Intelligent manual electric track ball valve

GQYH947 Hand Electric Rail Ball Valve

The product identity on the GQYH947 page is an intelligent manual electric track ball valve. The current structural description shows that the ball core adopts mechanical trajectory control during the opening and closing process to reduce the continuous friction between the ball and the valve seat during some stages of motion; The specific motion trajectory and sealing method should be based on the product drawings.

What is the difference between track type structure and ordinary ball valve?

Ordinary ball valves usually rely on the direct rotation of the ball to complete opening and closing, while track type structures may include a combination of actions such as the ball core disengaging from the valve seat, rotating, and re pressing. The actual organizational form cannot be inferred solely based on the "track style" name, but should be confirmed with the structural information of this product.

'Low friction' does not mean 'completely free of wear'

A reasonable track structure can reduce the opening and closing friction of the sealing pair, but there are still normal mechanical loads on the valve stem, ball core, valve seat, seal, and transmission mechanism. Therefore, absolute expressions such as "no wear on the switch" will no longer be used on this page.

Is it a regulating ball valve?

The track type structure cannot be automatically equated with a continuous adjustment structure. If the project requires flow regulation, the product flow characteristics, allowable pressure difference, and actuator control capability should be confirmed separately.

More electric ball valves are availableSelection of electric ball valveThe overall selection of ball valves can be found inBall valve manufacturer column。

Frequently Asked Questions

Is the track ball valve really completely free of seat friction?

Absolute conclusions should not be used, as the actual friction situation is related to the specific mechanical trajectory and sealing structure.

Is the track type ball valve suitable for continuous adjustment by default?

Cannot default, specific traffic characteristics and product design purposes should be checked.

How to choose the actuator for the dual use structure of flashlight?

It still needs to be determined based on the actual opening and closing torque, power supply, control mode, on-site environment, and manual operation requirements.