
| Shaft (Stem) | Bare | |
| Actuator | Anodizing | |
| Speed controller connection tube diameter | 6ea Φ4Tube, Meter-out type° | |
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