---
product_id: 349122264
title: "EZ-FLO 20423LF Brass Swing Check Valve"
brand: "eastman"
price: "KD 13.32"
currency: KWD
in_stock: true
url: https://www.desertcart.com.kw/products/349122264-ez-flo-20423lf-brass-swing-check-valve
store_origin: KW
region: Kuwait
---

# 200 PSI max pressure 3/4 inch IPS connection Lead-free safety certified EZ-FLO 20423LF Brass Swing Check Valve

**Brand:** eastman
**Price:** KD 13.32
**Availability:** ✅ In Stock

## Summary

> 🚰 Keep your water flowing clean and safe—because your system deserves the best!

## Quick Answers

- **What is this?** EZ-FLO 20423LF Brass Swing Check Valve by eastman
- **How much does it cost?** KD 13.32 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/349122264-ez-flo-20423lf-brass-swing-check-valve)

## Best For

- eastman enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last Brass:** Premium brass construction ensures durability and corrosion resistance for years of reliable service.
- • **Health-First Design:** Lead-free and NSF certified, guaranteeing safe potable water flow and peace of mind for your home or business.
- • **Effortless Installation:** Standard 3/4 inch IPS flange connection makes setup quick and hassle-free—get your system running fast.
- • **Pressure-Ready Performance:** Handles up to 200 PSI, perfect for demanding water, oil, and gas systems without compromise.
- • **Versatile System Protector:** Ideal for wells, boilers, and potable water lines, this valve prevents backflow and contamination with precision.

## Overview

The EZ-FLO 20423LF Brass Swing Check Valve is a robust, lead-free valve engineered for backflow prevention in potable water, well, and boiler systems. Featuring a durable brass body, 3/4 inch IPS flange connections, and a maximum operating pressure of 200 PSI, it ensures reliable, safe, and easy installation while meeting CSA and NSF safety standards.

## Description

EZ-FLO 20423LF Brass Swing Check Valve

## Features

- EASTMAN BRASS SWING CHECK VALVE: The Eastman swing check valve features a mechanism specifically engineered as a backflow preventer, protecting your water systems from contamination and damage
- DURABLE: This Swing Check Valve is crafted from high-quality brass, ensuring longevity and reliability as a backflow preventer in water supply systems
- VERSATILE: With a working pressure of 125 PSI to 200 WOG, this check valve is perfect for a variety of uses including wells, boiler systems, and potable water installations
- EASY TO INSTALL: Designed with a 3/4 inch IPS connection, this swing check valve ensures a secure and straightforward installation process
- SAFETY: Lead-free and suitable for all potable water supply installations, this valve prioritizes your health and safety

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Brass |
| Brand | Eastman |
| Item dimensions L x W x H | 6 x 6 x 5.6 Centimeters |
| Exterior Finish | Brass |
| Inlet Connection Size | 0.75 Inches |
| Inlet Connection Type | Flange |
| Outlet Connection Type | Flange |
| Maximum Operating Pressure | 200 Pound per Square Inch |
| Number of Ports | 1 |
| Outlet Connection Size | 0.75 Inches |
| Specification Met | CSA, NSF |
| Global Trade Identification Number | 00091712423386 |
| Manufacturer | EZ-FLO |
| UPC | 091712423386 |
| Country of Origin | USA |
| Item model number | 20423LF |
| Product Dimensions | 6.05 x 6.05 x 5.56 cm; 244.94 g |
| ASIN | B00GZ3H5JA |

## Product Details

- **Material:** Brass
- **Brand:** Eastman
- **Item dimensions L x W x H:** 6 x 6 x 5.6 Centimeters
- **Exterior Finish:** Brass
- **Inlet Connection Size:** 0.75 Inches
- **Inlet Connection Type:** Flange
- **Outlet Connection Type:** Flange
- **Maximum Operating Pressure:** 200 Pound per Square Inch
- **Number of Ports:** 1
- **Outlet Connection Size:** 0.75 Inches

## Images

![EZ-FLO 20423LF Brass Swing Check Valve - Image 1](https://m.media-amazon.com/images/I/61AKWHJwWVL.jpg)

## Questions & Answers

**Q: Is this for 1 1/2" pipe or is it for a quantity of 1 for a 1/2" pipe?**
A: 1-1/2 inch IPS, not a quantity of one for 1/2 inch.

**Q: Can this be used with hose thread?**
A: These are pipe thread which is slightly different from hose thread. However there are hose adapters out there to make the transition

**Q: Does the swing valve have a spring too or just free floating?  Needed for lake pump but would be horizontal, so would it still work?**
A: The swing check valve does have a spring, but should not be an issue for the application you have described.

**Q: This says it is threaded as fip...is this compatible with male npt threads?**
A: Yes,  FIP and NPT are interchangeable.

## Frequently Bought Together

- Eastman Brass Swing Check Valve, 3/4 Inch IPS, Brass Plumbing Fitting, 20423LF
- Eastman 3/4 Inch IPS Heavy Duty Full Port Ball Valve, Brass Plumbing Fitting, 20047LF
- EZ-FLO Brass In-Line Check Valve, 3/4 Inch IPS, Stainless Steel Spring, 20403LF

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-05*