---
product_id: 43971092
title: "Z6000-WS1-YB-YC Manual Flush Valve, Z6000 Aquaflush Exposed Closet Flush Valve, Cast Wall Flange, 1.6 GPF, Sweat Solder Kit"
brand: "zurn"
price: "¥44674"
currency: JPY
in_stock: true
reviews_count: 8
category: "Zurn"
url: https://www.desertcart.jp/products/43971092-z6000-ws1-yb-yc-manual-flush-valve-z6000-aquaflush-exposed
store_origin: JP
region: Japan
---

# Chemical-resistant seals Cast brass durability 1.6 GPF efficient flush Z6000-WS1-YB-YC Manual Flush Valve, Z6000 Aquaflush Exposed Closet Flush Valve, Cast Wall Flange, 1.6 GPF, Sweat Solder Kit

**Brand:** zurn
**Price:** ¥44674
**Availability:** ✅ In Stock

## Summary

> 🚽 Flush like a pro—durability and style that won’t quit!

## Quick Answers

- **What is this?** Z6000-WS1-YB-YC Manual Flush Valve, Z6000 Aquaflush Exposed Closet Flush Valve, Cast Wall Flange, 1.6 GPF, Sweat Solder Kit by zurn
- **How much does it cost?** ¥44674 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/43971092-z6000-ws1-yb-yc-manual-flush-valve-z6000-aquaflush-exposed)

## Best For

- zurn enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Durable brass construction with chemical-resistant gaskets reduces maintenance.
- • **Easy Installation:** Exposed sweat solder kit designed for quick, hassle-free setup.
- • **Eco-Friendly Flush:** 1.6 gallons per flush meets WaterSense standards for sustainability.
- • **Sleek Chrome Finish:** Polished wall flange adds modern elegance to any restroom.
- • **Whisper-Quiet Operation:** Soft-close tech eliminates water hammer noise for a premium experience.

## Overview

The Zurn Z6000-WS1-YB-YC Manual Flush Valve combines commercial-grade brass durability with a polished chrome finish and a water-efficient 1.6 GPF flush. Featuring chemical-resistant seals and quiet soft-close technology, it ensures long-lasting, low-maintenance performance. LEED and WaterSense compliant, this valve is perfect for professionals seeking reliable, sustainable restroom solutions backed by a 3-year warranty.

## Description

Zurn manual flush valves provide a more reliable and sustainable restroom experience. Zurn Aquaflush exposed quiet diaphragm type flush valve with top spud connection for water closets. Exposed sweat solder kit. Polished chrome-plated finish cast wall flange. 1.6 gpf closet flush volume.

Review: Good product - Very easy to install. Still working well 2 months after installation.
Review: Good fit - Easy install

## Features

- Exposed sweat solder kit
- Polished chrome-plated finish cast wall flange
- 1.6 gpf closet flush volume
- Clog-resistant linear bypass diaphragm
- Chemical resistant gaskets and seals for extended service life with lower maintenance costs; Quiet operation and soft-close technology that eliminates water hammer; Polished chrome finish; 3-year warranty; LEED and WaterSense compliant options;

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002G78AHU |
| Best Sellers Rank | #28,444 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #38 in Toilet Flush Valves #2,411 in Kitchen & Bath Fixtures |
| Brand | Zurn |
| Brand Name | Zurn |
| Connector Type | Solder |
| Customer Reviews | 4.5 out of 5 stars 264 Reviews |
| Exterior Finish | Chrome |
| Global Trade Identification Number | 00670240410602 |
| Included Components | Rough Plumbing;Connectors, Valves and Fittings;faucet-valves |
| Inlet Connection Size | 1 inches |
| Inlet Connection Type | Flange |
| Item Dimensions | 9.9 x 9.4 x 4.9 inches |
| Item Type Name | Faucet Valves |
| Item Weight | 1.1 pounds |
| Item dimensions L x W x H | 9.9 x 9.4 x 4.9 inches |
| Manufacturer | Zurn Industries |
| Manufacturer Part Number | Z6000-WS1-YB-YC |
| Manufacturer Warranty Description | 3-Year Limited Warranty |
| Material | Brass |
| Material Type | Brass |
| Maximum Pressure | 100 psi |
| Model Number | Z6000-WS1-YB-YC |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Number of Ports | 2 |
| Outlet Connection Size | 3 inches |
| Outlet Connection Type | Sweat |
| Size | 9.9 inches |
| Specification Met | ADA |
| Thread Type | NPT |
| UPC | 670240410602 702404106028 670240423213 |
| Unit Count | 1 Count |
| Valve Type | flush valve |

## Product Details

- **Brand:** Zurn
- **Exterior Finish:** Chrome
- **Inlet Connection Size:** 1 inches
- **Inlet Connection Type:** Flange
- **Item dimensions L x W x H:** 9.9 x 9.4 x 4.9 inches
- **Material:** Brass
- **Maximum Operating Pressure:** 100 psi
- **Number of Ports:** 2
- **Outlet Connection Size:** 3 inches
- **Outlet Connection Type:** Sweat

## Images

![Z6000-WS1-YB-YC Manual Flush Valve, Z6000 Aquaflush Exposed Closet Flush Valve, Cast Wall Flange, 1.6 GPF, Sweat Solder Kit - Image 1](https://m.media-amazon.com/images/I/71r4N6XfqCL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Is there a way to increase the water pressure on this item? I bought it and it barely flushed half the time.**
A: You should check your water pressure at the source. It should be between 40 and 60 psi. This device cannot compensate for low water pressure.

**Q: What is the length of the vacuum breaker tube?**
A: Generally 1 1/2" diameter x 9" long

**Q: will this flush valve work on a toto ut104e urinal?**
A: For that urinal, please use Z6003-EWS-YB-YC

**Q: I am building a keg urinal and plan on building a ring inside to dispense the flush water. Will this work to flush it?**
A: Not without water pressure.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by F***Y on October 23, 2024*

Very easy to install. Still working well 2 months after installation.

### ⭐⭐⭐⭐⭐ Good fit
*by S***A on September 21, 2026*

Easy install

### ⭐⭐⭐⭐⭐ Great product
*by K***3 on April 16, 2026*

Commercial grade toilet flush valve perfect valve for replacement repair

## Frequently Bought Together

- Zurn Z6000-WS1-YB-YC Manual Flush Valve, Z6000 Aquaflush Exposed Closet Flush Valve, Cast Wall Flange, 1.6 GPF, Sweat Solder Kit
- Zurn ZERK-CPM AquaSense E-Z Flush Retrofit Kit with Metal Cover, Chrome
- Zurn P6000-ECR-WS1-RK 1.6 gpf Closet Aquaflush Diaphragm Kit Rebuild Kit

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.jp/products/43971092-z6000-ws1-yb-yc-manual-flush-valve-z6000-aquaflush-exposed](https://www.desertcart.jp/products/43971092-z6000-ws1-yb-yc-manual-flush-valve-z6000-aquaflush-exposed)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-05*