Formula Air RVA4-NX-06 Podręcznik konserwacji - Strona 4
Przeglądaj online lub pobierz pdf Podręcznik konserwacji dla Jednostka sterująca Formula Air RVA4-NX-06. Formula Air RVA4-NX-06 14 stron. Rotary valves
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2.1
How it works
The rotary valve is functionally built up of the following main components :
1.
Rotary valve body
2.
Rotor with rubber blades
3.
Drive set (motor and gearbox)
2.1.1
Rotary valve body
The rotary valve body is made of sheet steel. Inlet and outlet are foreseen with flange connection. The end plate
positioned at the drive set can be dismounted in a way that provides access to the rotor. The rotary valve body is
powder coated.
2.1.2
Rotor
The rotor is built up of a rotor shaft mounted with 6 sets of chambers. Neoprene rubber blades are mounted in the
blade retainers in the chambers.
2.1.3
Motor and Gearbox
The rotor is driven by an electric motor. The connection between rotor and electric motor is established by a gearbox.
4
User manual | RVA Rotary valves
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Figure 1. Formula Air rotary valve
Figure 2. Structural design