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Recent content by Rock8104
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Check Valve and Strainer Requirements
Another Question just because I am such a newbie here. When NFPA says "listed" is that just UL or FM or is there other certifications it can have?- Rock8104
- Post #5
- Forum: NFPA (fire) Code Issues
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Check Valve and Strainer Requirements
The Strainer and Check Valve are for the Control Air supply to the Deluge Valve Actuator. Thanks for the answers.- Rock8104
- Post #4
- Forum: NFPA (fire) Code Issues
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Check Valve and Strainer Requirements
Newbie Here... We have a Check Valve and a Strainer for our Cooling Tower deluge system that need replaced. My maintenance group purchased some off of McMaster. My question is if there is any "certification" for these items that they have to have before being placed into a Fire Protection...- Rock8104
- Thread
- Replies: 7
- Forum: NFPA (fire) Code Issues
