Double Flange Metal Seated Swing Check Valve (BS5153)

Product Overview

The Double Flange Metal Seated Swing Check Valve (BS5153) is a non-return valve designed to prevent backflow in pipeline systems while ensuring reliable operation under high temperature and high pressure conditions. With a metal-to-metal sealing structure, it is suitable for demanding industrial and utility applications where durability and long service life are required.

Key Features

• Designed in accordance with BS5153 standard

• Double flange connection for strong and stable installation

• Swing disc structure for automatic non-return function

• Metal seated sealing for high temperature and pressure resistance

• Low flow resistance with smooth hydraulic performance

• Strong and durable construction for heavy-duty service

• Suitable for horizontal pipeline installation

• Long service life with minimal maintenance requirements

Applications

• Water supply and drainage systems

• Power plants and thermal systems

• Oil and gas pipelines

• Industrial process systems

• Pumping stations and water circulation systems

• HVAC and cooling water systems

• Fire protection systems

• General industrial fluid control systems

Technical Specifications

• Product Type: Swing Check Valve

• Standard: BS5153

• Structure: Swing disc type

• End Connection: Double flange

• Pressure Rating: PN10 / PN16 / PN25 / Class 150 (varies by model)

• Body Material: Cast iron / ductile iron / carbon steel

• Disc Material: Stainless steel / alloy steel

• Seat Type: Metal seated (metal-to-metal sealing)

• Stem Material: Stainless steel

• Installation: Horizontal pipeline (standard)

Advantages

• High durability under harsh operating conditions

• Suitable for high temperature and high pressure media

• Reliable prevention of reverse flow

• Low pressure loss and efficient flow performance

• Strong mechanical structure for long-term use

• Easy maintenance and robust design

Quality Assurance

The BS5153 Metal Seated Swing Check Valve is manufactured under strict quality control systems and tested for pressure resistance, sealing reliability, and mechanical durability to ensure stable performance in industrial and utility applications.

Conclusion

The Double Flange Metal Seated Swing Check Valve (BS5153) provides a dependable and long-lasting solution for backflow prevention in demanding pipeline systems, ensuring safety, efficiency, and durability in industrial operations.