Pneumatic 2 Piece Flanged Ball Valve

ALIS Valves offers Pneumatic 2 Piece Flanged Ball Valves designed for automated flow isolation in industrial piping systems. These valves feature a two-piece body construction and a spherical ball with a central bore that rotates approximately 90 degrees to open or close the flow passage. The flanged end connections allow secure bolted installation with compatible pipeline flanges, while the pneumatic actuator uses compressed air to operate the valve remotely. Depending on the application, the valve body may be manufactured from carbon steel, stainless steel or other suitable materials, with compatible ball, seat and sealing components selected for the process media and operating conditions. Double-acting and spring-return actuator configurations may be available to support different automation and fail-safe requirements.

Pneumatic 2 Piece Flanged Ball Valves are commonly used in chemical processing, water treatment, oil and gas facilities, power generation, manufacturing plants and other industrial fluid handling applications. Depending on the valve construction and material selection, they can handle compatible liquids and gases within their specified pressure and temperature limits. Important selection factors include valve size, flange standard, pressure rating, body material, process media, operating temperature, seat compatibility and actuator torque. Buyers should also consider the available compressed air pressure, operating frequency, control arrangement and required fail-safe position. Correct actuator sizing is essential for dependable operation under the specified differential pressure, while suitable sealing materials help achieve the required shut-off performance. Selecting the appropriate pneumatic 2 piece flanged ball valve helps provide reliable automated flow isolation, convenient pipeline integration and consistent performance in compatible industrial systems.