---
product_id: 55564453
title: "Ay McDonald 4420-465 2069 1 1/2- Inch Silent Sump Check Valve"
brand: "ay mcdonald"
price: "¥1369"
currency: JPY
in_stock: false
url: https://www.desertcart.jp/products/55564453-ay-mcdonald-4420-465-2069-1-1-2-inch-silent
store_origin: JP
region: Japan
---

# Compact dimensions Leak-proof performance Stainless steel durability Ay McDonald 4420-465 2069 1 1/2- Inch Silent Sump Check Valve

**Brand:** ay mcdonald
**Price:** ¥1369
**Availability:** ❌ Out of Stock

## Summary

> 🔇 Silence is Golden: Upgrade Your Sump System Today!

## Quick Answers

- **What is this?** Ay McDonald 4420-465 2069 1 1/2- Inch Silent Sump Check Valve by ay mcdonald
- **How much does it cost?** ¥1369 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/55564453-ay-mcdonald-4420-465-2069-1-1-2-inch-silent)

## Best For

- ay mcdonald enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted with stainless steel for unmatched durability and reliability.
- • **Pressure Tested:** Every valve is rigorously tested to ensure leak-proof performance.
- • **All-Inclusive Package:** Comes with stainless steel clamps for a complete setup right out of the box.
- • **Compact & Lightweight:** Designed for easy installation with dimensions of 7.62 x 7.62 x 28.89 cm and only 408g.
- • **Say Goodbye to Hammering!:** Experience a peaceful pump cycle with our silent sump check valve.

## Overview

The AY McDonald 4420-465 1 1/2-Inch Silent Sump Check Valve is engineered to eliminate the disruptive hammering noise typically associated with sump pumps. Made from durable stainless steel and rigorously pressure tested, this valve ensures leak-proof performance. With its compact design and included stainless steel clamps, it’s the perfect solution for a quiet and efficient sump system.

## Description

1 1/2" Silent Sump Pump Check Valve

## Features

- Eliminates the typical hammering of a sump check valve after the pump cycles
- All valves are pressure tested to ensure Leak-proof performance
- Stainless steel clamps included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | AY McDonald |
| Part Number | 4420-465 |
| Product Dimensions | 7.62 x 7.62 x 28.89 cm; 408.23 Grams |
| Item model number | 4420-465 |
| Material | Stainless Steel |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 408 g |

## Images

![Ay McDonald 4420-465 2069 1 1/2- Inch Silent Sump Check Valve - Image 1](https://m.media-amazon.com/images/I/31pGJtRHfyL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/55564453-ay-mcdonald-4420-465-2069-1-1-2-inch-silent](https://www.desertcart.jp/products/55564453-ay-mcdonald-4420-465-2069-1-1-2-inch-silent)

---

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