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Brv backing/roughing valves edwards
BRV 25 BACKING/ROUGHING VALVE -Edwards
Position indicator on pneumatic valve, NW10 and NW25 sizes available, Leak tight to better than 10-9 mbar l s-1 / 8 x 10-10 Torr l s-1
Two new versions of the BRV25PK are available, C32304900 has the "pumping" and "backing" ports in line,
while C32303500 has NW25 flanges on all three ports.
