Our 3-Piece Flanged Ball Valves are engineered for superior performance and longevity in mission-critical industrial applications. Featuring a robust three-piece body and a full port design, these valves allow for seamless flow with minimal pressure drop. The flanged ends ensure a secure, leak-proof connection, while the 3-piece construction simplifies maintenance, making them an essential choice for high-pressure B2B fluid management.
| Technical Parameter | Specification Details |
|---|---|
| Material Grade | ASTM A351 CF8 (SS304) / CF8M (SS316L) |
| Design Standards | ASME B16.34, API 608, ANSI B16.5 (Flange) |
| Pressure Class | Class 150#, Class 300# |
| Size Range | 1/2″ to 24″ (NPS) |
| Face-to-Face | ASME B16.10 Standard |
| Seat Material | Reinforced PTFE (RPTFE) / PEEK (Optional) |
| Operation | Manual Lever with Locking Device / Actuator Ready |
In industrial infrastructure, the 3-Piece Flanged Ball Valve represents the pinnacle of versatility and reliability. Designed to handle the most demanding media, from corrosive chemicals to high-temperature steam, these valves provide a secure shut-off solution that stands up to heavy-duty use.
The defining feature of this valve is its three-piece architecture. By utilizing a central body section bolted between two flanged end caps, the valve allows for “swing-out” maintenance. This means the internal components—including the ball, stem, and seats—can be serviced or replaced without removing the flanges from the pipeline, significantly reducing system downtime and labor costs.
Engineered with a Full Port (Full Bore) internal geometry, the valve ensures that the flow path is completely unobstructed when open. This design matches the inner diameter of your piping, virtually eliminating turbulence and pressure loss. It is the ideal solution for systems where flow efficiency is a critical performance metric.
Equipped with reinforced PTFE (RPTFE) seats and a blow-out proof stem, our flanged ball valves are built for safety. The precision-machined stainless steel ball provides a bubble-tight seal even under high-pressure cycles. Additionally, the integrated ISO 5211 mounting pad allows for easy transition from manual operation to automated pneumatic or electric actuation.
Petrochemical & Refineries: Secure isolation of hydrocarbons and volatile organic compounds (VOCs).
Chemical Processing: Handling of aggressive acids and alkalis in SS 316L flanged systems.
Industrial Steam Systems: Reliable control for high-temperature steam and condensate lines.
Water Treatment: Used in large-scale filtration, desalination, and pumping stations.
Oil & Gas Transport: Main isolation valves for midstream and upstream pipelines.
We are a leading stockist and trader of electro-mechanical materials, pipes, fittings, and valves, based in Riyadh. Our inventory includes a wide range of pipes and fittings in carbon steel, stainless steel, copper, cast iron, PVC, and ductile iron.
