Dual Line - Lubrication Scientifics, LLC

Dual Line

Modular Dual Line Series

Designed for heavy duty grease or oil applications. Modular design makes this valve vastly superi...

LDL Series

Designed for heavy duty grease or oil applications. NPTF Dual Line valves are 100% bolt on replac...

DLR Series

Shifts output from one supply to the other via internal relief valves.

Lubrication Scientifics is an ISO 9001:2015 registered American manufacturer of automatic lubrication systems and system components. World class CNC manufacturing plant is located in Irvine, California and produces a full line of lubrication pumps, distribution valves, injectors, control devices, and system accessories.