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Duplex 3-Way Ball Valve for Coordinated Flow Switching

Two L-port floating three-way ball valves operated by one handle or worm gear, with one open while the other is closed.

Technical Specifications
Size Range2″–14″ (DN50–DN350)
Pressure RatingClass 150 (PN16)
Body MaterialCarbon steel, stainless steel, etc.
Connection TypeRF
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Frequently Asked Questions

One handle or worm-gear manual device controls both valves, with one open while the other is closed.

The original page identifies simple and reliable on-off and switching functions.

Water, solvents, acids and natural gas are included in the original application scope.

Provide the required inlet and outlet paths and switching positions for review of the duplex L-port configuration.

Provide the medium, flow-path diagram, size, pressure, material, RF connection, manual operating method, quantity and drawings.

Product Overview

The Vornet Duplex 3-Way Ball Valve consists of two floating L-port three-way ball valves arranged as one duplex switching unit.

A single handle or worm-gear manual device operates both valves so that one is open while the other is closed.

This arrangement provides the stated on-off and switching functions for water, solvents, acids, natural gas and other listed media.

  • Duplex L-Port Structure: Uses two floating three-way ball valves.
  • Coordinated Operation: One valve opens as the other closes.
  • Single Manual Device: Controlled by a handle or worm gear.
  • Media Applications: Listed for water, solvents, acids and natural gas.

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