Gemü expands butterfly valve range

March 2011 Valves, Actuators & Pump Control

Gemü has expanded its range of butterfly valves with the introduction of the D480, its most versatile butterfly valve to date. The new D480 wafer pattern butterfly valve is available in nominal sizes DN 25-1400. A wafer type version, an end-flange version with threaded holes and a double flange version are available body configurations. The installation length is in accordance with EN 558-1 basic series 20. Connection standards to DIN (PN 10/16), ANSI 150, JIS and BS can be supplied. Standard pressure ratings are 10 bar and 16 bar. A soft-sealing concentric version of the valve is suitable for pressures up to 25 bar. The butterfly valve complies with the safety requirements of Annex 1 of the European Pressure Equipment Directive 97/23/EC for fluids of group 1 and 2.

The valve is suitable for use in the following industries:

* Chemical.

* Mining and metal extraction.

* Steel works.

* Water and wastewater treatment.

* Sea water desalination.

* Pharmaceutical and semiconductor industries.

For more information contact Keith Hedges, Gemü Africa, +27 (0)11 462 7795, [email protected], www.gemue.de

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