Hunter Industries Incorporated

Bradley M Lousberg

Loren W Scott

A control valve comprises a housing having an inlet for connecting to a source of water and an outlet, a pressure responsive diaphragm valve assembly including a valve disc having a front face and a back face mounted in the passage for engagement with the valve seat, and a pilot passage between the front face and the back face, a friction plate on the back face, and a screen plate on the front face of the valve member, the screen plate having a cup shape and screen openings at a corner edge of the disc communicating with the pilot passage from the front face of the valve to a back of the diaphragm for controlling the rate of opening of the valve for controlling flow of fluid through the valve to the sprinkler unit.

Irrigation control valve and screen

A sprinkler system for distributing water from a source substantially evenly over an area of terrain comprises a body defining a passage having an inlet connected to an outlet extending at an angle to the inlet, and at least one nozzle detachably mounted in the outlet and having an indicator tab visible from above for indicating at least one of the arc, spacing and precipitation rate.

Growing community of inventors

Oceanside, CA, United States of America

Bradley M Lousberg