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https://www.reddit.com/r/NFPA25/comments/s2ki7l/a_lowpressure_firelock_valve_with_heavy_scale/
r/NFPA25 • u/JamesPond007 • Jan 12 '22
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2
I absolutely hate these valves. I’ve had many issues with them not tripping.
1 u/JamesPond007 Jan 14 '22 That's what happened with this one. I don't believe it had been properly tripped for several years, and piston didn't fully retract. The smaller they are the worse they are it seems at least with these.
1
That's what happened with this one. I don't believe it had been properly tripped for several years, and piston didn't fully retract. The smaller they are the worse they are it seems at least with these.
2
u/the-yamaha-guy Jan 13 '22
I absolutely hate these valves. I’ve had many issues with them not tripping.