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316 Stainless Steel Slide Gate Valves Castings
316 Stainless Steel Slide Gate Valves are designed for robust and reliable flow control in various industrial applications.These valves are constructed from high-quality 316 stainless steel,which offers excellent corrosion resistance,especially in harsh environments.The slide gate mechanism allows for efficient on-off control of fluid flow,making these valves ideal for systems where durability and reliability are critical.
Features of 316 Stainless Steel Slide Gate Valves
• Material:
• Body and Gate:Made from 316 stainless steel,which contains a higher molybdenum content than 304 stainless steel,providing superior resistance to pitting and crevice corrosion.
• Seal:Typically made from EPDM or NBR rubber,ensuring a tight seal and long service life.
• Design:
• Slide Gate Mechanism:The gate slides vertically to open or close the valve,ensuring smooth operation and minimal wear.
• Compact Structure:Designed for easy installation and maintenance.
• Flexible Operation:Available in manual,electric,or hydraulic actuation options.
• Technical Specifications:
• Size Range:DN100 to DN3600(4"to 144").
• Pressure Rating:Up to 200 WOG(Water,Oil,Gas)or higher,depending on the specific design.
• Temperature Range:Suitable for low to medium temperatures,typically-20°C to 150°C.
• Connections:Flanged,threaded,or welded,depending on the application requirements.
• Applications:
• Water Treatment:Ideal for controlling water flow in treatment plants.
• Chemical Processing:Suitable for handling corrosive liquids and gases.
• Oil and Gas:Used in pipelines for oil and gas transportation.
• Food and Beverage:Compliant with sanitary requirements for food processing applications.
• Hydropower:Used in penstocks to control water flow to turbines.
• Advantages:
• High Corrosion Resistance:316 stainless steel provides excellent resistance to corrosion,making it suitable for marine and chemical environments.
• Durability:The robust construction ensures long-term reliability and minimal maintenance.
• Leak-Proof Design:The rubber-sealed gate ensures a tight seal,preventing leaks and ensuring efficient flow control.
• Customization:Available in various sizes and configurations to meet specific customer requirements.
Manufacturing Process
• Precision Casting:Utilizing advanced investment casting or sand casting techniques to achieve high precision and dimensional accuracy.
• Quality Control:ISO-certified processes ensure consistent quality and reliability.
• Surface Treatment:The valve body undergoes pickling and passivation treatments to enhance corrosion resistance.
• Testing:Each valve is tested for shell and seal pressure before shipment to ensure compliance with industry standards.
Installation and Maintenance
• Installation:Ensure proper alignment of the valve with the pipeline and secure connections.Follow manufacturer guidelines for flange or welded connections.
• Maintenance:Regular inspection of seals and moving parts is recommended.Lubricate moving components periodically to ensure smooth operation.
• Storage:Store in a dry,indoor environment to prevent corrosion.
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