---
product_id: 47278659
title: "Valterra P23415LF 1/2\" Lead-Free Check Valve"
brand: "valterra"
price: "3178 kr"
currency: ISK
in_stock: true
reviews_count: 8
category: "Valterra"
url: https://www.desertcart.is/products/47278659-valterra-p23415lf-1-2-lead-free-check-valve
store_origin: IS
region: Iceland
---

# Freshwater backflow prevention 1/2" MPT threaded connection Durable brass build Valterra P23415LF 1/2" Lead-Free Check Valve

**Brand:** valterra
**Price:** 3178 kr
**Availability:** ✅ In Stock

## Summary

> 🔧 Secure your flow, lead-free and worry-free!

## Quick Answers

- **What is this?** Valterra P23415LF 1/2" Lead-Free Check Valve by valterra
- **How much does it cost?** 3178 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/47278659-valterra-p23415lf-1-2-lead-free-check-valve)

## Best For

- valterra enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Premium brass construction ensures long-term durability
- • **Precision Fit:** 1/2" MPT x MPT threading for seamless installation
- • **Trusted Legacy:** From Valterra, a leader since 1981 in plumbing innovation
- • **Backflow Protection:** Reliable freshwater backflow prevention keeps systems clean
- • **Lead-Free Assurance:** 100% lead-free for safe, eco-conscious plumbing

## Overview

The Valterra P23415LF is a 1/2" brass check valve designed with 100% lead-free materials, featuring MPT x MPT threaded connections for easy installation. Engineered to prevent freshwater backflow, it combines durability and safety, backed by Valterra’s trusted manufacturing legacy since 1981.

## Description

Valterra P23415LF Brass 1/2" Check Valve - MPT x MPT. Since 1981, Valterra Products, LLC, has been a leading supplier of brand name product lines to the RV, Pool & Spa, and Plumbing industries. Valterra’s Contract Manufacturing Division offers low-cost custom manufacturing and assembly services to client companies seeking to reduce costs and improve the bottom line.

Review: Works well! - Fit and function are good. Requires a bit of pressure or suction to open.
Review: Nice brass valve - The check valve seems to be well made and should hold up overtime. It's made of brass and has plastic valve parts. It fits nicely and I strongly recommend it. I recommend the seller as well.

## Features

- Freshwater backflow preventer
- Durable brass construction
- 100% lead-free
- Check Valve Size: 1/2"
- Style: MPT x MPT

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Valterra |
| Color | Brass |
| Connector Type | Threaded |
| Item dimensions L x W x H | 0.31 x 0.15 x 0.15 inches |
| Material | Brass |
| Size | 1 Count (Pack of 1) |

## Product Details

- **Brand:** Valterra
- **Color:** Brass
- **Connector Type:** Threaded
- **Exterior Finish:** Brass
- **Item Weight:** 0.18 Pounds
- **Item dimensions L x W x H:** 0.31 x 0.15 x 0.15 inches
- **Material:** Brass
- **Size:** 1 Count (Pack of 1)
- **Thread Size:** 1/2 inches
- **Thread Type:** NPT

## Images

![Valterra P23415LF 1/2" Lead-Free Check Valve - Image 1](https://m.media-amazon.com/images/I/51hpza2axkL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: What size wrench is needed ?**
A: An 8”-10” crescent wrench will work.

**Q: Are the pipe threads tappered or straight?**
A: Pipe thread is always tapered

**Q: what is the min psi to open the valve?**
A: Opening pressure is minimal. Any onboard water pump will open the valve.

**Q: Will this work on an inlet to the black water tank**
A: The Valterra P23415LF is a one way ½” check valve, which is typically used on RV water heaters so that hot water cannot flow backwards into water pumps. 
It is not made for use with a black water tank.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well!
*by W***D on June 4, 2025*

Fit and function are good. Requires a bit of pressure or suction to open.

### ⭐⭐⭐⭐⭐ Nice brass valve
*by D***D on December 20, 2025*

The check valve seems to be well made and should hold up overtime. It's made of brass and has plastic valve parts. It fits nicely and I strongly recommend it. I recommend the seller as well.

### ⭐⭐⭐⭐⭐ High Quality!
*by W***. on September 21, 2025*

High quality, great fit!

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**Shop now:** [https://www.desertcart.is/products/47278659-valterra-p23415lf-1-2-lead-free-check-valve](https://www.desertcart.is/products/47278659-valterra-p23415lf-1-2-lead-free-check-valve)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-13*