D81X Manual Grooved Butterfly Valve

The grooved butterfly valve uses a worm gear and worm drive, which rotates the cam to press down or release the contact of the signal device at a predetermined position, outputting corresponding “on” or “off” electrical signals to indicate the open or closed status of the butterfly valve. Grooved butterfly valves are divided into handle grooved butterfly valves, turbine grooved butterfly valves, and grooved signal butterfly valves.

▌Product manufacturing process

▌Structural characteristics and uses

The grooved butterfly valve uses a worm gear and worm drive, which rotates the cam to press down or release the contact of the signal device at a predetermined position, outputting corresponding “on” or “off” electrical signals to indicate the open or closed status of the butterfly valve. The grooved butterfly valve is divided into handle grooved butterfly valve, turbine grooved butterfly valve, and grooved signal butterfly valve.