Sentinel RV-150 RV-300 RV-600
PRODUCT DESCRIPTION
The Flo-Tite SENTINEL Series are designed as a single body construction, to allow ease of access for maintenance of the valve ball and seat without special tools. Segment ball valve is an advanced quarter-turn control valve which can be used to switch on and off and proportionally adjusted. The segment ball core is designed with a special V type notch, which provides accurate flow control, small volume, and a large flow coefficient. It is applicable to controlling gas, liquid, and solid particle media. Owing to zero clearance rotation, there is strong shear force and a self-cleaning property, making it especially suitable for controlling suspensions with fibers, small solid particles, and solid grains. Therefore, this product is widely used in petroleum, chemical, papermaking, polysilicon, chemical fiber, electric power, metallurgy, pharmacy, environmental protection, and other industrial self-control systems.
Features & Benefits
- Precise contouring of the V-notch provides excellent control characteristics for an extensive variety of flow applications. An ideal control performance is designed into the geometry of the ball for critical management of flow. A locked ball-to-shaft connection ensures no lost motion during critical control.
- Splined connection between the shaft and ball ensures precise control and low hysteresis.
- Streamlined flow passage provides maximum efficiency and minimizes erosion inside the valve body.
- Detachable seat retainer design provides easy access to trim parts of the valves through inlet valve by simply removing the screws of retainer allowing for easy maintenance. Repair kits are available for all valve designs.
- Superior trunnion bearing technology is engineered for excellent abrasion resistance.
- Rugged self-adjusting metal seated option is ideally suited for higher temperature applications or slurries. Spring loaded seat maintains constant contact with the ball, providing enhanced sealing performance.
- Shearing action between ball and seat promotes smooth, non-clogging operation, perfect for fibrous or slurry applications.
- Optional “Chem-Tek” is a special material impregnated directly into all valve wetted surfaces that helps prevent the buildup of scale commonly found in green liquor and other severe applications."
Design Features
- Precise contouring of the V-notch provides excellent control characteristics for an extensive variety of flow applications. An ideal control performance is designed into the geometry of the ball for critical management of flow. A locked ball-to-shaft connection ensures no lost motion during critical control.
- Splined connection between the shaft and ball ensures precise control and low hysteresis.
- Streamlined flow passage provides maximum efficiency and minimizes erosion inside the valve body.
- Detachable seat retainer design provides easy access to trim parts of the valves through inlet valve by simply removing the screws of retainer allowing for easy maintenance. Repair kits are available for all valve designs.
- Superior trunnion bearing technology is engineered for excellent abrasion resistance.
- Rugged self-adjusting metal seated option is ideally suited for higher temperature applications or slurries. Spring loaded seat maintains constant contact with the ball, providing enhanced sealing performance.
- Shearing action between ball and seat promotes smooth, non-clogging operation, perfect for fibrous or slurry applications.
- Optional “Chem-Tek” is a special material impregnated directly into all valve wetted surfaces that helps prevent the buildup of scale commonly found in green liquor and other severe applications."
Applications
- Process control
- Slurries
- Pulp
- Steam
- Food and beverage production
- Pharmaceutical manufacturing
- Cosmetics
- Chemical processing
