GEA Aseptomag GD, Operating Instruction

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Air requirement for opening the actuators LL
Nominal width of valve
Actuator Reference
stroke Air
Requirement
DN OD [mm]
[dm
3
]
DN 15 OD 3/4" PA30 LL 6 0.1
DN 25 OD 1" PA30 LL 10 0.1
DN 40 OD 1 1/2" PA40 LL 12.5 0.2
DN 50 OD 2" PA50 LL 25 0.5
DN 65 OD 2 1/2" PA80 LL 25 1.3
DN 80 OD 3" PA80 LL 25 1.3
DN 100 OD 4" PA100 LL 25 2.2
Air requirement for closing the actuators LL
Nominal width of valve Actuator Air Requirement
DN OD
[dm
3
]
DN 15 OD 3/4" PA30 LL 0.1
DN 25 OD 1" PA30 LL 0.1
DN 40 OD 1 1/2" PA40 LL 0.3
DN 50 OD 2" PA50 LL 0.5
DN 65 OD 2 1/2" PA80 LL 2.9
DN 80 OD 3" PA80 LL 2.9
DN 100 OD 4" PA100 LL 7.0
6.4.2 Establishing the Compressed Air Supply
A prerequisite for the reliable operation of the valve is that the compressed air
hoses are cut exactly square.
Tools required:
• A hose cutter
Carry out the following steps:
1. Depressurize the pneumatic connection at the place where you are working.
2. Use the hose cutter to cut the pneumatic hoses square.
3.
Connect a hose to the valve.
®
The compressed air supply has been established.
Assembly and installation
Pneumatic connections
430BAL012727EN_1
26 03.01.2018