Valour class frigate

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The South African Valour class frigates are the major surface ships of the South African Navy. The German manufacturer designates them as the MEKO A-200SAN class, member of its MEKO family of naval ships. They are built to a stealthy design, through the extensive use of "X-form" structure design in which right angles and vertical surfaces are avoided and techniques to reduce the infrared signature, such as exiting the exhaust below the waterline. Blohm + Voss, the designers, claim the class has the radar cross section of a vessel half its size, 75% less infrared signature than previous designs as well as a 20% lower life cycle cost, 25% less displacement and 30% fewer crew.

Contents

Ships of the class

ship name Builder laid down launched delivered in service
SAS Amatola (F145) Blohm + Voss Hamburg 2 Aug 2001 6 Jun 2002 2003 2006
SAS Isandlwana (F146) Howaldtswerke Kiel 26 Oct 2001 5 Dec 2002 2004
SAS Spioenkop (F147) Blohm + Voss Hamburg 28 Feb 2002 2 Aug 2003 2004
SAS Mendi (F148) Howaldtswerke Kiel 28 Jun 2002 Oct 2003 2004

Specifications

Length, overall: 121 m
Length, waterline: 107,3 m
Beam, overall: 16,34 m
Max displacement: 3 700 tons
Draught, navigation: 5,95 m
Crew (incl helicopter): 124
Propulsion: CODAG WARP: (2 diesel engines 5920 kW each, 2 shafts for cruise; 1 gas turbine 20000 kW, 1 waterjet)
Speed (CODAG): About 30 knots
Speed, 1 x diesel only: 18 knots
Speed, 2 x diesels only: 23 knots
Speed, gas turbine only: 25 knots
Max Speed: 27 knots
Range at 16 knots: Over 8 000 nautical miles
Endurance (stores): 28 days

Note: CODAG WARP: COmbined Diesel And Gas turbine and Waterjet And Refined Propellors.

History

The four Valour class frigates are a German design by the firm Blohm + Voss, designated as MEKO A-200SAN by the shipbuilders, and are part of Blohm + Voss's MEKO series of frigates. Similar ships are being built in Poland for the Polish Navy.

They are/were built by Blohm + Voss shipyards in Germany, two in Hamburg and the other two in Kiel.

Armament

Each of the Valour class ships has the following armament:

Each vessel will also carry a Westland Super Lynx medium-sized helicopter.
However, the flexibility of the hangar and flight-deck design enables a wide range of helicopter options to fit requirements, such as: 2 Westland Super Lynx helicopters (sea state 6 day and night operation); or 1 Westland Super Lynx plus 2 drone UAVs; or 1 Atlas Oryx (sea state 5 day and night operation); or 1 Rooivalk (sea state 5 day and night operation).

External links