---
product_id: 59183641
title: "John Guest 3/8SCV 3/8\" Push Fit Single Check Valve, Non Return Valve (Speedfit)"
brand: "john guest"
price: "€ 34.04"
currency: EUR
in_stock: true
url: https://www.desertcart.it/products/59183641-john-guest-3-8scv-3-8-push-fit-single-check
store_origin: IT
region: Italy
---

# single check valve for backflow prevention 3/8" push-fit connection NSF certified reliability John Guest 3/8SCV 3/8" Push Fit Single Check Valve, Non Return Valve (Speedfit)

**Brand:** john guest
**Price:** € 34.04
**Availability:** ✅ In Stock

## Summary

> 🛠️ Upgrade your flow game with effortless, certified precision!

## Quick Answers

- **What is this?** John Guest 3/8SCV 3/8" Push Fit Single Check Valve, Non Return Valve (Speedfit) by john guest
- **How much does it cost?** € 34.04 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/59183641-john-guest-3-8scv-3-8-push-fit-single-check)

## Best For

- john guest enthusiasts

## Why This Product

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

## Key Features

- • **Certified Safety & Quality:** NSF certification guarantees trusted performance and peace of mind.
- • **Durable Plastic-Metal Build:** Engineered for longevity with a robust hybrid material blend.
- • **Compact & Lightweight Design:** Weighing only 18g, it fits seamlessly into tight spaces without bulk.
- • **Universal 3/8" Compatibility:** Perfectly sized for standard plumbing setups—upgrade your system instantly.
- • **Effortless Push-Fit Installation:** Snap it in place—no tools, no hassle, just secure plumbing.

## Overview

The John Guest 3/8SCV Push Fit Single Check Valve is a compact, lightweight plumbing valve designed for easy push-fit installation. Made from durable plastic and metal, it features NSF certification ensuring reliable backflow prevention in standard 3/8" plumbing systems.

## Description

John Guest 3/8SCV 3/8" Push Fit Single Check Valve, Non Return Valve (Speedfit)

## Features

- Part #: 3/8SCV

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | John Guest |
| Part Number | FBA_3/8SCV |
| Package Dimensions | 8.41 x 6.5 x 2.49 cm; 18 g |
| Item model number | COMINHKR046077 |
| Material | Plastic Metal |
| Item Package Quantity | 1 |
| Certification | NSF |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 18 g |

## Product Details

- **Material:** Plastic Metal
- **Brand:** John Guest
- **Exterior finish:** Plastic
- **Inlet connection size:** 0.38 inches
- **Inlet connection type:** Barbed Connector
- **Outlet connection type:** Barbed Connector
- **Number of ports:** 1
- **Outlet connection size:** 0.38 inches
- **Specification met:** NSF
- **Valve type:** Check Valve

## Images

![John Guest 3/8SCV 3/8" Push Fit Single Check Valve, Non Return Valve (Speedfit) - Image 1](https://m.media-amazon.com/images/I/71AjXs1nycL.jpg)
![John Guest 3/8SCV 3/8" Push Fit Single Check Valve, Non Return Valve (Speedfit) - Image 2](https://m.media-amazon.com/images/I/71Gwp81dEoL.jpg)
![John Guest 3/8SCV 3/8" Push Fit Single Check Valve, Non Return Valve (Speedfit) - Image 3](https://m.media-amazon.com/images/I/71tphFw3nvL.jpg)

## Frequently Bought Together

- John Guest 3/8SCV 3/8" Push Fit Single Check Valve, Non Return Valve (Speedfit)
- John Guest PPSV041212WP Plastic Push Shut Off Valve, White, 3/8 in. Tube OD
- John Guest 15mm x 3/8" Straight Connector

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**Shop now:** [https://www.desertcart.it/products/59183641-john-guest-3-8scv-3-8-push-fit-single-check](https://www.desertcart.it/products/59183641-john-guest-3-8scv-3-8-push-fit-single-check)

---

*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-03-14*