DS1 Wastegate

The medium size DS1 wastegate has been used in both WRC and smaller engine capacity Sports Cars.

By incorporating carry over parts from the DW1 assembly it has proved reliable in all areas of top level motorsport.

The Wastegate can be supplied with a valve diameter ranging from 30mm to 38mm.
The outlet diameter is 45mm.

The valve housing is available in either Stainless Steel or Inconel.

The central body which carries the valve guide and diaphragm housing is made from Titanium to aid heat dissipation and reduce weight.

The valve is a Nimonic forged part and the valve guide requires no lubrication, there is the option of a ‘floating head’ style valve.

The Membrane is a fabric reinforced fluorocarbon material with a maximum service temperature in excess of 250 C and a burst pressure of over 18 bar.

The valve is air controlled via 2 #3 fittings of contrasting colour to aid correct installation on the vehicle. There is a wide selection of spring rates available.

Each unit is supplied complete with inlet and outlet weld rings and V band clamps to suit.

Please contact us for CAD models or further information.