How do I convert a duel exit thermostatic shower faucet (1/2 inch) to a reguler duel exit shower faucet?

Thanks

How do I convert a duel exit thermostatic shower faucet (1/2 inch) to a reguler duel exit shower faucet?

thanks

You don't.

The core/cartridge inside of the valve is machined and engineered for that particular valve body.

If you're having problems with the thermostatic valve, contact the manufacturer to obtain a replacement core/cartridge.