Dust collector rotary valve

explosion-proof

The NEU-JKF rotary airlocks ensure that the quantity of dust as well as chips discharging from the hopper is continuous. They maintains an airtight seal which guarantees that the correct operation of the system is sustained especially when it is incorporated with a pneumatic conveying system. These rotary airlocks are ATEX certified FTZU 07 ATEX 0070X following NF EN 15089. They are classified as « flame break » and explosion pressure shock resistant zone 20 (internally) external zone in accordance with plant zone (1, 21, 2, 22, ex zone). Due to the use of a 8 blades rotor and a high rotation speed (21 rpm), these rotary airlockas are particularly airtight. They can cope with high volume of material. Their particular design give them an important capacity