Valves

Butterfly valves

Valves designed with pneumatic or manual actuation for use as a flow control element in extraction and de-dusting systems.

Highly useful for de-dusting units with more than one uptake per filtration unit. They also help to regulate flow in each collection as a main fan flow-regulating element (if there is no frequency convertor).  

VDOV diaphragm valves

VDOV variable orifice diaphragm valves are designed to regulate air flow in circular ducts.

Their exclusive design fits them for working with particle-laden air and gases, with maximum energy-saving, minimal flow distortion, low noise level and less abrasive wear and tear of the valve and adjacent ducts. 

Isolation valves (guillotine)

Guillotine valves with manual or pneumatic actuator. Among other applications, Air Jet designs them to be placed in the filter bag hopper discharge to isolate the screw conveyor or rotary valve on the filter so that:

1. Tools or other objects are prevented from falling into the conveyors or rotary valves;
2. The discharge elements can be maintained (short periods) without stopping the filtration unit.