---
product_id: 394294547
title: "FibroPool 2 Inch Pool Check Valve – 5 PSI Spring Loaded, CPVC, Non-Lube PTFE Seats – Backflow Prevention for Pools, Spas, Heaters, Salt Systems & Chemical Feeders"
brand: "fibropool"
price: "€ 125.41"
currency: EUR
in_stock: true
category: "Fibro Pool"
url: https://www.desertcart.sk/products/394294547-fibropool-2-inch-pool-check-valve-5-psi-spring-loaded
store_origin: SK
region: Slovakia
---

# CPVC build resists heat & impact, built to last 2" slip ports for seamless pipe integration Spring-loaded opens at 5 PSI for precise flow control FibroPool 2 Inch Pool Check Valve – 5 PSI Spring Loaded, CPVC, Non-Lube PTFE Seats – Backflow Prevention for Pools, Spas, Heaters, Salt Systems & Chemical Feeders

**Brand:** fibropool
**Price:** € 125.41
**Availability:** ✅ In Stock

## Summary

> 💧 Seal the deal with FibroPool: the check valve that works as hard as you do!

## Quick Answers

- **What is this?** FibroPool 2 Inch Pool Check Valve – 5 PSI Spring Loaded, CPVC, Non-Lube PTFE Seats – Backflow Prevention for Pools, Spas, Heaters, Salt Systems & Chemical Feeders by fibropool
- **How much does it cost?** € 125.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/394294547-fibropool-2-inch-pool-check-valve-5-psi-spring-loaded)

## Best For

- fibropool enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Application:** Ideal for heaters, chemical dispensers, and salt generators—upgrade your pool system with confidence.
- • **Effortless Integration:** 2" slip ports ensure a perfect, glue-in fit with standard pipes—no hassle, just secure connections.
- • **Precision Flow Control:** Spring-loaded valve activates at 5 PSI, guaranteeing optimal water circulation and preventing backflow.
- • **Durable CPVC Construction:** Engineered to withstand high temperatures and impacts, ensuring longevity in demanding pool environments.
- • **Maintenance-Free Lubrication:** PTFE lubeless seats mean zero grease needed—save time and avoid messy upkeep.

## Overview

The FibroPool 2" Posi-Close Check Valve features 2" slip ports for easy pipe gluing, a spring-loaded mechanism opening at 5 PSI for reliable flow control, and durable CPVC construction for heat and impact resistance. Its PTFE lubeless seats eliminate the need for grease, making it low-maintenance and ideal for pool heaters, chemical dispensers, and salt generators. Trusted by pool pros for efficient, leak-proof performance.

## Description

The FibroPool 2 inch pool check valve helps maintain efficient water circulation while protecting pumps, heaters, and filtration equipment from damaging backflow. Designed as a reliable swimming pool check valve 2 inch homeowners and professionals can trust, it supports smooth one way flow to keep your pool system operating safely and consistently. This 2 inch PVC check valve for pool systems features a spring loaded mechanism that opens at 5 PSI, allowing proper forward flow while automatically preventing reverse flow. The positive seal design enhances protection for sensitive components, reducing the risk of costly repairs and downtime. Built to fit standard 2 in. PVC pipes with slip connections, this 2 inch pool check valve installs easily with a secure glue in connection and integrates seamlessly into most pool and spa plumbing layouts. PTFE seats provide non lube operation for dependable, low maintenance performance over time. Constructed from heavy duty CPVC, this 2 inch check valve pool component resists heat, pressure, UV exposure, and common pool chemicals, making it suitable for traditional and saltwater systems. Ideal for use with pool heaters, salt chlorinators, and chemical feeders, this pool valve delivers durable, season after season reliability in demanding environments.

## Features

- RELIABLE BACKFLOW PREVENTION: This 2 inch pool check valve helps stop reverse water flow to protect pumps, heaters, and filters. Maintains proper circulation and supports consistent performance in pool and spa systems.
- SPRING LOADED 5 PSI: Designed to open at 5 PSI for controlled flow and steady pressure balance. This pool 2 inch check valve supports smooth operation while reducing stress on connected equipment.
- UNIVERSAL 2 INCH FIT: Features two 2 inch slip ports for simple glue in installation with standard PVC plumbing. Compatible as a 2 inch PVC check valve for pool systems and common return lines.
- NON LUBE PTFE SEAT: Engineered with PTFE seals that require no lubrication. The positive seal design helps limit drips and wear, supporting long term use with minimal routine maintenance.
- DURABLE CPVC BODY: Built from high strength CPVC to handle heat, pool chemicals, and up to 5 PSI operating pressure. Ideal 2 inch check valve for pool heaters, salt systems, and chemical feeders.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08QDP4DDS |
| ASIN  | B08QDP4DDS |
| Brand Name | FibroPool |
| Connector Type | Slip |
| Customer Reviews | 4.6 4.6 out of 5 stars (233) |
| Customer reviews | 4.6 4.6 out of 5 stars (233) |
| Date First Available  | 20 March 2021 |
| Exterior Finish | Stainless Steel |
| Global Trade Identification Number | 00850013473250 |
| Inlet Connection Size | 2 Inches |
| Inlet Connection Type | slip |
| Item model number  | ValvesPOSI2InchCheck |
| Manufacturer | Fibropool |
| Manufacturer  | Fibropool |
| Manufacturer Part Number | ValvesPOSI2InchCheck |
| Material Type | Polyvinyl Chloride (PVC) |
| Maximum Pressure | 5 Pound per Square Inch |
| Model Number | ValvesPOSI2InchCheck |
| Number of Items | 1 |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Number of Ports | 2 |
| Outlet Connection Size | 2 Inches |
| Outlet Connection Type | slip |
| Package Dimensions  | 21.6 x 17.3 x 11 cm; 570 g |
| Set Name | 2 |
| Size | 2 inches |
| Specification Met | ASTM |
| Unit Count | 1.0 Count |
| Valve Type | Check Valve |

## Product Details

- **Brand:** FibroPool
- **Exterior finish:** Stainless Steel
- **Inlet connection size:** 2 Inches
- **Inlet connection type:** slip
- **Material:** Polyvinyl Chloride (PVC)

## Images

![FibroPool 2 Inch Pool Check Valve – 5 PSI Spring Loaded, CPVC, Non-Lube PTFE Seats – Backflow Prevention for Pools, Spas, Heaters, Salt Systems & Chemical Feeders - Image 1](https://m.media-amazon.com/images/I/71ylrF21XGL.jpg)

## Questions & Answers

**Q: can this valve be mounted vertically?**
A: yes it can be.

**Q: Is the Jandy lid/flap assembly compatible with this valve?**
A: The holes line up,  but the seal may not be perfect.   We do have replacement flap assemblies if you need it.

**Q: Woulld this work on the "inlet" side from the pond to the pump? (Not the output side of pump)**
A: I would not put this check valve on the inlet side of a pump. Outlet side only.

**Q: Can one use a regular pvc cement to glue this cpvc valve to a regular pvc pipe?**
A: you can use regular pvc/ abs glue.

## Frequently Bought Together

- FibroPool Swimming Pool Check Valve - 2 Inch - 2 Way - Positive Seal & Non Lube Replacement Valve for Pools and Spas
- FibroPool Swimming Pool Diverter Valve - 2 Inch - 3 Way - Positive Seal & Non Lube Replacement Valve for Pools and Spas
- FibroPool Swimming Pool Diverter Valve - 2 Inch - 2 Way - Positive Seal & Non Lube Replacement Valve for Pools and Spas

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-10-09*