--- product_id: 288128988 title: "FibroPool ValvesPOSI2InchCheck 2 in Check Valve - 5 PSI Spring Loaded" brand: "fibropool" price: "€ 129.15" currency: EUR in_stock: true category: "Fibro Pool" url: https://www.desertcart.sk/products/288128988-fibropool-valvesposi2inchcheck-2-in-check-valve-5-psi-spring-loaded store_origin: SK region: Slovakia --- # 2-inch universal fit 5 PSI spring loaded Durable CPVC body FibroPool ValvesPOSI2InchCheck 2 in Check Valve - 5 PSI Spring Loaded **Brand:** fibropool **Price:** € 129.15 **Availability:** βœ… In Stock ## Summary > πŸ› οΈ Keep your pool flowing flawlessly β€” because your system deserves the best! ## Quick Answers - **What is this?** FibroPool ValvesPOSI2InchCheck 2 in Check Valve - 5 PSI Spring Loaded by fibropool - **How much does it cost?** € 129.15 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/288128988-fibropool-valvesposi2inchcheck-2-in-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 - β€’ **Built to Endure:** High-strength CPVC body resists heat, chemicals, and UV exposure for ultimate durability. - β€’ **Long-Lasting Seal:** Non-lube PTFE seat guarantees drip-free, maintenance-light operation season after season. - β€’ **Precision Flow Control:** Spring-loaded valve opens exactly at 5 PSI for smooth, consistent water circulation. - β€’ **Effortless Installation:** Universal 2-inch slip ports ensure quick, glue-in setup with standard PVC plumbing. - β€’ **Protect Your Investment:** Prevents backflow to safeguard pumps, heaters, and filters from costly damage. ## Overview The FibroPool 2-inch check valve is engineered for reliable backflow prevention in pool and spa systems. Featuring a spring-loaded mechanism that activates at 5 PSI, it ensures smooth one-way water flow while protecting pumps and heaters. Its universal 2-inch slip ports allow easy glue-in installation with standard PVC plumbing. Constructed from durable CPVC and equipped with a non-lubricated PTFE seat, this valve offers long-lasting, low-maintenance performance resistant to heat, chemicals, and UV exposureβ€”ideal for both traditional and saltwater pools. ## 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 | | Best Sellers Rank | #279,473 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #610 in Check Valves | | Brand Name | FibroPool | | Customer Reviews | 4.5 4.5 out of 5 stars (236) | | Exterior Finish | Plastic | | Global Trade Identification Number | 00850013473250 | | Inlet Connection Size | 2 inches | | Inlet Connection Type | Solvent | | Item Highlight | CPVC Body, PTFE Seat, 2 Slip Ports, Glue In Installation, Pool And Spa Systems, Saltwater Compatible | | Manufacturer | FibroPool | | Manufacturer Part Number | ValvesPOSI2InchCheck | | Material Type | Polyvinyl Chloride (PVC) | | Maximum Pressure | 5 psi | | Model Number | ValvesPOSI2InchCheck | | Number of Items | 1 | | Number of Pieces | 1 | | Number of Ports | 2 | | Outlet Connection Size | 2 inches | | Outlet Connection Type | Sweat | | Size | 2 inches | | Unit Count | 1 Count | | Valve Type | Check Valve | ## Product Details - **Brand:** FibroPool - **Exterior Finish:** Plastic - **Global Trade Identification Number:** 00850013473250 - **Inlet Connection Size:** 2 inches - **Inlet Connection Type:** Solvent - **Material:** Polyvinyl Chloride (PVC) - **Maximum Operating Pressure:** 5 psi - **Number of Ports:** 2 - **Outlet Connection Size:** 2 inches - **Outlet Connection Type:** Sweat ## Images ![FibroPool ValvesPOSI2InchCheck 2 in Check Valve - 5 PSI Spring Loaded - Image 1](https://m.media-amazon.com/images/I/71ylrF21XGL.jpg) ![FibroPool ValvesPOSI2InchCheck 2 in Check Valve - 5 PSI Spring Loaded - Image 2](https://m.media-amazon.com/images/I/412zMbqA5aL.jpg) ![FibroPool ValvesPOSI2InchCheck 2 in Check Valve - 5 PSI Spring Loaded - Image 3](https://m.media-amazon.com/images/I/31iBoHMBKVL.jpg) ![FibroPool ValvesPOSI2InchCheck 2 in Check Valve - 5 PSI Spring Loaded - Image 4](https://m.media-amazon.com/images/I/31GOsU5Xb6L.jpg) ![FibroPool ValvesPOSI2InchCheck 2 in Check Valve - 5 PSI Spring Loaded - Image 5](https://m.media-amazon.com/images/I/31DYLvgN4jL.jpg) ## Available Options This product comes in different **Size** options. ## 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 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/288128988-fibropool-valvesposi2inchcheck-2-in-check-valve-5-psi-spring-loaded](https://www.desertcart.sk/products/288128988-fibropool-valvesposi2inchcheck-2-in-check-valve-5-psi-spring-loaded) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-09-15*