The locking valve is a versatile angle valve designed for high vacuum and foreline applications, featuring a secure locking mechanism for the closed position, complemented by a red visual indicator on the actuator.
Features and Benefits:
- Long Life Cycle: Durable design ensures extended use.
- Cost Savings: Economical solution for various applications.
- Particle Reduction: Minimizes contamination for cleaner operations.
- Mechanical Lock: Guarantees a secure closed position for enhanced safety.
- Visual Confirmation: Red indicator provides immediate verification of valve status.
- Easy Maintenance: Simplifies servicing and operation.
- Compact Structure: Space-efficient design ideal for tight installations.
Specifications Table
| Manufacturer | TFM |
|---|---|
| Pressure | Torr Min: 5.000 x 10-9 Torr Max: 760 Torrmbar Min: 6.600 x 10-9 mbar Max: 1000 mbar |
| Rates | Helium Leak Rate 5.000 x 10-8 mbar*L/s 4.900 x 10-8 sccs 3.700 x 10-8 Torr*L/s |
| Temperature | Actuator 60.0 ºC 140 ºFBakeable 60.0 ºC 140 ºFClosed Bake 100 ºC 212 ºFOpen Bake 100 ºC 212 ºF |
| Shaft Seal Material | 300 Series SS Bellows |
| Cycle Life | 10,000 |
| Actuator Type | Manual |
| Position Indicators | Yes |
| Normal Position | Any |
| Max Differential Pressure Before Open | 750 Torr |
| Bonnet Seal Type | Fluorocarbon (FKM) |
| Valve Body Material | 304L SS |
| Valve Seal Material | Fluorocarbon (FKM) |
| Locking Function | Full Close Self Lock |
Ordering Table
| Drawing | Flange Size | Bonnet Seal Type | Position Indicators | Part Number |
| KF25 (1.57" OD) | Fluorocarbon (FKM) | Yes | SAL0100MVQF |
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