BARL-SELF CLEANING ROTARY VALVE

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.

STANDARD SIZES
150 x 150 to 600 x 600, DN 150 to DN 500

HOUSING MATERIALS
S235JRG2, boiler sheet (P265GH), 16Mo3, 1.4301, 1.4541, 1.4571, 1.4828, others on request

SHAFT SEALING
Radial shaft sealing rings or adjustable packing glands

CELL WHEEL STARS
5, 8 or 10 brackets

ROTOR PLATES
Replaceable and welded-on rotor plates

FORCE TRANSMISSION
Via coupling or chain drive

DRIVE
With fixed or variable speed

TEMPERATURE RANGE
-40° C to +900° C

EX-PROTECTION
ATEX-directive 94/9 EC

PRESSURE SURGE RESISTANT
Up to 10 bar

CIP
Suitable

FDA
Suitable

BLOWING OFF/VENTING
Venting sockets may be provided.

WEAR PROTECTION
With surface coating, lining or replaceable inserts.