Sentry Saf-T-Vise Chemical Injection Atomizers

Part #: Sentry Saf-T-Vise Atomizers

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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)	316/316L 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: *	316/316L 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: *	316/316L 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: *	316/316L 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

Features