How to Select Thermal Relief Valves

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p_42 Active Contributor Join Date: May 2008 Posts: 15	How to Select Thermal Relief Valves 05/20/2008 6:11 AM
	why do we select thermal relief valve (cooling water service) always of size 3/4" x1" only .
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Anonymous Poster	#1 Re: thermal relief valve 05/20/2008 6:12 AM
	http://cr4.globalspec.com/thread/21676/thermal-relief-valve
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PWSlack Guru Join Date: Jan 2007 Location: In the bothy, 7 chains down the line from Dodman's Lane level crossing, in the nation formerly known as Great Britain. Kettle's on. Posts: 32063 Good Answers: 838	#2 Re: thermal relief valve 05/20/2008 8:20 AM
	A global engineering forum might not know why "we" select 3/4" x 1" thermal relief valve on cooling water service, as the selection may be carried out according to local customs, practices and Standards. Er, why are thermal relief valves used on cooling water service at this particular location? Are the process cooling surfaces undersized to the extent that boiling occurs? __________________ "Did you get my e-mail?" - "The biggest problem in communication is the illusion that it has taken place" - George Bernard Shaw, 1856
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You might be interested in: Pressure Relief Valves, Gas Valves, Hydraulic Valves

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