---
product_id: 20806855
title: "Waterway 600-8140 1.5\" Spa Air Blower Spring Check Valve"
brand: "waterway plastics"
price: "€ 46.24"
currency: EUR
in_stock: true
reviews_count: 9
category: "Waterway Plastics"
url: https://www.desertcart.fr/products/20806855-waterway-600-8140-1-5-spa-air-blower-spring-check
store_origin: FR
region: France
---

# Easy compression install 1.5" precision fit Spring check valve protection Waterway 600-8140 1.5" Spa Air Blower Spring Check Valve

**Brand:** waterway plastics
**Price:** € 46.24
**Availability:** ✅ In Stock

## Summary

> 🛁 Keep your spa blower dry and running smooth—because downtime is not an option!

## Quick Answers

- **What is this?** Waterway 600-8140 1.5" Spa Air Blower Spring Check Valve by waterway plastics
- **How much does it cost?** € 46.24 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/20806855-waterway-600-8140-1-5-spa-air-blower-spring-check)

## Best For

- waterway plastics enthusiasts

## Why This Product

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

## Key Features

- • **Precision 1.5" Fit:** Seamlessly integrates with standard spa air blower piping for hassle-free upgrades.
- • **Effortless Installation:** Designed for quick, tool-friendly setup—get your spa system protected in minutes.
- • **Durable Metal Construction:** Built with robust stainless steel for long-lasting corrosion resistance and performance.
- • **Reliable Spring-Loaded Seal:** Prevents water backflow with a 1/4 lb spring tension, safeguarding your blower from damage.
- • **Versatile Connection Options:** Supports compression, flare, and flange outlet types for flexible installation.

## Overview

The Waterway 600-8140 1.5" Spa Air Blower Spring Check Valve is a durable, metal valve designed to prevent water intrusion into spa air blowers. Featuring a 1/4 lb spring tension, it opens under blower air pressure and closes securely when off, ensuring reliable backflow protection. With versatile 1.5" compression and flange connections, it offers easy installation and long-lasting performance, making it a top choice for spa maintenance professionals.

## Description

This is a check valve used on Air Blowers. The check valve gives extra protection to stop water from intruding into your blower. Air from the blower presses on the valve's spring when operational which opens the gate, and closes the gate when the blower is off. Spring Tension: 1/4 lb

Review: Great value - Easy install in piping
Review: Works. - A little noisy but works.

## Features

- Waterway 600-8140 1.5" Spa Air Blower Spring Check Valve

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00LB820E4 |
| Best Sellers Rank | #129,696 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #26 in Pool Filter Valves |
| Brand | Waterway Plastics |
| Brand Name | Waterway Plastics |
| Customer Reviews | 4.2 out of 5 stars 57 Reviews |
| Exterior Finish | Stainless Steel |
| Inlet Connection Size | 1.5 Inches |
| Inlet Connection Type | Compression |
| Item Dimensions | 6 x 4 x 4 inches |
| Item dimensions L x W x H | 6 x 4 x 4 inches |
| Manufacturer | Waterway Plastics |
| Manufacturer Part Number | 600-8140 |
| Material | Metal |
| Material Type | Metal |
| Model Number | 0702811320789 |
| Number of Ports | 2 |
| Outlet Connection Size | 1.5 Inches |
| Outlet Connection Type | Flare, Compression, Flange |
| Set Name | Single Spring Check Valve |
| Size | Small |
| Thread Size | 1.5 inches |
| Thread Type | Compression |
| UPC | 702811320789 |
| Unit Count | 1.0 Count |
| Valve Type | Check Valve |

## Images

![Waterway 600-8140 1.5" Spa Air Blower Spring Check Valve - Image 1](https://m.media-amazon.com/images/I/41jAS+acI0L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great value
*by B***E on June 26, 2025*

Easy install in piping

### ⭐⭐⭐⭐ Works.
*by J***D on February 7, 2020*

A little noisy but works.

### ⭐⭐⭐⭐⭐ Input and output diameters
*by A***T on January 9, 2022*

For what it was intended.

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**Shop now:** [https://www.desertcart.fr/products/20806855-waterway-600-8140-1-5-spa-air-blower-spring-check](https://www.desertcart.fr/products/20806855-waterway-600-8140-1-5-spa-air-blower-spring-check)

---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-09-06*