Keep the ball rolling
HDL Ball Check Valve: Firm, no clog and low Friction loss
HDL Ball Check Valves are ideally suited for all situations, where liquid containing solid particles must be prevented from flowing back without the danger of clogging. The firm Nodular cast Iron construction and the deliberate design, built on many years of experience and development have led to the current comprehensive range of Ball Check Valves, available in various versions to suit almost every application.
To achive special chemical or abrasive protection, we can use a number of different ball linings and coatings inside the valve. When necessarry, we can use special materials (Brass, SS, monel, hastalloy, inconel). The flow pushes the ball out of the stream. This results in a full free opening of the valve and for a check valve a very low friction loss!