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Home News Stainless Steel L Port 3 Way Ball Valve | ANSI Class 150 | J-Valves
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Port 3 Way Ball Valve

I.Introduction

In modern industrial piping systems, flexibility and efficiency are critical. The stainless steel L port 3 way ball valve has become a preferred solution for fluid control where flow diversion or mixing is required. Designed to meet ANSI Class 150 standards, J-Valves provides reliable performance across a wide range of applications including oil & gas, chemical processing, water treatment, and HVAC systems.


II.What is an L Port 3 Way Ball Valve?

An L port 3 way ball valve features an L-shaped bore inside the ball, allowing flow to be directed between different ports. Unlike T-port valves, L-port valves are primarily used for flow diversion, making them ideal for switching between two flow paths without mixing.


III.Key Advantages of Stainless Steel L Port 3 Way Ball Valve

1. Flexible Flow Control

The L-port design allows operators to easily redirect flow between two outlets. This makes it suitable for systems that require switching operations without shutting down the entire pipeline.

2. Corrosion Resistance

Manufactured from high-quality stainless steel (such as CF8 or CF8M), the valve offers excellent resistance to corrosion, making it suitable for harsh environments and aggressive media.

3. Reduced System Complexity

By integrating multiple flow paths into a single valve, the 3-way design eliminates the need for multiple valves, reducing installation costs and simplifying pipeline layouts.

4. Reliable Sealing Performance

With precision-machined components and high-performance sealing materials (PTFE or reinforced seats), J-Valves ensures tight shut-off and minimal leakage.

5. ANSI Class 150 Compatibility

Designed in accordance with ANSI standards, this valve guarantees compatibility with standard piping systems, ensuring easy installation and maintenance.


IV.Applications

The stainless steel L port 3 way ball valve is widely used in:

  • Oil and gas pipeline switching systems

  • Chemical processing plants

  • Water treatment facilities

  • HVAC and utility systems

  • Food and pharmaceutical industries


V.Why Choose J-Valves?

J-Valves focuses on delivering reliable industrial valve solutions with:

  • Strict quality control standards

  • Advanced CNC machining technology

  • Customization options for different applications

  • Competitive pricing with global export experience


VI.Conclusion

The Stainless Steel L Port 3 Way Ball Valve (ANSI Class 150) is a cost-effective and efficient solution for flow diversion applications. Its durable construction, flexible functionality, and reduced system complexity make it an excellent choice for modern industrial systems.

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A high pressure trunnion mounted ball valve for Class 900 to 2500 service, built to API 6D PSL3 with a forged or cast body, spring loaded seats, double block and bleed and sealant injection ports. Suited to wellheads, gas gathering and high pressure process isolation.   Nominal Size: 2 inch to 24 inch (DN50 to DN600) Pressure Class: ASME Class 900 / 1500 / 2500 Body Material: A105 forged, WCB cast, A182 F316, F51 duplex Ball & Stem: A182 F316 with ENP or hard chrome Seat Material: PTFE, RPTFE, PEEK or metal to metal End Connection: Flanged RF / RTJ, butt weld, hub Operation: Gear, pneumatic or electric actuator Design Standard: API 6D / ISO 14313, ASME B16.34 Test Standard: API 598, shell 1.5x and seat 1.1x Fire Safe: API 607 / API 6FA Material Certificate: EN 10204 3.1 with heat number traceability Temperature Range: -29 C to +200 C, trim dependent
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Nominal Diameter: 0.5" (DN15) Pressure Class: Class 300 (PN50) Temperature Range: -29℃ to +425℃ Body / Bonnet: ASTM A216 WCB cast carbon steel Ball: A105N / WCB with hard chrome plating, or 304 / 316 stainless steel (optional) Stem: 410 / 420 stainless steel or 17-4PH precipitation hardening stainless steel Seat: PTFE, RPTFE, PPL (reinforced PTFE) Sealing Materials: PTFE / RPTFE / PPL (seat), flexible graphite or PTFE (stem packing) End Connection: Flanged (RF Raised Face, conforming to ASME B16.5) Operation: Lever (90° open/close, with optional locking hole) Design Standards: ASME B16.34, API 608 Inspection & Test Standard: API 598 Face-to-Face Dimension: In accordance with ASME B16.10