Rocker Type Isolation Valve RVA Series
Inert Valves, 2-Way & 3-Way , 1.6 mm Orifice, Manifold Mount
Model Series RVA is a miniature rocker style isolation valve suitable for a wide range of manifolds designed for in-vitro diagnostic, analytical and laboratory instruments.
The small rectangular footprint (16 x 27 mm) minimizes manifold size and reduces internal passage volume.
Standard materials in contact with the process fluid are PEEK valve body and perfluoroelastomer diaphragm and seal.
Pumped volume is quite small as there is no volumetric change in the valve chamber with actuation of the rocker.
RVA Series Rocker Type Isolation Valves can optionally be provided with a built-in voltage dropping circuit that drops the voltage to a holding voltage 100 ms after the valve is energized. This reduces heat generation and reduces energy consumption.