Product review (3 stars): Water valve
This valve is good, it is used on many appliances, however it is very sensitive to incoming water pressure. It has 155 PSI molded into the case, but will fail at around 100 PSI. This was after I purchased it locally for $60.00. I had to put a reducer into the system to knock it down to 40-45 PSI and am hoping it will hold.

Talking to the manufacturer is of no use, they will tell you it is proprietary information with Whirlpool. I explained it was on their product, but was stonewalled. I don't buy that at all, I got absolutely no help from their customer service.