Sharpe Series 5303 Stainless Steel 3-Piece Full Port Ball Valve
Sharpe Series 5303 Stainless Steel 3-Piece Full Port Ball Valve
The Sharpe Series 5303 Stainless Steel 3-Piece Full Port Ball Valve provides an economical, high-performance solution for commercial and industrial piping systems requiring corrosion resistance, efficient flow, and dependable shutoff. This polymer-seated, three-piece ball valve combines rugged cast stainless steel construction with a full port flow path and serviceable body design. The Series 5303 is an excellent choice for chemical processing, manufacturing, utilities, water treatment, petroleum applications, and general industrial process piping.
Cast Stainless Steel 3-Piece Construction
The Sharpe Series 5303 ball valve features durable cast stainless steel construction, providing excellent corrosion resistance and mechanical strength for demanding operating environments. Its three-piece body design allows convenient access to internal valve components for inspection, cleaning, and maintenance while minimizing disruption to surrounding piping.
Available in sizes from NPS 1/4" through 4" (DN 8-100), the Series 5303 is offered with threaded, socket weld, and butt weld end connections, providing flexibility for a wide variety of piping installations.
Full Port with Bubble-Tight Shutoff
The full port design provides a large internal flow passage that helps minimize pressure drop, turbulence, and flow restriction. The Series 5303 provides bi-directional, bubble-tight shutoff for positive pipeline isolation.
Depending on size and configuration, pressure ratings include 1000 CWP and 600 CWP. Consult the applicable data sheet for availability by size. The valve is designed in accordance with MSS SP-110.
Automation and Reliable Operation
A blow-out proof stem enhances operational safety in pressurized systems. An actuator mounting pad simplifies integration with compatible automation equipment, while a lockable handle is standard for secure manual quarter-turn operation.
Sharpe valves, actuators, and accessories are designed to work together, delivering exceptional performance. Combining stainless steel corrosion resistance, three-piece serviceability, full port flow, multiple end connections, and automation capability, the Sharpe Series 5303 delivers reliable, economical industrial flow control.