ISO 15761 Gate Valve Manufacturing Process: A Comprehensive Guide

ISO 15761 Gate Valve Manufacturing Process: A Comprehensive Guide

Gate valves are essential components in industrial fluid control systems, and the ISO 15761 manufacturing process gate valve ensures they meet rigorous international standards for safety and performance. This guide delves into the detailed manufacturing steps, key features, and common applications.

Material Selection and Design

The process begins with selecting high-quality materials like carbon steel, stainless steel, or alloy, based on application requirements. Design engineers use CAD software to create precise blueprints, ensuring compliance with ISO 15761 specifications for pressure ratings and dimensions.

Casting and Machining

Components are cast using advanced methods such as investment casting or sand casting. Machining follows, where CNC machines shape the body, disc, and stem to achieve tight tolerances and smooth surfaces, critical for leak-proof operation.

Assembly and Testing

Skilled technicians assemble parts, including seals and actuators, followed by rigorous testing. Hydrostatic and pneumatic tests verify integrity under high pressure, aligning with ISO 15761 standards for reliability.

Common Questions

What industries use ISO 15761 gate valves? They are ideal for oil and gas, water treatment, and chemical processing due to their durability and safety.

How long does the manufacturing process take? Typically 4-6 weeks, depending on customization and order volume.

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