DN15 PN16 CF8 Swing Check Valve Casting

The DN15 PN16 CF8 Swing Check Valve Casting is a precision-engineered component designed for industrial fluid control applications. Manufactured using high-quality CF8 (ASTM A351) stainless steel, this casting ensures nice corrosion resistance and durability in aggressive environments. The swing check valve design allows for automatic flow regulation, preventing backflow with minimal pressure drop. The valve body is produced through advanced investment casting techniques, ensuring dimensional accuracy and smooth surface finishes.

This casting complies with PN16 pressure rating standards, making it suitable for medium-pressure systems in chemical, petrochemical, and water treatment industries. The DN15 (½") size is ideal for compact piping systems where space efficiency is critical. The precision casting process guarantees tight tolerances, reducing the need for extensive machining. Each casting undergoes rigorous quality inspections, including material composition checks and pressure testing, to ensure reliability.

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About Us

Zhejiang Lizhi Metal Products Technology Co., Ltd. was established in 2003 and established a branch in Fujian in 2021: Fujian Zheli Alloy Casting Co., Ltd.

After more than 20 years of hard work, the company has strong technical strength and has established a production, learning and research integration with major domestic universities, forming its own product characteristics and technical advantages. The company mainly produces various precision castings and valve products such as valves, pumps, auto parts, marine parts, hardware and engineering machinery parts. The main materials are: austenitic stainless steel, carbon steel, duplex steel, nickel-based alloy, high silicon alloy, titanium alloy, etc. The annual output of various stainless steel castings is 8,000 tons (production capacity 12,000 tons/year). The company fully implements TUV: ISO9001-2015 and EU CE certification system management, and introduces 6S performance management lean production. The products are mainly sold to the chemical, shipbuilding, automotive, power, pharmaceutical, food and other industries, and the products are exported to Russia, Europe, North America, Japan and South Korea and other countries and regions.