The Q611F16P threepiece platform pneumatic ball valve is fabricated in 304 stainless steel for reliable performance in demanding applications. This listing is for a single 3/8 inch, single acting version of the valve. Key benefits Easy maintenance: threepiece construction allows disassembly without removing adjacent piping, reducing downtime during servicing. Reliable actuation: pneumatic operation with a singleacting (spring) actuator provides fast, repeatable valve operation. Durable and corrosion resistant: 304 stainless steel body offers strong resistance to corrosion in a wide range of process environments. Accessible design: platform configuration simplifies mounting, inspection, and service of the actuator and internal components. Key attributes Model: Q611F16P Material: 304 stainless steel Configuration: Threepiece, platform Actuation: Pneumatic, single acting Size: 3/8 inch (this listing), with available sizes 1/4, 1/2, 3/4, and 1 inch in the product line Package: 1 piece per (3/8 inch, single acting) Applications Automated process lines requiring remote or automated control of fluid flow with reliable actuation. Environments where corrosion resistance of 304 stainless steel is important, such as general chemical processing or water systems. Industrial setups needing easy maintenance and quick actuator access for inspection and service. Notes This description reflects the product's brand, specifications, model, and features as listed: Q611F16P, threepiece platform pneumatic ball valve, 304 stainless steel, sizes from 1/4 to 1 inch, and singleacting operation. The current listing is for a single 3/8 inch unit.