This lock type is mostly found in the wood industry. Other coarse or fibrous bulk materials may be dosed with this lock as well.
BARL cutting rotary valve are as tight as possible because of their cell wheels and housings that are produced to a precise size. Adjustable bearing plates are part of the standard as well as the outer bearings. The BARL cutting rotary valve is characterised by its particularly robust build. The blades are hardened by default and the replaceable rotor plates are made of wear-proof material.
300 x 300 to 700 x 1,000
S235JRG2, 16Mo3, 1.4301, 1.4541, 1.4571, Hardox 400, others on request
Radial shaft sealing rings or adjustable packing glands
Many different designs, 9 brackets by default
With fixed or variable speed
-40° C to +900° C
ATEX-directive 94/9 EC
Up to 10 bar
Backup elements at automatic fuelling systems
Venting sockets may be provided
With surface coating, lining or replaceable inserts.