Burkert 2031 Manuel Utilisateur page 10

4.2 DISMANTLING THE DIAPHRAGM VALVE 2031
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).
Gasket set
Actuator
4 fixing screws
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MAINTENANCE
10
Orifices (female
thread G1/4")
Diaphragm
Valve body
2031-2032-2033