Understanding Floating Ball ValvesStructure and FunctionFloating ball valves consist of a spherical ball that rotates within a valve body to control the flow of fluid. The ball is supported by a stem and can move slightly within the valve body, allowing it to seal tightly against the seat. This desi

In high-risk industries such as petroleum, natural gas, and chemical engineering, the fire resistance of valves is of crucial importance. As a widely used type of valve, the fire safety certification of J-VALVES BALL VALVES is a key aspect in ensuring the safety of equipment and personnel. This arti

Understanding DIN and JIS Ball Valve StandardsDIN 3357: German Standard for Ball ValvesDIN 3357 is a German standard that specifies the design, manufacturing, and testing requirements for ball valves used in liquid and gas services. This standard covers various aspects, including:• Design and Dimens

Ball valves are essential components in the petrochemical industry, used to control fluid flow in various pipeline systems. Two prominent standards, API 6D and ASME B16.34, provide guidelines to ensure the quality, performance, and safety of these valves.API 6D: Key Requirements1. ScopeAPI 6D (Speci