Valves & Manifolds – LVN

LVN, High Purity Fluoropolymer Needle Valve

LVN, High Purity Fluoropolymer Needle Valve

SMC developed the LVN series chemical needle valve to overcome bubble generation when using light liquids.  The LVN valve is manufactured from a lightweight PFA material which is highly compatible with acids, bases and ultra pure water.  Normally installed on top of a filter unit, the LVN needle valve can regulate flow rates between 0 to 12 l/min, and when used in conjunction with SMC's LQ2 hyper PFA fittings, outstanding performance is achieved providing minimal leakage, reduced residual fluid, and high flexural strength.