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FLDH3501S/FLDH3502G/FLDN3301ST/FLDN3302G/FLDN3303ST流量計OMEGA

The flowmeter is equipped with a built-in 6-ring needle valve, a 16 ring high-precision metering valve with a "Non rising stem", or it can be equipped with no valve. As long as it requires high sensitivity control and high resolution, especially when it is used in combination with the metering pipe measuring very low flow, the high-resolution valve with high cost is worth the price. In general, when measuring gas, it is recommended to install the valve at the inlet (bottom); when measuring liquid, the valve can be installed at both the inlet and the outlet (top). For vacuum applications, the valve must be installed at the outlet. If not specified at the time of ordering, the valve will be installed at the inlet of the flow meter at the time of shipment.