Electric Four-Way Ball Valve

Valve Model: Q946F, Q946H

Nominal Diameter: DN50 to DN500

Structure: Four-way cast valve body

Body Material: Cast Steel (WCB), Stainless Steel (304, 316, 316L)

Nominal Pressure: PN10, PN16, PN25, PN40

Operating Temperature Range: -40℃～450℃

Application Scope: Liquids, gases, oils, slurries, and media containing solid particles

Product Features: Simultaneously switches flow directions for two media, enabling multi-purpose operation with a single valve

Features of Electric Four-Way Ball Valve:

The ball features two channels arranged in an X-shape, with all four ports evenly distributed along the equatorial circumference of the ball.

When the ball rotates clockwise by 90 degrees, it enables two opposite channels to interconnect.

In power plant systems, it is known as a bidirectional water supply diverter valve (also called an air directional switching valve in petrochemical systems).

Suitable for circulation systems handling liquids, gases, dust, slurries, and media containing solid particles,

such as forward/reverse circulation water supply systems for power plant unit coolers.

Model Selection Recommendations