DN40 DN50 DN65 WCB Flanged Ball Valve

The DN40, DN50, and DN65 WCB Flanged Ball Valve is engineered for robust performance in low-to-medium pressure applications. The valve body is made from ASTM A216 WCB carbon steel, providing high tensile strength and durability in non-corrosive environments. With a PN16 pressure rating (equivalent to 150#), it is suitable for water, steam, and oil pipelines. The full-bore design ensures minimal pressure drop and unrestricted flow. The flanged connections comply with EN 1092-1/DIN standards, facilitating easy installation in European piping systems.

The valve incorporates a floating ball mechanism with reinforced PTFE seats for reliable sealing. It is manually operated via a lever or handwheel, offering precise flow control. Common applications include HVAC, fire protection, and industrial water systems, where cost-effectiveness and long service life are prioritized.

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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.