My city water provider's line pressure is between 50-100+ psi. With a pressure gauge connected in-line, up-stream and down-stream of my pressure regulator valve, under static no-flow conditions, both gauges read up stream pressure. Under flow conditions, the down stream gauge reads PRV set pressure and the up-stream gauge reads city line pressure. Please suggest possible cause and correct action for this condition.
Thanks you,
M.Blum
My city water provider's line pressure is between 50-100+ psi. With a pressure gauge connected in-line, up-stream and down-stream of my pressure regulator valve, under static no-flow conditions, both gauges read up stream pressure. Under flow conditions, the down stream gauge reads PRV set pressure and the up-stream gauge reads city line pressure. Please suggest possible cause and correct action for this condition.
Thanks you,
M.Blum