White Knight’s high-flow check valves optimize suction lift and provide high-pressure capabilities. They are ideal for applications that may subject valves to risks of cavitation.
The engineered conical flow path allows higher and less constricted flow than standard check valves while providing for a quicker response from open to close. High-flow check valves are composed of various fluoropolymer materials with properties that maximize performance and lifespans of the valves. All parts and wear surfaces are replaceable, which is a critical feature for the continued rebuild-ability of pumps.
Other features that assist with suction lift include hydraulically loaded shaft seals and pumps with air-side shafts.