Disassembling Control Valve Type P-P_F / P_J / Disassembling Control Valve Type P - 3-Stage Seat K - GEA VARIVENT Operating Instructions Manual

10.5.1 Disassembling Control Valve Type P-P_F / P_J / Disassembling Control Valve Type
P - 3-Stage Seat K
Detaching the Clamp Connection (43.1)
Fig.14
Prerequisite:
•
•
Spring-closing valve
430BAL011665EN_5
21.03.2023
No solenoid valve must be actuated electrically or manually.
The pneumatic and electrical connections on the plant side can remain on the
control top.
Warning!
Spring tension in the valve
Danger of injury when opening the clamp connections at the actuator (46) or
at the housing (43.1) as the released spring pretension will suddenly lift the
actuator.
► Therefore, release the spring tension before detaching the clamp
connections by pressurizing the actuator with compressed air at max. 8 bar.
Fig.15
Maintenance
Disassembly
41