You can find the current prices belongs to Bryan Donkin Gas Technologies Ltd. - BD-RMG 305 coded valve product. You can ask all the codes and references except BD-RMG 305 too. It distinguishes with price and quality among the similar products. It produced result of tests of laborotory for years. BD-RMG 305 referenced product is an original piece of your foundation or machine, original parts makes your machine live longer.