Disclosed is a manual balancing valve having an upstream end and a downstream end, and a first equalizing ring and a second equalizing ring configured at the upstream end and the downstream end, respectively. Each of the first and the second equalizing rings comprises an annular body defined between an inner periphe...

A metal plate for a dual plate check valve comprises a substantially circular segment shaped plate member of a predetermined substantially uniform thickness, a means for pivotally mounting said plate member to enable rotation about an axis substantially parallel and adjacent to chord of said circular segment of the ...

The present inventions relates to a dual plate check valve comprising an annular valve body, having an up-stream end and a down-stream end, a through passage with two substantially semi-circular openings, two substantially semi-circular plates to effectively close the said two openings, the said plates being hinged ...

The present disclosure relates to a dynamic balancing valve assembly (100) for automated flow regulation in a HVAC system or in any process system as per the requirement. A balancing valve (102) is equipped with the dynamic flow balancing assembly controlled by a dedicated controller or external (owner’s) Building m...