Manufacturer of Valves, Pumps, and Manifolds

Miniature Diaphragm Valves | Compact Inert Valves for Medical and Analytical instrumendts. We take custom orders!

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ROCKER SOLENOID VALVE RVA Series

RVA.jpg

The RVA series is a miniature rocker-style isolation valve suitable for a wide range of manifolds for in vitro diagnostic, analytical and laboratory instruments. The rocker moves like a seesaw inside the valve and alternately seals the left and right valve seats (see below). Its universal or bi-directional flow functions simplify your manifold designing processes.


Cross-sectional Image of Rocker Structure

rocker_image.jpg

Features

Width of 16 mm enables efficient mounting of rocker valves on a manifold. 

COM., N.C. and N.O. ports are all rated to the same operating pressure. Can be pressurised from any direction.

Very small pumping volume due to no volumetric change in the valve chamber during an operation.

High pressure models (600 kPa, orifice diameter 0.8 mm) are optionally available.

A Hit & Hold circuit* can be optionally equipped to reduce power consumption and heat generation.


*A circuit that automatically lowers the applied voltage, 100 ms after actuation.



Specifications


RVA_specs.jpg

*1:  0 60 ˚C for FPM and EPDM seals (including high pressure models)

*2:  0 55 ˚C for FPM and EPDM seals (including high pressure models)


Model Number

RVA_model.jpgDimensions              Port Connection Options
RVA_dimensions.jpg


Note: Details including specifications may change without notification.


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May 04, 2015 00:05 AM

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Calendar

October 2017


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