Kates FB11T-B Adjustable Flow Rate Controller 316SS 3/4 FNPT 1-12GPM

We purchased this from a working business that was forced to close for financial reasons. This was removed by a technician properly and labeled and boxed right awaysorry, he forgot 2 of the simple 1-1/23/8 bolts that he removed from its mounting bracket, if you dont have those, ask us we may find some for you. Message with any questions. Call 952-854-5786 Heres some factory info on this unit, and last 2 pictures from that info. Specifications *Below specifications represent standard design please inquire for special materials or performance ratings > Materials of Construction: 316 SS Standard; Hastelloy, PVC, Alloy 20, M 1 l > Seals: PTFE, Buna, Viton > Maximum Working Pressure: 5,000 psi 2500 ANSI > Accuracy: +/- 1.5 of Setpoint > Repeatability: +/- 1.5 of Setpoint > Turndown Ratio: 25-1 Nominal > Response time: Instantaneous > Connections: FNPT, ANSI Flanged, Sock Weld, Butt Weld Typical Applications Mechanical Seals - Instrument Purge - Header Systems - Pump Seals - Batching - Blending - NOX Abatement - Reverse Osmosis - Nitrogen Blanketing - O 2 Generation - Fountain Control - Waste Water Polymer - Heat Exchangers - Purge Oil - Quench Gas - Irrigation - Deicing - Bottling Production - Food Processing - Test Stands: Dynamometer - Fuel - Glycol How It Works The flow rate through an orifice is proportional to the size of the restriction and the differential pressure across it. Regardless of upstream or downstream pressure fluctuations, the internal regulating valve will maintain a constant pressure drop across the adjustable orifice to deliver the set flow rate. In gas applications, variations in upstream pressure and temperature should be minimized due to the compressibility of gases and the corresponding changes in density. P 1=P 2 + Spring Force For example; if supply pressureP 1 increases, the resulting momentary pressure imbalance immediately moves the impeller downward. This action restricts the valve ports thus increasing orifice backpressureP 2, restoring differential pressure and the flow rate to the original settings. The unit will respond equally as well to an upset in outlet pressureP 3.