LINUO Valves Trunnion Ball Valve
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Trunnion ball valves are quarter-turn valves primarily used for shut-off but also throttle service. They can be manually operated or actuated pneumatically or electrically. The spring-loaded seat and bidirectional seal design allow for a strong seal and self-cleaning capability, making them suitable for fluids with solids or high viscosity. As such, trunnion ball valves see wide use in industries like pulp/paper, petrochemicals, and more.
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The smart irrigation system represents an innovative approach to optimize water usage in agricultural and landscaping practices. The integration of cutting-edge technologies, including sensors, actuators, and data analysis, empowers this system to provide accurate monitoring and control of irrigation processes by leveraging real-time environmental conditions. The main objective of a smart irrigation system is to optimize water efficiency, minimize expenses, and foster the adoption of sustainable water management methods. This paper conducts a systematic risk assessment by exploring the key components/assets and their functionalities in the smart irrigation system. The crucial role of sensors in gathering data on soil moisture, weather patterns, and plant well-being is emphasized in this system. These sensors enable intelligent decision-making in irrigation scheduling and water distribution, leading to enhanced water efficiency and sustainable water management practices. Actuators enable automated control of irrigation devices, ensuring precise and targeted water delivery to plants. Additionally, the paper addresses the potential threat and vulnerabilities associated with smart irrigation systems. It discusses limitations of the system, such as power constraints and computational capabilities, and calculates the potential security risks. The paper suggests possible risk treatment methods for effective secure system operation. In conclusion, the paper emphasizes the significant benefits of implementing smart irrigation systems, including improved water conservation, increased crop yield, and reduced environmental impact. Additionally, based on the security analysis conducted, the paper recommends the implementation of countermeasures and security approaches to address vulnerabilities and ensure the integrity and reliability of the system. By incorporating these measures, smart irrigation technology can revolutionize water management practices in agriculture, promoting sustainability, resource efficiency, and safeguarding against potential security threats.
New techniques for characterising damage in rock slopes.pdf
rock mass characterization and New techniques for characterising damage in rock slopes
哪里办理(csu毕业证书)查尔斯特大学毕业证硕士学历原版一模一样
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Iron and Steel Technology Roadmap - Towards more sustainable steelmaking.pdf
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We have compiled the most important slides from each speaker's presentation. This year’s compilation, available for free, captures the key insights and contributions shared during the DfMAy 2024 conference.
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Using recycled concrete aggregates (RCA) for pavements is crucial to achieving sustainability. Implementing RCA for new pavement can minimize carbon footprint, conserve natural resources, reduce harmful emissions, and lower life cycle costs. Compared to natural aggregate (NA), RCA pavement has fewer comprehensive studies and sustainability assessments.
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LINUO Valves Trunnion Ball Valve
- 2. TRUNNION BALL VALVE Trunnion ball valve is a quarter turn valve intended for shut off service, while it can also be used for throttle service in certain circumstances. Remote control can be realized when pneumatic actuation and electric actuation are applied. Manual operation is also available with hand lever and gearbox fitted. Spring loaded seat and bidirectional seal design with seamless rotation of ball provide a strong shear and good self-cleaning. It is especially suitable for the control of fiber, suspension containing tiny solids and viscous fluid. Therefore, it is widely used in process systems in indutries such as pulp and paper, petrochemistry, petroleum, chemical fiber, power, metallurgy, pharmacy, environmental protection, etc. Superior sealing performance is available with both metal seat and PTFE seat with spring loaded to serve as self-compensation and self-cleaning. Bidirectional seal design assures reliable tightness at both directions. Upper and lower shafts are fixed by bearings with good stability. Bearings are in composite material, loaded surfaces of which are sintered with superior abrasion resistant and self-lubricating function, which prevents valve seizing up during service life. Trunnion ball valve has the lowest flow resistance among all valve types. It is the same way with the reduced bore one. Full stroke is completed by a 90 degree rotation with swift open and close. Therefore, it is sutable for automatic control and remote control. Only rotation is happening to shaft during the full stroke, giving long service life of packing. V-ring packing is adopted with pressure tightness to achieve reliable shaft tightness.
- 12. Linuo Valves 21 Sullivan Parkway Fort Edward, NY 12828 sales@linuovalves.com (518) 747-2748