Understanding the ISO 15761 Manufacturing Process for Gate Valves
Gate valves are critical components in industrial fluid control systems, and their production must adhere to strict international standards. The ISO 15761 manufacturing process gate valve guidelines ensure reliability, safety, and performance across various applications. This comprehensive guide explores each stage of manufacturing, from material selection to final testing.
Material Selection and Forging
The process begins with high-grade materials like carbon steel, stainless steel, or alloy steel, chosen based on operational requirements. Forging under controlled temperatures enhances mechanical properties, ensuring the valve body can withstand high pressure and corrosive environments.
Precision Machining and Assembly
CNC machining shapes components to exact specifications, including the gate, seat, and stem. Automated systems guarantee tight tolerances, minimizing leakage risks. Assembly involves fitting seals, gaskets, and actuators, followed by rigorous checks.
Key Features of ISO 15761 Gate Valves
These valves boast full-bore design for minimal pressure drop, bidirectional sealing, and robust construction. Compliance with ISO 15761 ensures compatibility with global safety standards, making them ideal for oil, gas, and water industries.
Frequently Asked Questions
What industries use ISO 15761 gate valves?
They are prevalent in petrochemical, power generation, and marine sectors due to their durability and leak-proof performance.
How does ISO 15761 improve valve reliability?
The standard mandates material traceability, non-destructive testing, and pressure tests, reducing failure rates.
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