DMN BL200 - OS-GOS Series Operation

DMN-WESTINGHOUSE AL-BL Rotary Valves
Code: AL-E.B.01.B 11-2012
14
3.1.1 General
The type AL and BL series rotary airlocks are designed for the metering and pneuma-
tic transport of products in powder form.
The limits stated in the technical specification 3.1.2 should not be exceeded.
The user is responsible for any defects and/or risks or damages resulting from
improper use.
3.1.2 Technical specifications
Standard execution:
Operating pressure permitted : -0,5 to +2 bar
Temperature permitted : -10C to +150C
Materials:
housing & end covers
Cast iron GG25 Din 1691/0.6025 Size 100-350
Cast iron GGG40 Din 1691/0.7040 Size 400-500
Stainless steel AISI 316 Din 17445/1.4408
Cast aluminium LM25TF7 Din 1725/2.3716
Rotor
Steel St.37
Stainless steel AISI 316
Capacity: Rotor with 9 adjustable blades.
AL-BL
150
175
200
250
300
350
400
450
500
AXL-BXL-AML
150
200
250
300
350
400
BXXL
350
Ltr./Rev.
2,5
5,5
10,5
19
34
58
91
135
230
 Capacity per revolution at 100% filling
 Size AL 100 (0.8 Ltr./rev.) with round flanges PN6