I tried this Camco valve 10471/10473 3/4" temp and pressure relief valve with 4" epoxy probe, but it does not seal from the beginning. That's why I chose this one. No problem to report here. It sealed after 1-2 attempts by actuating the test lever. FYI, it says "Rome" here, but it's not. This is actually WATTS 100XL (listed on the valve ID label) in a box marked PROTECH. The back of the box says it's distributed by Rheem so it's most likely an OEM replacement.
12V Brass Solenoid Valve, 3/4" Electric Air Valve For Water, Air, Gas, Fuel And Oil - Normally Closed By Beduan
10 Review
Joywayus 5/8" ID Hose Barb Hex Union Brass Fitting Water/Fuel/Air With 10 Stainless Steel Clamps (Pack Of 5)
13 Review
Vacuum cleaner Dreame V9 Global, white
145 Review
Upgrade Your Draft Beer Kegerator With The TerraBloom CO2 Keg Pressure Regulator - Dual Gauge Heavy Duty Unit With Safety Features
16 Review