Results 1 to 6 of 6
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15-04-2010, 05:49 PM #1
Relief Valve Maintnenace Requirements
What are the requirements for testing or replacement of relief valves in refrigeration service. These are inline valves with NB stamps usually manufactured by Henry or Mueller?
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15-04-2010, 08:03 PM #2
Re: Relief Valve Maintnenace Requirements
Henry recomonends replacing their valves every five years also the larger chiller manufactures state the same
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15-04-2010, 09:46 PM #3
Re: Relief Valve Maintnenace Requirements
valves need to be relaced every five years
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25-05-2010, 02:35 PM #4
Re: Relief Valve Maintnenace Requirements
i have seen these valve last 10 years but, it needs to replace every 5
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25-05-2010, 09:45 PM #5
Re: Relief Valve Maintnenace Requirements
insurance companys ask for them to be replaced every 5 years
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31-08-2010, 08:38 AM #6
Re: Relief Valve Maintnenace Requirements
Hi guys
I work for Henry and keep a look out in this site for any issuse i can help with.
I have seen our valves last about 10yrs, BUT we recommend changing every 5 yrs. this is in line with EN13136 Refrig standards. Also note some isurance companies say to change every 3 yrs.
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