---
product_id: 13567392
title: "Pentair 263042 Check Valve CPVC for Pool Pumps, 2 Port Straight"
price: "¥16497"
currency: JPY
in_stock: true
reviews_count: 8
url: https://www.desertcart.jp/products/13567392-pentair-263042-check-valve-cpvc-for-pool-pumps-2-port
store_origin: JP
region: Japan
---

# CPVC material ensures corrosion resistance Genuine Pentair part for trusted durability 2-port straight design for seamless pump integration Pentair 263042 Check Valve CPVC for Pool Pumps, 2 Port Straight

**Price:** ¥16497
**Availability:** ✅ In Stock

## Summary

> 💧 Keep your pool flowing flawlessly with Pentair’s trusted check valve!

## Quick Answers

- **What is this?** Pentair 263042 Check Valve CPVC for Pool Pumps, 2 Port Straight
- **How much does it cost?** ¥16497 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/13567392-pentair-263042-check-valve-cpvc-for-pool-pumps-2-port)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted OEM Quality:** Genuine Pentair part number 263042 guarantees reliability and performance.
- • **Effortless Installation:** No assembly required—get your pool pump back in action fast.
- • **Perfect Fit Replacement:** Designed to align precisely with existing pool pump setups for hassle-free swaps.
- • **Corrosion-Resistant CPVC:** Engineered with durable CPVC to withstand pool chemicals and extend valve life.
- • **Cost-Effective Maintenance:** Save up to 3x compared to local pool store prices without compromising quality.

## Overview

The Pentair 263042 Check Valve CPVC is a genuine OEM replacement part designed for pool pumps, featuring a durable corrosion-resistant CPVC build and a 2-port straight configuration. It requires no assembly and fits seamlessly into existing systems, offering a cost-effective solution to maintain optimal water flow and prevent backflow in pools and attached hot tubs.

## Description

Pentair 263042 Check Valve CPVC for Pool Pumps, 2 Port Straight

Review: 1/3 the price! - All I needed was the removable clear valve. My pool store wanted $149.99. I got the complete valve assembly for $49 and it's original.
Review: 17,000 gal pool var 2 speed pump - This worked perfectly. I was losing water level and my hot tub that is attached to my pool. Spring on the previous five was visibly broken. I bought this part, took off the clear plastic part, used it and the internal attached valve to replace the broken one. Holes lined up perfectly with the old part. Completely fixed my problem and hot tub is now holding water at the appropriate level.

## Features

- Genuine Pentair
- Part Number: 263042
- Get Ready For The Pool Season With Preventative Maintained On Your Pool Equipment
- No Assembly Required

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #69,792 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #809 in Pool & Spa Replacement Parts |
| Customer Reviews | 4.4 out of 5 stars 352 Reviews |

## Images

![Pentair 263042 Check Valve CPVC for Pool Pumps, 2 Port Straight - Image 1](https://m.media-amazon.com/images/I/51fp8+WRbIL.jpg)
![Pentair 263042 Check Valve CPVC for Pool Pumps, 2 Port Straight - Image 2](https://m.media-amazon.com/images/I/51jo0I0MVrL.jpg)
![Pentair 263042 Check Valve CPVC for Pool Pumps, 2 Port Straight - Image 3](https://m.media-amazon.com/images/I/51tqBZo8MoL.jpg)
![Pentair 263042 Check Valve CPVC for Pool Pumps, 2 Port Straight - Image 4](https://m.media-amazon.com/images/I/61IkFcGDkEL.jpg)
![Pentair 263042 Check Valve CPVC for Pool Pumps, 2 Port Straight - Image 5](https://m.media-amazon.com/images/I/61bwjcwQujL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 1/3 the price!
*by M***D on March 13, 2025*

All I needed was the removable clear valve. My pool store wanted $149.99. I got the complete valve assembly for $49 and it's original.

### ⭐⭐⭐⭐⭐ 17,000 gal pool var 2 speed pump
*by H***I on July 21, 2024*

This worked perfectly. I was losing water level and my hot tub that is attached to my pool. Spring on the previous five was visibly broken. I bought this part, took off the clear plastic part, used it and the internal attached valve to replace the broken one. Holes lined up perfectly with the old part. Completely fixed my problem and hot tub is now holding water at the appropriate level.

### ⭐⭐⭐⭐⭐ Direct replacement
*by G***E on October 26, 2023*

I needed to replace the check valve in my pool filter piping. This was the best value I found. I only needed the check valve flapper, but buying the entire assembly was a better price and an easy replacement. I simply removed the eight screws from the valve, removed the clear plastic cover and spring-loaded flap and replaced the old one with it. It does not bother me that I now have an extra black plastic housing. I might need it some day.

## Frequently Bought Together

- Pentair 263042 Check Valve CPVC for Pool Pumps, 2 Port Straight
- Pentair 263028 Three Port Diverter Valve with 2" PVC Pipe - Grey
- Pentair 263029 Grey/Black Diverter Valve 2-Way 2-Inch (2-1/2-Inch Slip Outside), PVC, Grey/Black

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-28*