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I. Basic Structure and Working Principle of Triple Eccentric Lug Butterfly ValvesThe triple eccentric lug butterfly valve is a high-performance butterfly valve product. Its core design lies in the unique triple eccentric structure. This structure completely eliminates the friction between the sealin

Comparison between American Standards and European Standards and Selection Suggestions The following table presents a more intuitive comparison of the design standards for C95800 ALUMINUM BRONZE BUTTERFLY VALVES under American Standards and European Standards: Comparison ItemsAmerican Standards (MIL

In numerous fields such as industrial pipeline systems, the intelligent bronze butterfly valves of the J-VALVES brand play a vital role. With the continuous development of technology, there have been different choices for their driving methods. Among them, the electric actuator and the manual worm gear drive are two relatively common schemes. Understanding their respective characteristics and the comparison between them helps users make more appropriate choices according to actual needs. Now, let's conduct a detailed comparative analysis of these two driving schemes.

1. The basic parameters and product features of J-VALVES bronze butterfly valves are as follows:


Basic Parameters:


· Size Range: 2'' - 36'' (DN50 - DN900).

· Pressure Ratings: 150LB - 300LB / PN16 ~ PN40 / 10K ~ 20K.

· Materials: Including 316 CF8M/CF8/CF3M/CF3, A216 WCB, cast iron, cast steel, A352 LCB/LCC/Ti, etc.

· Temperature Range: -29ºC to 220ºC.

· Applicable Media: Water, steam, oil, natural gas, etc.

Gate valves and butterfly valves are two common types of valves, and each of them has different advantages and disadvantages. The following is a detailed introduction for you

In many high-temperature and high-pressure scenarios in industrial production, the choice of butterfly valves is quite an important matter. Today, let's make a good comparison between bronze butterfly valves and stainless steel butterfly valves to see what the differences are in terms of material performance and standard adaptability.

In today's highly competitive industrial valve market, the bronze butterfly valves manufactured by J-VALVES in China stand out and attract much attention. What unique aspects enable them to demonstrate strong market competitiveness among numerous valve products? Let's explore this in depth.

In the industrial field, ANSI 150LB bronze butterfly valves are widely used. Dimensional tolerances and fluid compatibility in its design specifications are two key aspects, which will be analyzed in detail below.

I. Common Material Types and Performance Parameters of Bronze Butterfly Valves


The common material types of bronze butterfly valves mainly include nickel-aluminum bronze, aluminum bronze, and cast iron, etc. Among them, nickel-aluminum bronze is a relatively common choice due to its excellent corrosion resistance, especially suitable for seawater environments. Aluminum bronze is also widely used in the industrial field because of its good corrosion resistance and wear resistance.


In terms of performance parameters, bronze butterfly valves usually have the following characteristics:

In the industrial field, valves are indispensable components in fluid control systems, and ball valves, gate valves, and butterfly valves are the three most common types among them. Each of them has unique design features and application scenarios, and they also need to comply with different design