Simply Safe 1/2" Thermostatic Valve

Thermostatic Valve

Service Pack 1

Service Pack 2

Service Pack 3

Thermostatic Cartridge 18.30.155

Volume Control Cartridge 18.30.011

Check Valve 18.30.156

Thermostatic Extension Kit C 18.12.069

Thermostatic Extension Kit D 18.30.216

7/8" Stem Adapter 20 Point 18.30.397

Highly recommended tool: 17mm socket with long handle.

Finding Parts

Sigma Faucet Parts is the official factory-authorized agent and nationwide specialist on Sigma faucet parts.

We carry thousands of Sigma faucet parts. Our website only has some of the parts that we offer. We can help you find the parts that you need.

Call, text message, or email us anytime. Please provide photos of what you need, the age of your shower or faucet, and your contact information.