Rotary Airlock Valve

Anti-Stick R-Profile (anti-stick model only) & 0.14 MPa High Airlock Performance (purge model only)

Highlights

Provides 0.14 MPa (20 PSI) tight pressure airlock sealing for pneumatic conveying lines, purge type only.
Features 8 to 10 precision R-profile smooth vanes to reduce material jamming and sticking, anti-stick model only.
Offers specialized models, and CSGF (Blow-Through).
Discharge capacities ranging from 0.87 L/rev up to 56.6 L/rev per rotation.

CE MarkedEU Conformity

ISO 9001Quality Management

Machinery Directive2006/42/EC

Performance Features

General Pressurized Airlock Series

Engineered with dual shaft seals (air purge + packing) and 8-10 pocket precision rotors for reliable dust collector hopper discharge under differential pressure.

Anti-Jamming Heavy-Duty Airlock Series

Features offset intake pocket geometry and V-shaped rotor blades to reduce pellet or grain shearing and motor overload jamming.

Positive Blow-Through Airlock Series

Integrates convey air blow-through channel directly in the bottom housing, efficiently sweeping sticky powders into 0.14 MPa pneumatic transport lines.

FAQ

How do I choose between a direct-coupled and chain-driven airlock?

Direct-coupled (LZ1) is compact for clean environments, while chain-driven (LL) handles allows easy gear ratio adjustments.