DMN-WESTINGHOUSE AL-BL Rotary Valves
Code: AL-E.B.01.B 11-2012
24
Rotor with adjustable synthetic or flexible blades
- Average the axial clearance of the rotor blades.
- Adjust radially with zero clearance.
- Fasten clamp plate simultaneously.
Check the final adjustment by turning the rotor by hand. If larger valves of 300 and
350 size have flexible blades it may be necessary to rotate by lever action. If steel
blades are used the rotor should turn noiselessly.
- Assemble cover.
- Assemble gland (3.1.3.2).
- Mount drive parts (3.6).
After assembly test run the valve.
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