● Unique, compact, and lightweight design with flexible and labor-saving operation;
● Provides reliable sealing that meets various standards;
● Offers good flow characteristics and has a regulating function;
● Utilizes an eccentric design to minimize wear on the sealing surface, extending the valve's lifespan;
● Suitable for a wide range of applications, including water, steam, oil, and gas;
● Applicable across various conditions including different temperatures, pressures, and corrosive environments;
● Features a triple eccentric hard-sealed butterfly valve with an integral body and seat, the seat's sealing surface is coated with temperature and corrosion-resistant materials;
● Three eccentricities position the shaft and sealing surfaces to optimize sealing and reduce wear;
● Equipped with multi-layer sealing rings on the valve plate, enhancing sealing performance and operational ease, suitable for both high and low temperatures, ensuring zero leakage.
Material: Carbon Steel, Stainless Steel, Alloy Steel
Nominal Size: NPS 2"~64", DN 50~1600
Pressure Rate: Class 150~1500, PN 10~250
Temperature Range: -46°C~538°C
Operator: Manual, Pneumatic, Electric, etc...
Application range: Suitable for water supply and drainage and gas pipelines in food, medicine, chemical industry, petroleum, electric power, light textile, paper making, etc. to adjust the flow and intercept the medium.
◎ Design Standard: ASME B16.34、API 609、EN 593、
◎ Pressure Temperature Rate: ASME B16.34、EN12516-1、
◎ Face to Face: API 609、ISO 5752、EN558
◎ Flange Standard: ASME B16.5、ASME B16.47、EN 1092、GOST 33259、GB/T 9124
◎ Butt Weld: ASME B16.25、EN 12627
◎ Pressure Test: API 598、ISO 5208、EN 12266-1、GOST 9544
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