Hygienic Corrosion Resistant Blow Through Valves Toughest for Pneumatic Conveying Applications in Food, Pharmaceuticals, and Chemical Industries BS Series Blow Through Valves are complete Cast Stainless Steel construction, by Lost-wax process, with internal surfaces machined to high precision, ideally suited for pneumatic conveying applications of Chemical, Polymers, Animal Feed, Metallurgy, Flour-mills and other Food & Pharmaceutical industries. These valves are CE marked and designed in compliance with the provisions of all applicable Health & Safety Requirements across the globe. The BS Series rotors are perfectly designed and manufactured to have a close radial and axial clearance of 0.10 mm (max.) for better air locking.
Our BS Series valves come with mirror finish internals ideal for Sticky, Cloggy, Hygroscopic applications and also available in compliant with the requirement of ATEX Directive.
The “labyrinth seals” ensures perfect sealing of rotating shaft thus ensures zero leakage through shaft ends. These labyrinth seals even effective with highly abrasive products and also when there is high pressure across the system. BS Series valves are available in opening sizes ranging from 150 mm to 300 mm with Universal Flanges to suit both Square and Circular mating flanges. These hygienic corrosion resistant blow are not only robust, rigid and durable but can also be customized to the specific requirements of a given application.