ROTARY AIRLOCK EFL
Easy clean rotary valve
Easy clean rotor with a pull out facility. Inlet&outlet flanges rounded. Used for dosage and pneumatic conveying of powdered/granular products. External bearings. Rounded pockets rotor with a mirror polish finishing.
Options:
- Frequency variation integrated in the electrical motor.
- Thermal sensors and forced ventilation.
- Mechanical variable speed drives.
- Air inlets (Pneumatic conveying).
- Connection for pneumatic conveying pipe.
- Inlet deflector (for granular products).
- Spin sensor.
Technical data sheet
- Ø inlet/outlet: 150, 200
- Geometrical capacity: 1,3 - 3,3 L/rev
- · Construction material
- Body&lids: GG-25, CF8 (1.4308), CF8M (1.4408), WCB (1.0619)
- Rotor: St-37, Aisi-304, Aisi-316, HARDOX, special steels for heat treatments, etc…
- Rotor type: Closed end, rounded pockets
- Bearings: External
- Temperatures: -25º C - +150º C
- Shaft sealing: Gland packing, sealing rings
- Drive type: Direct, chain, elastic coupling
- Pneumatic conveying: Positive or negative pressure
- Allowable pressure: From -0,5 till +0,8 bar
- Special treatments: PTFE, nickel plating, galvanized, special paint, mirror polish
- Special treatments: Basic, PREMIUM
ATEX cert.:
· Internal: II 3G/D (Zone 22)
· External: II 3G/D (Zone 22)