Profile: Gammaflux L. P. is a supplier of hot runner controls to the plastics injection molding industry. Our LEC controller is designed for applications requiring from 2 to 24 zones of control. It provides capabilities including security options, remote input, alarm output, and diagnostics. Our sequential valve gate hot runner systems are used as pneumatic or hydraulic valve gates. This molder has the ability to open or close each valve gate individually to precisely control gating and the material flow front.