Thanks for replying! I can't seem to find the Cv for this particular valve (Crane 54" cast iron gate valve). Is there a formula to calculate Cv from the specifications of the valve?
Hello all, trying to figure this out. I work at a shipyard and operate/maintain the drydock. The discharge tunnel that flows water out into the ocean has culverts about 24.5' x 15.5' x 8'. Connected to the bottom of the culvert is a 48" pipe that goes to a gate valve of the same diameter. If I...