Possible Cause :
Dirt inside the valve.
Solution :
Disassemble the valve and clean-up its parts.
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Possible Cause :
Diaphragm may be torn apart.
Solution :
Replace with the original Gevax spare part.
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Possible Cause :
Seal may be crushed.
Solution :
Replace with the original Gevax spare part.
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Possible Cause :
Coil may be mounted in wrong position after maintenance.
Solution :
Mount the coil in right way.
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Possible Cause :
No electricity supply.
Solution :
Check your wiring.
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Possible Cause :
Line pressure may be less than the products minumum working pressure.
Solution :
Check if the lie pressure is compatible with the product's differential pressure indicated catalogue.
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Possible Cause :
Line pressure may be less than the products maximum working pressure.
Solution :
Check if the lie pressure is compatible with the product's differential pressure indicated catalogue.
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Possible Cause :
The valve choosen may not be suitable for the media passing through inside.
Solution :
Check if the valve choosen is compatible with the media.
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Possible Cause :
Ambient temperature may be greater than products range.
Solution :
Check if the temperature range of the valve is compatible with your application.
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Possible Cause :
Original Gevax spare part might not be used when re-assembling the valve.
Solution :
Use original Gevax spare parts only.
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Possible Cause :
The valve may be assembled with a missing part.
Solution :
Add the missing part and re-assemble the valve.
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Possible Cause :
The coil voltage may not be suitable.
Solution :
Check the coil voltage and see if it's suitable for your wiring.
02.03.2016 Valve cannot be connected to the line? | |
02.03.2016 Valve is leaking? | |
02.03.2016 The valve cannot be reseted (For manual reset valves)? | |
02.03.2016 The valve is not operating properly (Under-performance)? | |
02.03.2016 Valve is not Closing or Opening? | |
02.03.2016 The valve is not opening when the coil is energized? | |
02.03.2016 The valve is not closing when the coil is de-energized? | |
02.03.2016 The coil has over heated or burnt out? | |
02.03.2016 The valve is making noise (buzzing)? |
