In the industrial field, valves, as key components of fluid control systems, are crucial for the efficient operation of the entire production process due to their performance and flexibility. The J-VALVES CF8 pneumatic fixed ball valve has become the preferred product in numerous industrial applicat
Read More
In industries such as petroleum, natural gas, and chemical engineering, the API 6D standard is an important basis for the design, manufacturing, and testing of pipeline valves. This standard covers multiple types of valves, including trunnion ball valves, gate valves, and butterfly valves, etc., and is widely used in long-distance transmission pipelines, oil and gas field development, and industrial pipeline systems. This article will conduct an in-depth analysis of the design specifications for trunnion ball valves and gate valves under the API 6D standard, compare their structural characteristics, performance requirements, and application scenarios, and also explore the applicable scenarios of butterfly valves.
Read More
In the field of industrial valves, TRUNNION BALL VALVES have drawn much attention due to their unique design and wide range of applications. This article will conduct a detailed analysis of the comprehensive advantages of J-VALVES TRUNNION BALL VALVES in terms of DN specifications and pressure ratings by comparing design standards.
In industrial pipeline systems, ball valves are widely used due to their simple structure and convenient operation. However, in high-temperature and high-pressure working conditions, the choice of sealing materials directly affects the reliability and service life of the valves. This paper will mainly discuss the performance differences between PTFE and metal-to-metal hard seal materials and their applicability in 450°C steam pipelines.
Read More
In the industrial field, valves, as key components of fluid control systems, are crucial for the efficient operation of the entire production process due to their performance and flexibility. The J-VALVES CF8 pneumatic fixed ball valve has become the preferred product in numerous industrial applicat
In industries such as petroleum, natural gas, and chemical engineering, the API 6D standard is an important basis for the design, manufacturing, and testing of pipeline valves. This standard covers multiple types of valves, including trunnion ball valves, gate valves, and butterfly valves, etc., and is widely used in long-distance transmission pipelines, oil and gas field development, and industrial pipeline systems. This article will conduct an in-depth analysis of the design specifications for trunnion ball valves and gate valves under the API 6D standard, compare their structural characteristics, performance requirements, and application scenarios, and also explore the applicable scenarios of butterfly valves.
In the field of industrial valves, TRUNNION BALL VALVES have drawn much attention due to their unique design and wide range of applications. This article will conduct a detailed analysis of the comprehensive advantages of J-VALVES TRUNNION BALL VALVES in terms of DN specifications and pressure ratings by comparing design standards.
In industrial pipeline systems, ball valves are widely used due to their simple structure and convenient operation. However, in high-temperature and high-pressure working conditions, the choice of sealing materials directly affects the reliability and service life of the valves. This paper will mainly discuss the performance differences between PTFE and metal-to-metal hard seal materials and their applicability in 450°C steam pipelines.
Application Practice of Low-temperature Trunnion Ball Valves in the LNG Field(1) LNG Receiving TerminalThe LNG receiving terminal is an important link in the liquefied natural gas industry chain, responsible for receiving, storing, and transshipping LNG. In the receiving terminal, low-temperature tr
Understanding Trunnion-Mounted Ball ValvesStructure and FunctionTrunnion-mounted ball valves are a type of ball valve designed with a fixed ball supported by a trunnion, which enhances stability and reduces operational torque. This design allows for precise control and reliable sealing, making them
Understanding Ear-Axis Ball ValvesKey Features of Ear-Axis Ball ValvesEar-Axis Design: The ear-axis design allows for the valve to be mounted on a vertical axis, providing stability and reducing the risk of misalignment. This design is particularly beneficial in high-pressure and high-temperature ap
EN 1074-3 Ball ValvesStandard OverviewEN 1074-3 is a European standard that specifies the requirements for industrial valves, including ball valves, designed for low-temperature service. It covers aspects such as material selection, design, and testing to ensure the valves can operate reliably at te
Japanese Standards for Ball ValvesDesign and Manufacturing Standards• JIS B2002: This standard specifies the structure length of ball valves, ensuring standardized dimensions for proper installation and operation.• JIS B2212, 2214: These standards specify the dimensions and tolerances for flanged co
ISO 7121 trunnion Ball ValvesDesign and Operation• trunnion Design: ISO 7121 specifies the design requirements for trunnion ball valves, which feature a unique support structure. The ball is supported by an axis or shaft that extends through the valve body, providing additional stability and support
In industrial fields such as petroleum, natural gas, and chemical engineering, ball valves are the core components of fluid control systems. As two mainstream designs, the performance differences between floating ball valves and trunnion ball valves are particularly significant under high-pressure f
In the oil and gas industry, valves, as key fluid control equipment, have a direct relationship between their performance and reliability and the safety and efficiency of the entire production system. As a high-performance valve type, high-pressure large-diameter trunnion ball valves, with their uni
As a high-performance industrial valve, trunnion ball valves are widely used in high-pressure and high-temperature working conditions in industries such as petroleum, natural gas, and chemical engineering. However, due to the complexity of its working environment, the stability of trunnion ball valv
As a key equipment widely used in industries such as petroleum, natural gas, and chemical engineering, the trunnion ball valve's cost control is of crucial importance for enterprises. Reducing the cost of trunnion ball valves can not only improve an enterprise's market competitiveness but also bring
Structural Design of Trunnion Ball Valve(1) Trunnion Support StructureDesign Principle· The core design of the trunnion ball valve is to fix the ball in the valve body through the trunnion, and the ball will not move towards the valve seat during the operation. This design significantly reduces the
