Burkert 2031 Manuel Utilisateur page 13

4.3 DISMANTLING THE DIAPHRAGM VALVE 2032 OR 2033
Before dismantling or opening the valve, turn-off the medium and control medium
and depressurize the pipes.
Dismantling security : the cover can be unscrewed without any risk (the spring loses its
tension progressively).
Actuator
Nuts
2031-2032-2033
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MAINTENANCE
13
Valve body