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16-01-2014, 02:31 PM #1
Suction and Discharge Valve plates for Bitzer 2 stage semi hermatic recip. comp
My query is regarding the suction and discharge valve plates used in S6F-30.2 2 stage semi hermetic reciprocating compressors. Is there a recommended lifespan of these valves? Should they be changed after a given amount of time or service hours and if so do you have a recommendation? Or can these valves last indefinitely with proper care and the use of predictive maintenance, thermal imaging and ultrasound in this case? Any help or advice would be very much appreciated.
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30-01-2014, 02:57 PM #2
Re: Suction and Discharge Valve plates for Bitzer 2 stage semi hermatic recip. comp
Bitzer recommended 5 years, Could someone confirm whether this seems appropriate. Also are there any noticeable signs of fatigue before failure?
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31-01-2014, 01:18 PM #3
Re: Suction and Discharge Valve plates for Bitzer 2 stage semi hermatic recip. comp
You could try an efficiency test?