I would like to increase water pressure in my TT. It's permanently hooked up to city water. Is it a good idea to remove check valve for good? I believe it's not working correctly. Thanks. Rich
You can remove the cheap plastic junk inside city water connection. (Check valve used to prevent backflow from pump out city water connection----3/4" PVC plug when using pump)
You can replace...install new city water connection
Water supply pressure can be low or high......even fluctuate so it's best to have an adjustable regulator set to 50#