---
product_id: 13567392
title: "Pentair 263042 Check Valve CPVC for Pool Pumps, 2 Port Straight"
brand: "pentair"
price: "₨2438"
currency: SCR
in_stock: true
reviews_count: 9
category: "Pentair"
url: https://www.desertcart.sc/products/13567392-pentair-263042-check-valve-cpvc-for-pool-pumps-2-port
store_origin: SC
region: Seychelles
---

# CPVC material resists corrosion 2-port straight design for seamless flow No assembly required, plug & play Pentair 263042 Check Valve CPVC for Pool Pumps, 2 Port Straight

**Brand:** pentair
**Price:** ₨2438
**Availability:** ✅ In Stock

## Summary

> 💧 Keep your pool perfect—flow uninterrupted, maintenance simplified!

## Quick Answers

- **What is this?** Pentair 263042 Check Valve CPVC for Pool Pumps, 2 Port Straight by pentair
- **How much does it cost?** ₨2438 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/13567392-pentair-263042-check-valve-cpvc-for-pool-pumps-2-port)

## Best For

- pentair enthusiasts

## Why This Product

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

## Key Features

- • **Precision Fit:** Perfectly aligns with original Pentair valves for hassle-free replacement
- • **Optimized Flow Control:** 2-port straight design ensures smooth, uninterrupted water circulation
- • **Effortless Installation:** No assembly needed—get your pool pump running in minutes
- • **Durable CPVC Construction:** Engineered to resist corrosion and extend pump life
- • **Trusted Brand Reliability:** Pentair quality backed by thousands of 5-star reviews

## Overview

The Pentair 263042 Check Valve is a durable, corrosion-resistant CPVC replacement part designed for pool pumps. Featuring a 2-port straight design and no-assembly installation, it ensures precise fit and reliable water flow control, making it an essential upgrade for maintaining optimal pool and spa performance.

## Description

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

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.
Review: Flapper fits original valve - I just needed the flapper . It fits in the pentair chck valve

## 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 |
|---------------|-------|
| ASIN | B0039PXC8K |
| Best Sellers Rank | #90,699 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,487 in Pool & Spa Replacement Parts |
| Customer Reviews | 4.4 4.4 out of 5 stars (355) |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1 pounds |
| Item model number | 263042 |
| Manufacturer | Pentair - Distribution |
| Product Dimensions | 1.25 x 1.25 x 1.16 inches |

## Product Details

- **Brand:** Pentair
- **Global Trade Identification Number:** 00788379644369, 00789610230532
- **Item dimensions L x W x H:** 1.25 x 1.25 x 1.16 inches
- **Manufacturer:** Pentair - Distribution
- **Material:** Made from CPVC
- **UPC:** 789610230532 788379644369

## Images

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Flapper fits original valve
*by M***0 on February 1, 2026*

I just needed the flapper . It fits in the pentair chck valve

### ⭐⭐⭐⭐⭐ Good quality and not too restrictive.
*by S***N on August 4, 2015*

I have only had it for a few months, so I cannot comment on how long the metal spring will last (this seems to be the big problem with these valves: corrosion of the springs), however, I can say that the quality seems very good. This valve will add a bit of a restriction to your system, but not nearly as much as other types of check valves.

## 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 Seychelles*
*Store origin: SC*
*Last updated: 2026-03-21*