BARL self cleaning rotary valve are suitable for dust-shaped and fine-grained bulk materials. If the bulk material tends to stick, this lock type is recommended for reasons of safety. The chambers are force-emptied with scrapers additionally. Cell wheels and housings are produced for precise sizes to be as tight as possible.
Cleaning openings installed by default ensure quick, easy cleaning. Like all BARL airlocks, the bearings here were not integrated into the bearing plates either, but placed offset from them.
150 x 150 to 600 x 600, DN 150 to DN 500
S235JRG2, boiler sheet (P265GH), 16Mo3, 1.4301, 1.4541, 1.4571, 1.4828, others on request
Radial shaft sealing rings or adjustable packing glands
5, 8 or 10 brackets
Replaceable and welded-on rotor plates
Via coupling or chain drive
With fixed or variable speed
-40° C to +900° C
ATEX-directive 94/9 EC
Up to 10 bar
Venting sockets may be provided.
With surface coating, lining or replaceable inserts.