---
product_id: 781741316
title: "1-1/4\" No-Lead Brass In-Line Check Valve"
brand: "flngr"
price: "€ 154.44"
currency: EUR
in_stock: true
reviews_count: 5
category: "Flngr"
url: https://www.desertcart.fi/products/781741316-1-1-4-no-lead-brass-in-line-check-valve
store_origin: FI
region: Finland
---

# 200 PSI max working pressure 1.25-inch standard pipe thread Heavy-duty no-lead brass build 1-1/4" No-Lead Brass In-Line Check Valve

**Brand:** flngr
**Price:** € 154.44
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your pump game with brass-backed reliability!

## Quick Answers

- **What is this?** 1-1/4" No-Lead Brass In-Line Check Valve by flngr
- **How much does it cost?** € 154.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/781741316-1-1-4-no-lead-brass-in-line-check-valve)

## Best For

- flngr enthusiasts

## Why This Product

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

## Key Features

- • **Tested for Perfection:** 100% rigorously tested to guarantee flawless performance right out of the box.
- • **Universal Compatibility:** Fits most pumps with standard 1-1/4 inch FNPT pipe threads for seamless installation.
- • **Premium Brass Durability:** No-lead brass construction ensures long-lasting corrosion resistance and reliability.
- • **Precision Pressure Control:** Opens at just 5 PSI and withstands up to 200 PSI to maintain optimal system pressure.
- • **Enhanced Backflow Protection:** Stainless steel springs and fasteners prevent water backflow, keeping your system primed and efficient.

## Overview

The 1-1/4" No-Lead Brass In-Line Check Valve by Flngr is a robust plumbing solution designed to prevent backflow in well and irrigation systems. Crafted from heavy-duty no-lead brass with stainless steel springs, it supports up to 200 PSI and features standard 1.25-inch FNPT connections for easy installation. Tested for quality, it ensures your pump system stays primed and efficient, making it the trusted choice for professionals seeking durability and performance.

## Description

1-1/4-Inch Check Valve, 1 1/4" Female Pipe Thread

Review: Perfect Check Valve for what we needed. Arrived on time and worked for what we needed.
Review: My contractor installed a plastic check valve, which failed after about 3 months of use. Ordered this one but installed another plastic one while I waited for it to arrive. It arrived and the new plastic valve failed... weird. But installed the brass one and it is working great.

## Features

- 1 1/4-Inch Brass pump check valve keeps jet, centrifugal, and submersible well pump water systems primed, Prevents backflow in well or irrigation systems
- 1-1/4-Inch Check Valve- Constructed from heavy-duty no-lead Brass brass. Working pressure is 200 PSI - 5 PSI to open
- UPGRADE DESIGN - In-Line Check Valve has stainless steel springs and fasteners to prevent water from flowing back to the source and maintain system pressure
- 1-1/4-Inch Check Valve Compatible with most pumps - standard Pipe Thread, Teflon tape, easy installation
- 100% of the products have been rigorously tested to ensure that each product received by our users works perfectly

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09XF2RFK6 |
| Brand | Flngr |
| Exterior Finish | Stainless Steel |
| Inlet Connection Size | 1.25 Inches |
| Inlet Connection Type | National Pipe Tapered |
| Item Dimensions LxWxH | 5.3 x 5.3 x 6.6 Centimeters |
| Item Weight | 428 g |
| Item dimensions L x W x H | 5.3 x 5.3 x 6.6 Centimeters |
| Item model number | 1-1/4" Check Valves |
| Manufacturer | Flngr |
| Material | Brass |
| Maximum Operating Pressure | 200 Pound per Square Inch |
| Number of Ports | 2 |
| Outlet Connection Size | 1.25 Inches |
| Outlet Connection Type | FNPT |
| Product Dimensions | 5.33 x 5.33 x 6.6 cm; 428 g |
| UPC | 638457774276 |

## Product Details

- **Brand:** Flngr
- **Exterior Finish:** Stainless Steel
- **Inlet Connection Size:** 1.25 Inches
- **Inlet Connection Type:** National Pipe Tapered
- **Item dimensions L x W x H:** 5.3 x 5.3 x 6.6 Centimeters
- **Material:** Brass
- **Maximum Operating Pressure:** 200 Pound per Square Inch
- **Number of Ports:** 2
- **Outlet Connection Size:** 1.25 Inches
- **Outlet Connection Type:** FNPT

## Images

![1-1/4" No-Lead Brass In-Line Check Valve - Image 1](https://m.media-amazon.com/images/I/71XIo0YOJqL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by K***M on 9 July 2024*

Perfect Check Valve for what we needed. Arrived on time and worked for what we needed.

### ⭐⭐⭐⭐⭐ Review
*by D***Y on 24 July 2022*

My contractor installed a plastic check valve, which failed after about 3 months of use. Ordered this one but installed another plastic one while I waited for it to arrive. It arrived and the new plastic valve failed... weird. But installed the brass one and it is working great.

### ⭐⭐⭐⭐⭐ Review
*by J***R on 30 October 2025*

Purchased for a well project. No all back so it must be good

## Frequently Bought Together

- 1 1/4-Inch Check Valve,Female NPT,No-Lead Brass,Female Pipe Thread Compatible with Most Pumps,Silent Check Valve,Prevents Backflow in Well or Irrigation Systems
- VEVOR Deep Well Submersible Pump, 1HP 115V/60Hz, 37gpm Flow 207ft Head, with 33ft Electric Cord, 4" Stainless Steel Water Pump for Industrial, Irrigation&Home Use, IP68 Waterproof Grade
- SIMMONS 1350 Rubber Torque Arrestor, 1" to 1-1/4"

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**Shop now:** [https://www.desertcart.fi/products/781741316-1-1-4-no-lead-brass-in-line-check-valve](https://www.desertcart.fi/products/781741316-1-1-4-no-lead-brass-in-line-check-valve)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-16*