A heavy‑duty rotary airlock designed for metering and pneumatic conveying of powders and granules.

Its modular design offers multiple configurations—BL for standard operation, BXL with an enlarged inlet for poor-flow materials, and BXXL for extra-large inlets.

Featuring sheared-angle inlets, large vent ports, and minimal air leakage, these valves handle up to 150 °C and 2 bar differential pressure, with ATEX- and explosion‑proof version.

Hygienic dairy variants meet hygienic and efficiency standards, crafted in polished stainless steel for rapid cleaning in food, dairy, pharmaceutical, and aquaculture applications