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Parts for Sigma 1/2" Thermostatic Valve with No Volume Control

1/2" Thermostatic Valve 18.30.078

1/2" Thermostatic Cartridge 18.30.082

Shut Off Cartridge 18.30.156

Stem Adapters

All-thread Tubes

Square Tubes

Stem Extension Kit 18.30.216

Installation Guide

Replacing Cartridge on Concealed 1/2" Thermostatic Valve Assembly

Highly recommended tool: 17mm socket with long handle.

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Volume Discounts to Trade

Contractors, designers, and architects get steep discounts. Call us for more than 24 faucets.

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Product Warranty

All products are new and include the original manufacturer's warranty.

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Product Availability: For more specific details on delivery and stock availability, please contact us.