---
product_id: 255639346
title: "Canplas 73009 Backwater Valve with 4-Inch PVC, White"
brand: "canplas"
price: "KD 33.20"
currency: KWD
in_stock: true
category: "Canplas"
url: https://www.desertcart.com.kw/products/255639346-canplas-73009-backwater-valve-with-4-inch-pvc-white
store_origin: KW
region: Kuwait
---

# Neoprene O-ring leak seal Durable Acme threaded socket design Reliable backflow protection Canplas 73009 Backwater Valve with 4-Inch PVC, White

**Brand:** canplas
**Price:** KD 33.20
**Availability:** ✅ In Stock

## Summary

> 🛠️ Secure your flow, protect your home—because backups are so last season!

## Quick Answers

- **What is this?** Canplas 73009 Backwater Valve with 4-Inch PVC, White by canplas
- **How much does it cost?** KD 33.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/255639346-canplas-73009-backwater-valve-with-4-inch-pvc-white)

## Best For

- canplas enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Acme threaded sockets deliver superior traction and strength for long-term durability.
- • **Leak-Proof Seal:** Neoprene O-ring ensures a watertight closure, eliminating worries about leaks.
- • **Certified Quality:** Meets ASSE standards, guaranteeing trusted performance and peace of mind.
- • **Effortless Installation:** Compact, lightweight design with socket x socket DWV fittings for a seamless fit.
- • **Ultimate Backflow Defense:** Prevents sewage and stormwater backflow to protect your home’s plumbing integrity.

## Overview

The Canplas 73009 Backwater Valve is a compact, lightweight 4-inch PVC valve designed to prevent sewage and stormwater backflow. Featuring durable Acme threaded sockets and a neoprene O-ring for a reliable, leak-proof seal, it meets ASSE certification standards for trusted plumbing protection.

## Description

......

## Features

- Protection against the backflow of sewage and storm water
- Compact, lightweight and easy to install
- All Canplas Backwater valves are socket x socket with all sockets being DWV
- Acme threads provide positive traction and extra strength
- Neoprene O-ring effectively seals valve lid

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002KKVET4 |
| ASIN  | B002KKVET4 |
| Batteries Included? | No |
| Batteries Required? | No |
| Color | White |
| Date First Available | 5 May 2013 |
| Date First Available  | 5 May 2013 |
| Included components | 223284W |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 13.6 g |
| Item model number | 223284W |
| Item model number  | 223284W |
| Manufacturer | Canplas |
| Manufacturer  | Canplas |
| Material | Polyvinyl Chloride |
| Measurement System | inch |
| Number Of Pieces | 1 |
| Part number | 223284W |
| Product Dimensions | 24.77 x 17.15 x 16.51 cm; 13.61 g |
| Product Dimensions  | 24.77 x 17.15 x 16.51 cm; 13.61 g |
| Size | 6.5 x 6.75 x 9.75 inches |
| Specification met | ASSE |

## Product Details

- **Brand:** Canplas
- **Exterior finish:** White
- **Inlet connection size:** 4 Inches
- **Item dimensions L x W x H:** 24.8 x 17.1 x 16.5 centimeters
- **Material:** Polyvinyl Chloride

## Images

![Canplas 73009 Backwater Valve with 4-Inch PVC, White - Image 1](https://m.media-amazon.com/images/I/41pOkGlE6BL.jpg)
![Canplas 73009 Backwater Valve with 4-Inch PVC, White - Image 2](https://m.media-amazon.com/images/I/51-7YUI4FyL.jpg)
![Canplas 73009 Backwater Valve with 4-Inch PVC, White - Image 3](https://m.media-amazon.com/images/I/519w4-aAN8L.jpg)
![Canplas 73009 Backwater Valve with 4-Inch PVC, White - Image 4](https://m.media-amazon.com/images/I/51M8Rc4AyEL.jpg)
![Canplas 73009 Backwater Valve with 4-Inch PVC, White - Image 5](https://m.media-amazon.com/images/I/51hcHMfcl5L.jpg)

## Questions & Answers

**Q: Can this be installed in a vertical position?**
A: I can tell you what happens when this is installed vertically, the lid cracks and sewage leaks all over the basement floor!  My plumber installed it vertically when my house was built 1.5 years ago.  It only took 2 guests staying in the basement for the lid to crack.

**Q: How long is the whole thing?**
A: Size 
6.5 x 6.75 x 9.75 inches

**Q: I have a drain in my backyard which i tie my drain into this sometimes backs up can this be used for this purpose.How much pressure to open it up ?**
A: I think it will work although there is no gasket, unless specs have changed since my installation! There could be some leakage. 
It takes very little pressure to open!

**Q: Is there a neoprene or other seal on the flapper to provide a positive seal?**
A: See http://www.canplasplumbing.com/plumbing.aspx?categoryID=385  -(put in whole http address)- and you will find their backwater valves and a replacement flapper. It is made out of ABS and has a neoprene ring just like the flapper in the valve.. The screw on top - access plug -also has a neoprene ring.

## Frequently Bought Together

- Canplas 73009 Backwater Valve with 4-Inch PVC, White
- Supply Giant 6I49 Flexible PVC Coupling With Stainless Steel Clamps, 4", Black

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-05-13*