SchuF Valves is the leading supplier for Bottom Outlet Valves, both ram and disc types, Sampling Valves, Diverter Valves, Changeover Valves, and other specialty valves, such as Y-globe and Lift Plug valves. SchuF also manufactureds a Sterile Flush Valve for use in the Biopharma Plants on Fermentors. SchuF represents Hannemann & Pruss. Hannemann & Pruss offers a wide range of products for use in power plants, process industries, and commercial plants. Valves are manufactured for Feedwater Control, Steam Pressure Reducing, Steam Conditioning, Desuperheaters, Pump Recirculation, and Turbine By-pass. Hannemann & Pruss is a worldwide partner with leading boiler and powerplant manufacturers and engineering companies.

- Are lower stem sealing forces required?

- Are there space restrictions under the reactor?

- Is absolute tight shut-off to atmosphere necessary (bellows seal)?

- Is short travel advantageous?

- Are low initial and maintenance costs a factor?

- Is the valve size above 8"?

- Is flushing of the valve body cavity during reaction desirable?

- Is the valve for lethal service?

DISC BOTTOM OUTLET VALVES

- Is pressure helping to close the valve?

- Is crust-breaking needed at the bottom of

the reactor?

- Is the best possible flow required?

- Is the valve for vacuum application?

- Is the agitator close to the bottom of the reactor?

- Is cleaning the disc between batches important?

Disc Rising Bottom Outlet Valve

Disc Lowering Bottom Outlet Valve

- Better flow

- Different size inlet and outlet

- PTFE Lining possible

- Same size inlet and outlet

suitable for standard valve

retrofit

- Better flow

- Different size inlet and outlet

- Same size inlet and outlet

suitable for standard valve

retrofit

HOW TO CHOOSE A SchuF DISC VALVE...