*PLUMBERSSTOCK EXPERT* responded:
Thank you for your interest in Matco PA-720BN. Plumbersstock.com is the perfect place to purchase high-quality products at low, low prices! Unfortunately, the manufacturer does not provide the option to purchase just the shower valve for its Portia faucet family. The option to purchase a shower valve in brushed nickel is available only with Matco-Norca’s Builder Light faucet family. If you wish to see the said valve, just click on this link. If you decide to purchase the valve, just click here and click Add to Cart.