Absolutely maintenance free
the COMPACT-Cross sealing as double sealing ring profile secures the sealing of the knife gate towards outside and can be post-sealed - without operation interruption.The scraper set in front ensures the cleaning of the knife plate and protects the COMPACT- cross sealing in this way.
Ex II 1D/3DG c or Ex II 1D/2 DG c, Application of the valve in explosion danger areas is suitable for ZONE 20 within the valve and ZONE 22 / 2 or ZONE 21 / 1 outside the valve.
Explosion pressure resistant up to DN 600 up to 18 bar, resistance to ignition transmission up to 3,4 bar, DN 700 to DN 1000 explosion pressure resistant and ignition transmission resistant up to 6 bar, against organic dust of the dust protection category St1.
Also by activation through the product column (dust) through the design of the body and knife gate for special application.
Excellent sealing, secure closing
The knife closes securely on both sides
Optimal jitter free bearing
of the knife gate in both flow directions and gate positions, made possible through the lateral plate guidance
Variable drive selection
Handwheel, square, reduction gear, pneumatic cylinder, hydraulic cylinder, electro actuators
|GEFA PROCESSTECHNIK GMBH |
TELEFON: 0231 / 61 00 9 - 0
TELEFAX: 0231 / 61 00 9 - 80