After Halcyon’s problems with Over Pressure Valves last year, this time it’s the turn of Dive Rite. The following quotation is taken from their website:
The Over Pressurization Valve (OPV) springs found on Dive Rite wings manufactured between June 2006 and October 2008 may rust and fail allowing the buoyancy compensator devices to leak. The wings may be red, blue or black in color and have serial numbers falling between 42000 and 72000. The following models are affected by this recall: Travel, Venture, Rec, Trek, Classic, Nomad and Super Wings It does not affect EXP or 360-branded wings. The recall does not affect lift bags, surface marker tubes or other Dive Rite inflatable devices.
Due to the serious implications of an OPV spring failure, consumers should stop using the recalled diving equipment and have the OPV spring immediately replaced by a Dive Rite authorized dealer or distributor.
We apologize for any inconvenience and encourage Dive Rite wing customers to contact your local Dive Rite dealer or Dive Rite directly at 800-495-1046 with any questions.

You can find out more, including instructions on how to replace the spring, from Dive Rite’s website.