BIF

FLOW METERS FOR LIQUIDS, FLOW METERS FOR GASES, FLOW METERS FOR DRY BULK MATERIAL, ROTARY INTEGRATING FLOW METERS, RATE OF FLOW CONTROLLERS, FLUID PRESSURE CONTROLLERS, MULTIPLE VALVE CONTROL SYSTEMS, METERING VALVES, FLOW INDICATORS, FLOW RECORDERS, FLOW TOTALIZERS, VOLUMETRIC FEEDERS AND WEIGHERS, GRAVIMETRIC FEEDERS AND WEIGHERS, [ CHLORINE GAS FEEDERS, ] MECHANICAL CONTROLLERS, PNEUMATIC CONTROLLERS, ELECTRIC CONTROLLERS, DEVICES FOR TRANSLATING A VARIABLE INPUT QUANTITY INTO A PNEUMATIC PRESSURE OUTPUT, ELECTRIC TELEMETERS, [ PNEUMATIC TELEMETERS, ] TELEMETRIC CONTROLLERS, AND PARTS AND AND ACCESSORIES THEREFOR