---
product_id: 104253007
title: "Waterway STEM DIVRTR 3/4IN SHUTOFF VLV 602-0420"
brand: "waterway"
price: "¥4227"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/104253007-waterway-stem-divrtr-3-4in-shutoff-vlv-602-0420
store_origin: JP
region: Japan
---

# Top access design 3/4" & 1" compatibility Efficient diverter mechanism Waterway STEM DIVRTR 3/4IN SHUTOFF VLV 602-0420

**Brand:** waterway
**Price:** ¥4227
**Availability:** ✅ In Stock

## Summary

> 💦 Dive into Efficiency with Every Turn!

## Quick Answers

- **What is this?** Waterway STEM DIVRTR 3/4IN SHUTOFF VLV 602-0420 by waterway
- **How much does it cost?** ¥4227 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/104253007-waterway-stem-divrtr-3-4in-shutoff-vlv-602-0420)

## Best For

- waterway enthusiasts

## Why This Product

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

## Key Features

- • **Professional Grade:** Engineered for reliability, making it a must-have for any serious project.
- • **Durable Construction:** Built to withstand the rigors of daily use, ensuring longevity.
- • **User-Friendly Access:** Top access design allows for quick adjustments and maintenance.
- • **Efficient Flow Control:** Optimized diverter mechanism ensures smooth water flow management.
- • **Seamless Compatibility:** Easily fits both 3/4" and 1" pipes for versatile installation.

## Overview

The Waterway STEM DIVRTR 3/4IN SHUTOFF VLV 602-0420 is a top-access diverter valve designed for seamless integration with both 3/4" and 1" pipes, ensuring efficient water flow control and easy maintenance for professional-grade applications.

## Description

Used on WATERWAY Top Access 100% Shut-Off Valves, 3/4" and 1". Specifications: Plumbing Connection Size Slip(s) - 1", 3/4" Manufacturer - WATERWAY Diverter Valve Part Type - Diverter Valve Part Application - Top Access Diverter Valve

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Waterway |
| Part Number | 602-0420 |
| Item Weight | 0.634 ounces |
| Product Dimensions | 3.8 x 1.3 x 1.2 inches |
| Item model number | 602-0420 |
| Size | 6.024 cubic inches |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** Waterway
- **Item dimensions L x W x H:** 3.8 x 1.3 x 1.2 inches
- **Outlet Connection Type:** Slip
- **Number of Ports:** 2
- **Manufacturer:** Waterway
- **UPC:** 806105258120

## Images

![Waterway STEM DIVRTR 3/4IN SHUTOFF VLV 602-0420 - Image 1](https://m.media-amazon.com/images/I/41CU4v2zFYL.jpg)

## Questions & Answers

**Q: Will this fit in a bahama spa?**
A: It did not fit mine.  It said it did, but did not.  I sent it back and ordered mine direct from Dynasty Spas in Sweetwater TN

**Q: Height(length) dimension? looking to replace sundance 780 waterfall diverter valve insert that looks similar and has cav.2 31-4089 stamped on it.**
A: NOT SURE. INSTALLED AND THREW THE OLD ONE AWAY.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nice part
*by F***N on May 24, 2024*

Is the exactly fitting part cheaper and easy to change only use a few minutes for putting correctly.

### ⭐⭐⭐⭐⭐ Perfect Fit
*by K***E on May 2, 2025*

This is a perfect replacement for my OC hot tub water fall diverter. REMEMBER - You need to put the O Ring on the top of the diverter when you're replacing it or it will leak.

### ⭐⭐⭐⭐ Works well as a direct replacement for the original part
*by W***H on September 3, 2022*

Works well as a direct replacement for the original part

## Frequently Bought Together

- Waterway STEM DIVRTR 3/4IN SHUTOFF VLV 602-0420
- Waterway 602-4360 On/Off Valve Cap - White
- Waterway Plunger & Cap Assy 605-4370, 1" On/Off Valve

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**Shop now:** [https://www.desertcart.jp/products/104253007-waterway-stem-divrtr-3-4in-shutoff-vlv-602-0420](https://www.desertcart.jp/products/104253007-waterway-stem-divrtr-3-4in-shutoff-vlv-602-0420)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-19*