---
product_id: 386152193
title: "728-K-NA MasterShower 3/4\" 2- or 3-Way Transfer Valve, Shower Valve, Single-Handle Operation, One 3/4\" NPT Inlett Connection and three 1/2\" NPT Outlet Conncections"
brand: "kohler"
price: "HK$2670"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/386152193-728-k-na-mastershower-3-4-2-or-3-way
store_origin: HK
region: Hong Kong
---

# 3-way versatile flow control 18 GPM high flow rate Durable brass construction 728-K-NA MasterShower 3/4" 2- or 3-Way Transfer Valve, Shower Valve, Single-Handle Operation, One 3/4" NPT Inlett Connection and three 1/2" NPT Outlet Conncections

**Brand:** kohler
**Price:** HK$2670
**Availability:** ✅ In Stock

## Summary

> 🚿 Elevate your shower game with KOHLER’s MasterShower valve — control, power, and durability in one sleek twist!

## Quick Answers

- **What is this?** 728-K-NA MasterShower 3/4" 2- or 3-Way Transfer Valve, Shower Valve, Single-Handle Operation, One 3/4" NPT Inlett Connection and three 1/2" NPT Outlet Conncections by kohler
- **How much does it cost?** HK$2670 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/386152193-728-k-na-mastershower-3-4-2-or-3-way)

## Best For

- kohler enthusiasts

## Why This Product

- Trusted kohler brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Single-Handle Simplicity:** Streamlined control with one handle for intuitive, precise water flow management.
- • **Powerful Flow Performance:** Delivers up to 18 gallons per minute at 45 psi for a robust, spa-like shower experience.
- • **Customizable Operation Modes:** Easily convert from 3-way to 2-way operation onsite to fit your unique shower setup.
- • **Seamless 3-Way Water Transfer:** Effortlessly switch or combine up to three shower outlets with a smooth 360° handle rotation.
- • **Built to Last with Premium Brass:** Forged dezincification-resistant brass body ensures long-term durability against harsh water conditions.

## Overview

The KOHLER 728-K-NA MasterShower 3/4" Transfer Valve offers versatile water flow control to up to three outlets with a single handle. Featuring a durable brass body resistant to dezincification, it delivers a high flow rate of 18 GPM at 45 psi. Configurable onsite for 2- or 3-way operation, this valve combines professional-grade performance with easy installation, perfect for modern, customizable shower systems.

## Description

728-K-NA MasterShower 3/4" 2- or 3-Way Transfer Valve, Shower Valve, Single-Handle Operation, One 3/4" NPT Inlett Connection and three 1/2" NPT Outlet Conncections

## Features

- Transfers water flow to up to three separate components/outlets.
- Components/outlets can be operated individually or in any combination of two components at the same time.
- Supplied as a three-way transfer valve (360 degree handle rotation) but can be configured onsite for two-way operation (120 degree handle rotation).
- Single handle operation.
- Using 1 outlet: 18 gpm flow rate at 45 psi; using 2 outlets: 20.8 gpm at 45 psi.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | KOHLER |
| Part number | K-728-K-NA |
| Item Weight | 454 g |
| Batteries | 1 AAA batteries required. |
| Item model number | 728-K-NA |
| Size | one-size |
| Color | Brass |
| Finish | No Finish |
| Material | Brass |
| Item thickness | 1 Inches |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Flow Rate | 18 Gallons Per Minute |
| Water Consumption | 18 Gallons per Minute |
| Number of Handles | 1 |
| Specification met | CSA |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Brass
- **Brand:** Kohler
- **Exterior finish:** Brass
- **Inlet connection size:** 0.75 Inches
- **Inlet connection type:** National Pipe Tapered

## Images

![728-K-NA MasterShower 3/4" 2- or 3-Way Transfer Valve, Shower Valve, Single-Handle Operation, One 3/4" NPT Inlett Connection and three 1/2" NPT Outlet Conncections - Image 1](https://m.media-amazon.com/images/I/616eoUo1-kL.jpg)

## Questions & Answers

**Q: Cant his be used with the k1178 diverter?**
A: If you are referring to the K-11748 Rite Temp Pressure balancing valve with diverter, the Short Answer is Yes.  The K-17748 will control the shower (i.e. on and off) and set the temperature.  The diverter allows you to select Shower head or Hand Shower / Tub Spout.  If you want more options such as body sprays or other nozzles such as Rain shower etc, the you could also add the K728.  The K728 is merely a diverter and not a shower controller.  With it you can either select three outlets or two.  In my install, I used a different controller without a diverter (I think I used the K-304) and capped off the tub spout.  I ran the output from the controller to the K-728.  I also adjusted the K728 to only have two outputs (pretty simple and laid out in the instructions), my normal shower head and a handheld.  If you are looking to just have two outputs the you could probably go add it with just the K11748, however one other thing to consider is that the K728 also has a blended selection.  So if you have three outputs A, B, and C, you have 6 options A- AB- B- BC- C- CA.  If you go with the two output option then your choices are A-AB-B.  I don't think you can run both outputs with the K11748.  Sorry for the rambling but I hope that helps.

**Q: I have 2 devices to be used with a thermostatic valve and 2 volume control valves. Can this replace 2 volume control valves and shut off the water?**
A: I would check with the  manufacturer website. When you select an item on Kohler's website there is optional equipment listed at the bottom. I would verify your purchases against Kohler's website. With that being said I am currently using this valve to control a hand shower and a rain overhead shower head. Hope this helps

**Q: Can i use this with the k-t10290-4-bn?**
A: There are several compatible trims, but I would suggest calling Kohler (1-800-456-4537) just to make sure.

**Q: does this value let me change water temperature at each outlet connected with the use of K-T72770?**
A: No, that is a transfer valve and trim. It only controls what item (i.e. shower head, hand held shower, body sprays, additional shower head, tub spout, etc) the water goes to.

## Frequently Bought Together

- KOHLER 728-K-NA MasterShower 3/4" 2- or 3-Way Transfer Valve, Shower Valve, Single-Handle Operation, One 3/4" NPT Inlett Connection and three 1/2" NPT Outlet Conncections
- KOHLER 8304-K-NA Rite-Temp Pressure-Balancing Valve Body and Cartridge Kit, Shower Valve System
- KOHLER T14491-4-2MB Purist MasterShower Transfer Valve Trim with Lever Handle, Faceplate with Handle Included, Vibrant Brushed Moderne Brass

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-06*