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.
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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.
I. ASTM B62 StandardASTM B62 is a standard formulated by the American Society for Testing and Materials, specifically for the specification requirements of bronze castings. For J-VALVES bronze butterfly valves, this standard provides detailed guidelines in multiple aspects. In terms of material, it
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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.
Read More
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.
I. ASTM B62 StandardASTM B62 is a standard formulated by the American Society for Testing and Materials, specifically for the specification requirements of bronze castings. For J-VALVES bronze butterfly valves, this standard provides detailed guidelines in multiple aspects. In terms of material, it
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.
Understanding API and ANSI StandardsAPI StandardAPI 609 is a widely recognized standard that specifies the requirements for butterfly valves, including design, materials, testing, and marking. Compliance with API 609 ensures that the valves meet stringent quality and safety standards, making them su
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. Introduction
In the industrial field, bronze butterfly valves are widely used, and their leakage rate is one of the key indicators for measuring the performance of valves. Different international standards have their own regulations for the leakage rate testing of butterfly valves. Among them, API 598 and ISO 5208 are two commonly used standards. Understanding the differences in their pressure curves helps to evaluate the quality and performance of bronze butterfly valves more accurately. This article will conduct a comparative analysis on this aspect.
II. Pressure Curve of Leakage Rate Testing of Bronze Butterfly Valves under API 598 Standard
