2500LB Swing Check Valve
Product Overview
The 2500LB Swing Check Valve is engineered for ultra-high-pressure applications. It offers exceptional performance in preventing backflow and protecting pipeline systems. Designed for extreme pressure conditions, this valve is essential for industries such as oil and gas, power generation, and chemical processing.
Key Features
Ultra-High Pressure Capacity: The valve is rated for up to 2500LB (2500 pounds per square inch). It is designed to handle the most demanding pressure conditions. The robust construction ensures stability and reliability in extreme environments.
Hard Seal Design: This valve features a hard sealing structure with STL (wear-resistant alloy steel) sealing surfaces. This design provides superior sealing performance and durability under ultra-high pressure. It reduces maintenance and extends the valve’s service life.
Efficient Backflow Prevention: The swing check design allows the valve disc to close automatically due to gravity and changes in fluid flow direction. This prevents backflow and safeguards the pipeline system.
High Durability: Constructed from high-strength alloy steel or stainless steel, the valve body and disc are highly resistant to corrosion, erosion, and wear. This ensures long-term reliability and performance in harsh conditions.
Optimized Flow Dynamics: The valve body features a streamlined shape and smooth fluid passages, minimizing pressure loss and improving system efficiency. This enhances the overall performance of the pipeline system.
Product Structure
Valve Body: The body is made from high-strength alloy steel (e.g., A105, A182 F11/F22) or high-grade stainless steel (e.g., 304, 316, 316L). It is engineered to withstand extreme pressures while maintaining structural integrity. Precision machining ensures optimal performance.
Valve Disc: The valve disc is either precision-cast or forged to ensure robustness. It is designed to close effectively in response to fluid flow changes. The disc surface features STL hard sealing material for reliable sealing performance under ultra-high pressure.
Sealing Surface: The valve utilizes hard seal technology with STL (wear-resistant alloy steel) sealing surfaces. This provides a durable and effective seal in demanding pressure and temperature conditions.
Connection Type: The valve features a welded connection design. This welded construction ensures a secure and leak-proof connection in high-pressure environments. The welding process follows industry standards for high-pressure applications.
Design Standards
Design Specifications: The valve is designed according to international standards such as API 6D (Pipeline Valves) and ASME B16.34 (Valves – Flanged, Threaded, and Welding End). These standards ensure rigorous performance and safety requirements.
Manufacturing Standards: The manufacturing process adheres to ASME, ASTM, and other relevant standards, including material selection, machining processes, and quality control. These measures ensure each valve meets high standards of quality and performance.
Inspection and Testing: Each valve undergoes comprehensive testing before shipment, including pressure tests, leakage tests, and durability tests. These tests ensure the valve’s reliability and safety in actual operating conditions, with high-pressure and high-temperature testing included.
Applicable Media and Locations
Applicable Media: The valve is suitable for handling a variety of ultra-high-pressure media, including water, oil, and gases. It is designed to manage fluid flow in extreme conditions, providing reliable backflow prevention and protection for the pipeline system.
Applications: The 2500LB Swing Check Valve is ideal for high-pressure pipeline systems in industries such as oil and gas, power generation, and chemical processing. Typical applications include oil and gas transportation, high-pressure chemical reactors, and power plant cooling systems.
Summary
The 2500LB Swing Check Valve excels in ultra-high-pressure environments with its hard seal design, high durability, and efficient backflow prevention. The welded connection design ensures a secure and leak-proof installation. This valve provides reliable performance and safety in demanding applications, making it a critical component for maintaining the integrity and efficiency of high-pressure pipeline systems.
