Peugeot Exper clutch

Hi, I have a Peugeot Expert with a dual-mass clutch and it's driving me crazy. Besides the money it's cost me, I've already replaced it three times in the eight years I've had it. I'd like to replace the clutch with a standard one. I'd like to hear your thoughts, and if any of you have replaced them, please let me know. If anyone has any parts or knows where I can find them, please tell me so I can buy them at a good price.