trip valve and Pressure safety valve - CR4 Discussion Thread

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Anonymous Poster	trip valve and Pressure safety valve 11/03/2008 4:11 AM
	what is difference between trip valve and Pressure safety 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: 32175 Good Answers: 839	#1 Re: trip valve and Pressure safety valve 11/07/2008 6:40 AM
	A "trip valve" will probably be operated by some form of safety instrumentation on the basis of the pressure in the system. A safety valve is self-operating and not dependent on the performance of local instrumentation. __________________ "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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