Cut-off Air Valve

Pulian's Cut-off Air Valve is an isolation valve used within centralized pneumatic conveying systems to control and shut off airflow in process air lines. Reliable air isolation supports safe equipment startup and shutdown, process changeovers, and prevention of material or dust backflow through idle conveying circuits.

The Cut-off Air Valve is one component of Pulian's Centralized Conveying System, designed to be specified alongside related equipment such as the Centralized Controller Box, Large Storage Barrels, Hopper Dryer (AHD Series), High-Pressure Blower (ABH Series), High-Performance Filter, Various Tank units, Cut-off Material Valve, and Feeding Separating Point, so that a complete conveying circuit can be built from matched parts.

It is used across pneumatic conveying systems for plastic pellets and powder in recycling, compounding, and masterbatch production facilities.

Contact Pulian's engineering team to specify a Cut-off Air Valve for your conveying system design.