China JSC Valve Manufacturer Group Co., Ltd.

Our CD4MCu duplex steel butterfly valve made from China manufacturer and designed to API 609 standards, boasts a robust construction suitable for demanding applications. With a 4-inch size, Class 150 LB rating, and triple offset design, it ensures precise flow control and reliability. Featuring a uni-directional metal seat and wafer style configuration, this valve provides efficient performance and ease of installation in various industrial settings.

Triple Eccentric Butterfly Valve

Valve description: Butterfly valve, triple eccentric, metal laminate seat, uni-directional, cast super duplex stainless steel

Body material: CD4MCu
Disc material: CD4MCu
Nominal diameter: 4 Inch (DN100)
Nominal class: Class 150 LB (PN20)
End connection: Wafer
Metal seat: Duplex 2205 + graphite
Standard: API 609
Face to face: API 609
Mode of operation: Gear
Test and inspection: API 598

CD4MCu Duplex Steel butterfly Valve manufacturer, factory and supplier. CD4MCu Duplex Steel butterfly valves belong to a type of duplex stainless steel butterfly valve. They are composed of Cr26Ni6 alloy with added copper and molybdenum elements to regulate the carbon content, ensuring excellent corrosion resistance. Typically, solid solution treatment is recommended for optimal performance. The yield strength of CD4MCu Duplex Steel butterfly valves is comparable to that of austenitic counterparts, and the alloy offers satisfactory hardness, toughness, and strength. These valves are suitable for use in corrosive environments.