---
product_id: 25543333
title: "K-302-K-NA Widespread 1/2-Inch Ceramic In-Wall Two-Handle Valve System, 8\" Centers, Durable Brass"
brand: "kohler"
price: "฿12560"
currency: THB
in_stock: true
reviews_count: 12
category: "Kohler"
url: https://www.desertcart.co.th/products/25543333-k-302-k-na-widespread-1-2-inch-ceramic-in
store_origin: TH
region: Thailand
---

# One-piece ceramic valve resists buildup Quarter-turn ergonomic handle control Solid brass build for durability K-302-K-NA Widespread 1/2-Inch Ceramic In-Wall Two-Handle Valve System, 8" Centers, Durable Brass

**Brand:** kohler
**Price:** ฿12560
**Availability:** ✅ In Stock

## Summary

> 🚿 Elevate your shower game with KOHLER’s precision valve – where durability meets effortless control!

## Quick Answers

- **What is this?** K-302-K-NA Widespread 1/2-Inch Ceramic In-Wall Two-Handle Valve System, 8" Centers, Durable Brass by kohler
- **How much does it cost?** ฿12560 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/25543333-k-302-k-na-widespread-1-2-inch-ceramic-in)

## 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

- • **Built to Last:** Solid brass construction guarantees years of reliable, corrosion-resistant performance.
- • **Clog-Free Flow:** One-piece ceramic valve design resists debris and hard water buildup, ensuring consistent water performance.
- • **Trusted Quality:** Backed by KOHLER’s lifetime limited warranty and preferred by professional plumbers for dependable results.
- • **Flexible Installation:** Yoke reversible for top or bottom supply connections, fitting seamlessly into your existing setup.
- • **Smooth & Precise Control:** Ergonomic quarter-turn handle rotation offers effortless on/off water control with no mushiness.

## Overview

The KOHLER K-302-K-NA is a premium in-wall two-handle valve system featuring solid brass construction and a one-piece ceramic valve that resists debris and hard water buildup. Designed for 8-inch centers, it offers ergonomic quarter-turn handle operation for smooth water control. Its reversible yoke allows flexible installation, making it a reliable, plumber-approved choice for long-lasting, high-performance shower setups.

## Description

Product Description This ceramic wall-mount two-handle valve system works behind the scenes to deliver optimal water performance through your faucet. A quarter-turn rotation allows you to turn the water on and off with small movements, creating an ergonomic faucet. The valve features brass construction for durability and ceramic valving to keep your water running smoothly for years. From the Manufacturer This ceramic wall-mount two-handle valve system for 8-Inch centers works behind the scenes to keep your KOHLER faucet at optimal performance. It features solid brass construction for durability and reliability and one-piece ceramic valves resistant to debris and hard water buildup. Ergonomic handle rotation provides on/off water control with only a quarter turn.

Review: Well-made valve for classic shower installations - We have a large shower with two valve independent handles and no thermostatic or other nanny state regulating valves. I like my water controlled by me, and besides, we only keep the water heater at 125F anyway. So, we redid the shower and as a "while you're in there" kind of thing, decided it would be foolish not to replace the 17-year-old valves while access was available. We bought two as we actually have two independent showers in one large stall. Our plumber roughed these in with PVC with no issues and mounted them securely to 2x4s with straps. We bought the Coralais trim kit/handles which look great, and each valve just outputs to a shower head (no tub). It's 1/4 turn from full off to full on on each side. The valve feels very substantial and satisfying, and when you hit the end of its travel, there is no mushiness--it feels solid. The plumber thinks these should do well for a long time. I like them because plumbers like Kohler--they are well-made and parts are always available. I'm pleased with the purchase. This was an excellent value.
Review: Best faucet valve I could find...period... - I had purchased another brand from a local home store, I was so disappointed when I took it out of the box. It was junk (plastic valves, and just cheap tubing comprising the remainder of the unit). This valve is absolutely top quality. 100% Brass and/or Copper, no plastic, no where. You can't even get one of this quality at your local home store, not from any manufacturer (including Kohler). If you want a great valve, at a very fair price, you won't go wrong with this. FWIW, I used the Kohler K-T7744-3-CP Triton handles. They look a bit 'antiquey' but if that's the look you want, they are great. All around, I can't say enough good stuff about this. Another reviewer mentioned this arrived cracked, geez, I'm not even sure how that's possible, this is a large hunk of metal.

