WATERRO PANEL 3/4"M needle valve for 6000G system. The WATERRO PANEL 3/4"M needle valve is designed to regulate flow in a WATERRO reverse osmosis system with a capacity of 6000G. This panel-type valve features a 3/4" male connection. Technical specifications: Product — WATERRO needle valve; Model — PANEL; Connection — 3/4" male; Compatible system — 6000G; Application — reverse osmosis systems; Function — flow regulation. Main advantages: PANEL model needle valve; 3/4" male connection; designed for 6000G RO systems; suitable for flow regulation; compatible with WATERRO reverse osmosis systems.