Upgrade your fluid systems with our heavy-duty 1 1/2 inch 3 way valve solutions, engineered for superior performance in demanding industrial applications. These versatile 3 way ball valve units feature full-port designs with blow-out proof stems and investment-cast bodies that withstand pressures up to 1000PSI/PN63. Available in sizes from 1/4" to 2" with threaded or socket weld connections, our valve three way products meet rigorous PED97/23/EC and AD2000-W0 standards. Whether you need a compact 1/2 inch 3 way valve for instrumentation or a full-size 1 1/2 3 way ball valve for process piping, our valves deliver reliable flow diversion, mixing, and shut-off capabilities with minimal pressure drop.
Superior Flow Control with 3 Way Ball Valve Diagram
Understanding the 3 way ball valve diagram reveals why our design outperforms conventional valves. The precision-machined L-port or T-port configurations enable multiple flow patterns - from straight-through to 90-degree diversion - with just a quarter-turn operation. The 1 1/2 inch 3 way valve models feature full-bore passages that maintain flow efficiency while reducing turbulence. Investment-cast bodies ensure perfect dimensional accuracy for leak-proof performance, while the reinforced stems prevent blowout even under extreme pressure cycling. For applications requiring frequent flow direction changes, these valve three way units offer unmatched durability and smooth operation.
Versatile Sizing: From 1/2 Inch to 1 1/2 Inch 3 Way Valve
Whether you need compact 1/2 inch 3 way valve solutions for instrumentation lines or full-size 1 1/2 inch 3 way valve units for main process streams, we offer complete sizing options. The standardized dimensions ensure drop-in replacement of existing valves, while multiple end connection choices (NPT, BSPP, BSPT) provide installation flexibility. Our 3 way ball valve products are particularly effective in heat transfer systems, where they enable efficient media mixing or diversion without requiring multiple valves and piping reducers.
Easy Operation and Maintenance of 3-Way Ball Valves
The valve three way design simplifies complex piping configurations with intuitive operation. The low-torque handles allow easy positioning even in high-pressure systems, while the visual indicators clearly show flow direction per the 3 way ball valve diagram. Maintenance is straightforward thanks to top-entry designs that permit seat replacement without removing the valve from the pipeline. The 1 1/2 3 way ball valve models feature standardized mounting pads for easy automation when upgrading to pneumatic or electric actuation.
FAQs About 3-Way Ball Valves
What's the difference between L-port and T-port in a 3 way ball valve diagram?
L-port 3 way ball valve configurations provide two flow paths at 90° angles for diversion applications, while T-port models allow straight-through flow plus side outlet for mixing applications.
Can I use a 1/2 inch 3 way valve for steam service?
Yes, our 1/2 inch 3 way valve units are available in high-temperature versions with graphite packing suitable for steam up to 232°C (450°F) when properly specified.
How does a 1 1/2 inch 3 way valve simplify piping systems?
A single 1 1/2 inch 3 way valve replaces multiple two-way valves and pipe tees, reducing potential leak points and saving installation space in flow diversion applications.
What maintenance does a valve three way require?
Our valve three way products need only periodic lubrication of the stem and occasional inspection of seating surfaces - typically during annual shutdowns.
Are your 1 1/2 3 way ball valve products certified?
All 1 1/2 3 way ball valve units carry PED Category II certification and are manufactured under ISO9001 quality systems with full material traceability.
