Product Overview

The pneumatic 3-way ball valve is an advanced flow control solution designed for directing, mixing or diverting liquids, gases and slurries in industrial piping systems. Operated by a pneumatic actuator, the valve provides automated control for applications requiring remote operation, fast response times and minimal maintenance requirements. With its tee configuration, the valve can be used to divert flow from one inlet to two outlets, or to mix flow from two inlets to one outlet, providing great flexibility in the management of fluid systems.

Manufactured from high quality stainless steel (304, 316, 316L) or carbon steel, the valves are designed to meet the stringent requirements of industries such as chemical processing, water treatment, oil and gas, HVAC and power generation. The pneumatic actuator ensures fast and precise operation, resulting in increased system efficiency, especially when integrated into automated processes. The valve features tight shutoff and minimal leakage, making it highly reliable in high-pressure, high-temperature and corrosive environments.

Product Characteristics

Three-Way Ball Valve Configuration: The valve's unique three-way ball valve design allows for two fluid configurations: mixing or diverting. In the mixing configuration, fluid from two separate lines is combined into one; in the diverter valve configuration, fluid is directed to different paths. This dual functionality makes the valve suitable for a variety of applications, from mixing and control to switching flow in complex piping systems.

Pneumatic actuation: The valve is driven by a pneumatic actuator for fast, reliable and efficient operation with very low power consumption. Pneumatic systems are typically more durable and reliable than electric actuators and have a lower risk of failure due to their mechanical simplicity. The valve can be configured with a double-acting actuator for continuous control or a spring-return actuator for fail-safe operation, ensuring that the valve returns to its default position in the event of an air cut. It can be easily controlled by remote operation and integrated into automation control systems such as PLC, SCADA or DCS for enhanced process control.

Durable and corrosion-resistant construction: The valves are made of stainless steel (304, 316, 316L) or carbon steel for excellent corrosion resistance, ensuring stable long-term operation in harsh environments. Optional alloys are available for specific applications requiring additional chemical resistance, high temperature resistance or extreme pressure conditions. The ball and seat are precision machined to ensure zero leakage and tight shutoff even in high-pressure applications.

High Flow: Designed for high-flow applications, the valves are available in full or standard bore designs to minimize pressure drop and ensure optimum system performance and energy efficiency. High flow rates are critical for applications that need to handle large volumes of fluid quickly, helping to reduce operating costs.

Multiple connections: The valves are available with flanged, threaded or butt-welded connections for flexible integration into a variety of piping systems.
This diversity of connection types ensures compatibility with different installation configurations, thus simplifying the integration process.

Leak-free performance: PTFE, PFA or metal seals provide excellent sealing performance, ensuring minimal or even zero leakage, even at high pressures and temperatures. Tight shutoff capability is critical in industries such as chemical processing, pharmaceutical, food and beverage, where cross-contamination and leakage can jeopardize safety or product quality.

Explosion-proof and weather-proof options: For hazardous or outdoor environments, valves can be equipped with explosion-proof actuators and weather-proof housings to ensure safe operation in conditions where standard equipment may fail.