---
product_id: 19968098
title: "42725 2 in. Backwater Valve Device for Integral Trap Shower Drain"
brand: "oatey"
price: "₪81"
currency: ILS
in_stock: true
url: https://www.desertcart.co.il/products/19968098-42725-2-in-backwater-valve-device-for-integral-trap-shower
store_origin: IL
region: Israel
---

# 2 in. inlet/outlet size One-piece trap/cleanout design Prevents sewage backup 42725 2 in. Backwater Valve Device for Integral Trap Shower Drain

**Brand:** oatey
**Price:** ₪81
**Availability:** ✅ In Stock

## Summary

> 🛠️ Upgrade your drain game—never fear backup again!

## Quick Answers

- **What is this?** 42725 2 in. Backwater Valve Device for Integral Trap Shower Drain by oatey
- **How much does it cost?** ₪81 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/19968098-42725-2-in-backwater-valve-device-for-integral-trap-shower)

## Best For

- oatey enthusiasts

## Why This Product

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

## Key Features

- • **Maximized Capacity:** 3-3/4 inch deep sump bowl handles large volumes, reducing clog risks and maintenance.
- • **Universal 2-Inch Fit:** Fits standard 2-inch Schedule 40 DWV pipes with solvent weld and threaded connections for easy installation.
- • **Compact & Clean Design:** One-piece trap and cleanout combo simplifies maintenance and saves space.
- • **Professional-Grade Durability:** Crafted from high-quality PVC trusted by plumbing pros for over a century.
- • **Seamless Drainage & Protection:** Integral backwater valve stops sewage backup while ensuring smooth drainage.

## Overview

The Oatey 42725 2-inch Backwater Valve Device integrates a trap drain with a backwater valve to prevent sewage backup while allowing efficient drainage. Designed for 2-inch Schedule 40 DWV pipes, it features a deep 3-3/4 inch sump bowl and a one-piece trap/cleanout design, crafted from durable PVC. Trusted by professionals for over 100 years, this compact valve ensures reliable, low-maintenance plumbing protection in residential and commercial settings.

## Description

Product Description               Oatey Integral Floor Drain with P-Trap is available with an optional backwater device that transforms the drain into a backwater valve, allowing drainage while preventing sewage backup. Oatey products have earned the trust of plumbing professionals for over 100 years.                  From the Manufacturer               Oatey products can be found in residential and commercial applications and have achieved excellent brand name recognition with consumers. All products are backed with the highest quality technical and customer support programs in the industry

## Features

- Trap drain allows for drainage while preventing sewage backup
- Solvent weld over 2 in. Scheudle 40 DWV pipe
- One piece trap drain/cleanout design
- 3-3/4 in. deep sump bowl for large capacity
- Built in 2 in. FIP threadway for backwater device

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | PVC |
| Brand | Oatey |
| Item dimensions L x W x H | 2 x 2 x 3 inches |
| Exterior Finish | exterior_finish |
| Inlet Connection Size | 2 Inches |
| Inlet Connection Type | threaded |
| Outlet Connection Type | FIP |
| Number of Ports | 2 |
| Outlet Connection Size | 2 Inches |
| Specification Met | ASTM |
| Global Trade Identification Number | 00038753427256 |
| Manufacturer | Oatey |
| UPC | 038753427256 |
| Part Number | 42725 |
| Item Weight | 1.44 ounces |
| Product Dimensions | 2 x 2 x 3 inches |
| Item model number | 42725 |
| Is Discontinued By Manufacturer | No |
| Size | 2 Inch |
| Color | White |
| Style | Round |
| Shape | Round |
| Item Package Quantity | 1 |
| Number Of Pieces | 1 |
| Included Components | Backwater Valve |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 1-year limited |

## Product Details

- **Material:** PVC
- **Brand:** Oatey
- **Item dimensions L x W x H:** 2 x 2 x 3 inches
- **Exterior Finish:** exterior_finish
- **Inlet Connection Size:** 2 Inches
- **Inlet Connection Type:** threaded
- **Outlet Connection Type:** FIP
- **Number of Ports:** 2
- **Outlet Connection Size:** 2 Inches
- **Specification Met:** ASTM

## Images

![42725 2 in. Backwater Valve Device for Integral Trap Shower Drain - Image 1](https://m.media-amazon.com/images/I/71AzfxTjSFL.jpg)

## Questions & Answers

**Q: Is this a drain trap(pictured) or just a backwater valve?**
A: It is a trap with the option of having a ball check valve to prevent backwater.

**Q: Does the backwater device come with it?**
A: no you have to purchase it separately.

## Frequently Bought Together

- Oatey 42725 Backwater Valve Device, 2", White
- Minimprover Internal Backwater Valve,2-F 2" Float Model Flood-Guard for 2-inch Flood Drains,Drain Backflow Preventer for Sewer Flood Protection
- General Specialties Flood-Guard for 2" Flood Drains

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**Shop now:** [https://www.desertcart.co.il/products/19968098-42725-2-in-backwater-valve-device-for-integral-trap-shower](https://www.desertcart.co.il/products/19968098-42725-2-in-backwater-valve-device-for-integral-trap-shower)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-01-24*