Industrial Valves #1172316

- Absolutely tight sealing with flow in either direction

- The valve body and disc are accurately machined which results in

low operating torque and long service life and reliability.

- Triple shaft bearings prevents shaft deflection and guarantees

optimum guidance even after many years of operating service.

- Can be disassembled, material-specific recycling possible.

- Single flange mounting is possible.

- Can be installed in any desired position.

- Maintenance-free

- Fully repairable valve

Shut-off and control of gaseous and liquid media
Disc and shaft have double-eccentric bearing
Centering pieces can be used as installation aid
Two seat ring systems available: R-PTFE and Inconel
Seal variants:
soft-sealing (R-PTFE) 230 C max.
metallic sealing (Inconel) 450 C max.
Maintenance-free
Long service life, even at high switching frequencies

Wafer pattern butterfly valve with centrically mounted disc

- Body with mutual bond for Clamp Ring Connection

- The inside contour is spherically machined.

- Through-going seal seat without any edges

- Low consumption

- Fast and easy dismantling

- Maintenance-free

- Absolutely tight sealing with flow in either direction

- The valve body and disc are accurately machined which results in low operating torque and long service life and reliability.

- Triple shaft bearings prevents shaft deflection and guarantees optimum guidance even after many years of operating service.

- Can be disassembled, material-specific recycling possible.

- Single flange mounting is possible.

- Can be installed in any desired position.

- Maintenance-free

- Fully repairable valve

A Butterfly valve is a type of flow control device, used to make a fluid start or stop flowing through a section of pipe. The valve is similar in operation to a ball valve. A flat circular plate is positioned in the center of the pipe. The plate has a rod through it connected to a handle on the outside of the valve. Rotating the handle turns the plate either parallel or perpendicular to the flow of water, shutting off the flow. It is a very robust and reliable design. However, unlike the ball valve, the plate does not rotate out of the flow of water, so that a pressure drop is induced in the flow.