Apollo Valve 10-400 Series Bronze Safety Relief Valve, ASME Hot Water, 50 psi Set Pressure, 3/4" NPT Female

Device had a tendency to leak when first installed. Had to flush a couple of times, (careful doing that because very hot water will spurt from top), but latest check showed that leaking seems to have stopped.

The product is well made and works as described

Worked GREAT. On time and just what the plumber ordered.

I keep the PSI at 30, 20 below the 50 rating on this valve, yet the valve drips constantly, junk, I need to order another from a different company.

Excellent quality and excellent shipping, it actually arrived early. Perfect fit for my boiler and it stopped the leak I had after a quick installation. Couldn't ask for anything more!

I installed this valve on my boiler. It was ok for the 1st month and then started dripping slowly. After 3 months, water came out of my boiler like open faucet and my boiler stopped working. I will not buy the Apollo valves in the future.