KOHLER K-557-K DTV Prompt Three-port digital thermostatic valve
by KOHLER · Valve
Digital Valves
| Manufacturer part number | K-557-K |
|---|---|
| Model | K-557 |
| UPC | 00885612271396 |
Affiliate link: you pay on Easy Plumbing's site, under its shipping and returns. We may earn a commission. Delivery time is shown on Easy Plumbing's site.
Easy Plumbing prices are from its product feed as of 18 Oct 2026, not live: the current price and availability are on Easy Plumbing's own page.
Description
From Easy Plumbing's product listing.
For custom showering applications, this valve elevates your showering experience through the power of technology, giving you more options for cleansing and relaxation than ever. Digital thermostatic technology provides accurate, precise, and consistent temperature control. This precision-engineered, best-in-class digital thermostatic valve is designed for use with the DTV Prompt digital system, and its easy plug-and-go design makes installation simple. With three independently controllable outlet ports, this valve is ideally suited for applications where up to three outlets are required. Digitally controlled thermostatic mixing valve. Antiscald protection. Three independently controllable 1/2" outlets with copper tube connections. Up to 13 gpm (49.2 lpm) flow rate at 45 psi (3.1 bar) with maximum flow of 8 gpm (30.3 lpm) from one outlet. 1/2" (12.7 mm) inlets with copper tube connections. High-temperature limit setting for additional protection. Additional Resources: Specification Sheet Installation Instructions