dipak July 15, 2022 By closure of 2 way valve why the head pressure of fixed pump will increase as the zone gets closed the flow is reduce actually the flow rate shall increase i.e the pump curve shall go towards right. ReplyExpand Hide 1 Reply
By closure of 2 way valve why the head pressure of fixed pump will increase as the zone gets closed the flow is reduce actually the flow rate shall increase i.e the pump curve shall go towards right.