Power Solutions International, Inc.

Matthew Marek

Brian R White

Constantine Xykis

Mark Damico

Andy Suhy

Arkadiusz Gazdowicz

Greg Wanek

Grant Stockton

Rahul Mangalore

A fuel injector for liquefied gaseous fuel includes a housing defining a fuel path from an inlet end to an outlet end. A nozzle is disposed at the outlet end of the housing. The nozzle includes an orifice for delivering liquid fuel from the fuel injector and forms a valve seat. A valve assembly is disposed in the housing and is configured to control flow of fuel through the orifice. The valve assembly includes a reciprocating valve body that is movable within the housing between a closed position and an open position. A valve seal is held by the valve body and is formed of an elastomeric material. The valve seal includes a flat sealing surface that faces the nozzle and is configured to contact the valve seat so as to inhibit flow of fuel through the orifice.

Fluid injector with flat sealing surface

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Lombard, IL, United States of America

Matthew Marek