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  #1  
Old 11/23/17, 11:38 AM
Kevin L. Saunders Kevin L. Saunders is offline
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Default TPR Valve Pipe

When the discharge pipe is Horizontal is there a minimum distance before a 90? And is there a limit of how many 90's on a single discharge pipe? Please see photo! Thanks in advance
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  #2  
Old 11/23/17, 11:42 AM
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Roy Lewis, CMI Roy Lewis, CMI is online now
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Default Re: TPR Valve Pipe

As long as it flows by gravity .




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  #3  
Old 11/23/17, 12:58 PM
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Marc A. Goldenberg Marc A. Goldenberg is offline
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Default Re: TPR Valve Pipe

Excessive length over 30' (9.14m), or use of more than four elbows or reducing discharge line size
will cause a restriction and reduce the discharge capacity of the valve
Temperature and Pressure (T&P) relief valves - Support - Water Safety & Flow Control -Watts



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Old 11/24/17, 8:37 AM
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Michael A. Clark, CMI Michael A. Clark, CMI is online now
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Default Re: TPR Valve Pipe

4 90's equal one plug
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Old 11/24/17, 10:33 AM
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Marc A. Goldenberg Marc A. Goldenberg is offline
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Default Re: TPR Valve Pipe

Gee-zus I can't see thru all that mess but don't see bonding



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Old 11/26/17, 10:42 AM
Don C. Hawley Don C. Hawley is online now
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Default Re: TPR Valve Pipe

Boss said "use as many fittings as possible we charge by the foot and fitting"
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