3 Way Ball Valve

3 Way Ball Valve – Overview

A 3 way ball valve is a versatile flow control device designed to divert, mix, or isolate fluids within a single pipeline system. Unlike standard two-way valves, a three-way configuration features an L-port or T-port ball design, allowing for more complex flow patterns and reducing the need for multiple valves.

Design & Construction

• Flow Configurations

  • L-Port: Redirects flow between two outlets.

  • T-Port: Allows mixing or splitting of flow to multiple outlets.

• Material Options

  • Carbon Steel – Excellent for general industrial use.

  • Stainless Steel – Corrosion-resistant for chemical, food, and pharmaceutical applications.

  • PVC or CPVC – Lightweight and chemical-resistant for low-pressure, non-metallic systems.

• Connection Types
  Available in threaded, flanged, or welded ends to match different piping standards (ANSI, DIN, JIS).

• Seating Materials
  PTFE, RPTFE, or metal seats for compatibility with temperature, pressure, and media requirements.

Applications

• Chemical Processing – Directing different chemicals to various production lines.

• Oil & Gas – Diverting flow between storage tanks or process lines.

• Water Treatment – Switching between different filtration or treatment systems.

• HVAC Systems – Controlling heating and cooling flow circuits.

• Food & Beverage – Mixing and distributing ingredients under sanitary conditions.

Advantages

• Reduces the number of valves and fittings in complex piping layouts

• Quick and efficient flow diversion or mixing

• Simple quarter-turn operation for fast switching

• Compact design saves space in piping systems

• Available in both manual and automated actuation (electric or pneumatic)

A 3 way ball valve provides an efficient, reliable, and cost-saving solution for systems requiring flow direction change or mixing, making it a preferred choice in industries that value flexibility and performance.