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Sentry Saf-T-Vise Chemical Injection Atomizers
- Part #
- Sentry Saf-T-Vise Atomizers
Sentry Saf-T-Vise Atomizers - The Safest Choice Under Pressure
Sentry Saf-T-Vise atomizers offer ease of use and custom configuration for maximum versatility. The Saf-T-Vise patented locking collet is simple to use and enhances operator safety by safely securing the shaft within the process stream in both low and extremely high pressure conditions. A variety of atomizer configurations are available to provide the best delivery of the required chemicals to prevent or mitigate corrosion within a pressurized process such as a pipeline.
Benefits
Saf-T-Vise atomizers are hand insertable (low pressure) or mechanically insertable (high pressure) into your pressurized system. With a wide range of
pressure ratings available, Saf-T-Vise atomizers are the optimal choice for protecting most pressurized applications. They can be mounted in any
orientation with extended insertion lengths of up to 20 feet for hard-to-access application situations. Saf-T-Vise STV-T Series insertion tools are used
for mechanically inserting the atomizer shafts.
Models
| Model | insertion pressure (MOP) | pressure rating (MAP) | temperature rating (seals) | materials |
|---|---|---|---|---|
| STV-LP1-A | 750 psi at 100°F (52 bar at 38°C) | 2000 psi at 100°F (207 bar at 38°C) | PTFE: 450°F (232°C) | 316 SS |
| STV-LP2-A | 3/8 in: 750 psi at 100°F (52 bar at 38°C) 1/2 in: 420 psi at 100°F (29 bar at 38°C) |
4000 psi at 100°F (275 bar at 38°C) | PTFE: 450°F (232°C) graphoil: * |
316 SS; other alloys available |
| STV-HP1-A | 5000 psi at 100°F (344 bar at 38°C) | 5000 psi at 100°F (344 bar at 38°C) | PTFE: 450°F (232°C) graphoil: * |
316 SS; other alloys available |
| STV-HP2-A | 5000 psi at 100°F (344 bar at 38°C) | 5000 psi at 100°F (344 bar at 38°C) | PTFE: 450°F (232°C) graphoil: * |
316L SS |
*Graphoil seals are available for higher temperature applications; contact factory for details
MAP: Maximum Allowable Pressure
MOP: Maximum Operating Pressure
Features
- Process pressure bleeder valve
- Patented locking collet safely secures the shaft within the process stream until released by the operator
- Integrated safety cap or chain, depending on model
- Multiple nozzle choices: 1/8 inch male or female NPT connections standard; other connection sizes and types available
- Designed and manufactured in accordance with ASME B31.3
- Canadian Registration Number available for most models
- Process wetted components comply with NACE MR0175/2009 and are suitable for service in hydrogen sulfide (H2S) environments
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