## Features

- Yoke reversible for either top or bottom supplies
- One-piece ceramic valve resists debris and hard water buildup
- Ergonomic handle rotation provides on/off water control with only a quarter turn
- Solid brass construction ensures years of reliable performance
- Requires valve trim (sold separately)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000ND2IJ0 |
| Best Sellers Rank | #190,792 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #262 in Faucet Valves |
| Brand Name | Kohler |
| Customer Reviews | 4.3 4.3 out of 5 stars (203) |
| Exterior Finish | Brass |
| Global Trade Identification Number | 00040688612966 |
| Inlet Connection Size | 0.5 Inches |
| Inlet Connection Type | Female Iron Pipe |
| Item Dimensions | 8 x 3 x 4 inches |
| Item Type Name | In-Wall Valve System |
| Item Weight | 4 Pounds |
| Manufacturer | Kohler |
| Manufacturer Part Number | K-302-K-NA |
| Manufacturer Warranty Description | KOHLER Faucet Lifetime Limited Warranty |
| Material Type | Brass valve bodies. |
| Model Number | 135188 |
| Number of Pieces | 1 |
| Number of Ports | 1 |
| Outlet Connection Size | 0.5 Inches |
| Outlet Connection Type | FNPT |
| Size | .5" |
| Specification Met | certified frustration-free |
| Thread Size | 0.5 inches |
| Thread Type | NPT |
| UPC | 040688612966 |
| Unit Count | 1.0 Count |
| Valve Type | Special Valve |

## Product Details

- **Brand:** Kohler
- **Exterior Finish:** Brass
- **Inlet Connection Size:** 0.5 Inches
- **Inlet Connection Type:** Female Iron Pipe
- **Item dimensions L x W x H:** 8 x 3 x 4 inches
- **Material:** Brass valve bodies.
- **Number of Ports:** 1
- **Outlet Connection Size:** 0.5 Inches
- **Outlet Connection Type:** FNPT
- **Specification Met:** certified frustration-free

## Images

![K-302-K-NA Widespread 1/2-Inch Ceramic In-Wall Two-Handle Valve System, 8" Centers, Durable Brass - Image 1](https://m.media-amazon.com/images/I/81fnRQpXURL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Well-made valve for classic shower installations
*by D***N on May 27, 2016*

We have a large shower with two valve independent handles and no thermostatic or other nanny state regulating valves. I like my water controlled by me, and besides, we only keep the water heater at 125F anyway. So, we redid the shower and as a "while you're in there" kind of thing, decided it would be foolish not to replace the 17-year-old valves while access was available. We bought two as we actually have two independent showers in one large stall. Our plumber roughed these in with PVC with no issues and mounted them securely to 2x4s with straps. We bought the Coralais trim kit/handles which look great, and each valve just outputs to a shower head (no tub). It's 1/4 turn from full off to full on on each side. The valve feels very substantial and satisfying, and when you hit the end of its travel, there is no mushiness--it feels solid. The plumber thinks these should do well for a long time. I like them because plumbers like Kohler--they are well-made and parts are always available. I'm pleased with the purchase. This was an excellent value.

### ⭐⭐⭐⭐⭐ Best faucet valve I could find...period...
*by A***R on April 22, 2016*

I had purchased another brand from a local home store, I was so disappointed when I took it out of the box. It was junk (plastic valves, and just cheap tubing comprising the remainder of the unit). This valve is absolutely top quality. 100% Brass and/or Copper, no plastic, no where. You can't even get one of this quality at your local home store, not from any manufacturer (including Kohler). If you want a great valve, at a very fair price, you won't go wrong with this. FWIW, I used the Kohler K-T7744-3-CP Triton handles. They look a bit 'antiquey' but if that's the look you want, they are great. All around, I can't say enough good stuff about this. Another reviewer mentioned this arrived cracked, geez, I'm not even sure how that's possible, this is a large hunk of metal.

### ⭐⭐⭐⭐ Nice Product
*by A***R on October 28, 2025*

This is a reasonably priced, high quality valve. The first one was damaged, there was evidence that someone else had returned it. Second was fine. BUT, here's the catch and reason for 1 star deduction, the lowest priced trim set for it cost $450 and go up from that!

## Frequently Bought Together

- Kohler 135188 Wall Valve System, .5"
- Coralais Wall-mount bath spout with diverter, 4-7/8", NPT connection
- KOHLER 7397-CP Showerarm in Polished Chrome

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-30*