--- product_id: 288128988 title: "ValvesPOSI2InchCheck 2 in Check Valve - 5 PSI Spring Loaded | CPVC Body, PTFE Seat, 2 Slip Ports, Glue In Installation, Pool And Spa Systems, Saltwater Compatible" brand: "fibropool" price: "127 Lei" currency: RON in_stock: false url: https://www.desertcart.ro/products/288128988-valvesposi2inchcheck-2-in-check-valve-5-psi-spring-loaded-cpvc store_origin: RO region: Romania --- # Spring-loaded opening at 5 PSI for optimal flow CPVC build resists heat & impact for durability 2-inch slip ports for seamless pipe integration ValvesPOSI2InchCheck 2 in Check Valve - 5 PSI Spring Loaded | CPVC Body, PTFE Seat, 2 Slip Ports, Glue In Installation, Pool And Spa Systems, Saltwater Compatible **Brand:** fibropool **Price:** 127 Lei **Availability:** ❌ Out of Stock ## Summary > 💧 Seal the deal with FibroPool: The silent guardian of your pool’s flow! ## Quick Answers - **What is this?** ValvesPOSI2InchCheck 2 in Check Valve - 5 PSI Spring Loaded | CPVC Body, PTFE Seat, 2 Slip Ports, Glue In Installation, Pool And Spa Systems, Saltwater Compatible by fibropool - **How much does it cost?** 127 Lei with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/288128988-valvesposi2inchcheck-2-in-check-valve-5-psi-spring-loaded-cpvc) ## 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 - • **Built to Endure:** Robust CPVC construction offers superior temperature and impact resistance, built for long-term pool use. - • **Effortless Integration:** 2-inch slip ports ensure a perfect, glue-in fit with standard pool plumbing. - • **Precision Flow Control:** Spring-loaded valve opens at a precise 5 PSI, optimizing water circulation and pump efficiency. - • **Versatile Compatibility:** Ideal for heaters, chemical dispensers, and salt generators—upgrade your pool system with confidence. - • **Maintenance-Free Performance:** PTFE lubeless seats eliminate the need for grease, saving you time and hassle. ## Overview The FibroPool 2" Posi-Close Check Valve features 2-inch slip ports for easy installation, a spring-loaded mechanism that opens at 5 PSI for efficient water flow, and durable CPVC construction for heat and impact resistance. Its PTFE lubeless seats require zero maintenance, making it perfect for pool heaters, chemical dispensers, and salt generators. This valve ensures a positive seal, preventing backflow and enhancing your pool’s circulation and filtration system. ## 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 | #268,427 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #609 in Check Valves | | Brand Name | FibroPool | | Customer Reviews | 4.5 4.5 out of 5 stars (237) | | Exterior Finish | Plastic | | Global Trade Identification Number | 00850013473250 | | Inlet Connection Size | 2 inches | | Inlet Connection Type | Solvent | | 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 ![ValvesPOSI2InchCheck 2 in Check Valve - 5 PSI Spring Loaded | CPVC Body, PTFE Seat, 2 Slip Ports, Glue In Installation, Pool And Spa Systems, Saltwater Compatible - Image 1](https://m.media-amazon.com/images/I/71ylrF21XGL.jpg) ![ValvesPOSI2InchCheck 2 in Check Valve - 5 PSI Spring Loaded | CPVC Body, PTFE Seat, 2 Slip Ports, Glue In Installation, Pool And Spa Systems, Saltwater Compatible - Image 2](https://m.media-amazon.com/images/I/71GK95O0YsL.jpg) ![ValvesPOSI2InchCheck 2 in Check Valve - 5 PSI Spring Loaded | CPVC Body, PTFE Seat, 2 Slip Ports, Glue In Installation, Pool And Spa Systems, Saltwater Compatible - Image 3](https://m.media-amazon.com/images/I/61gkoC+5HlL.jpg) ![ValvesPOSI2InchCheck 2 in Check Valve - 5 PSI Spring Loaded | CPVC Body, PTFE Seat, 2 Slip Ports, Glue In Installation, Pool And Spa Systems, Saltwater Compatible - Image 4](https://m.media-amazon.com/images/I/51MuOt5Uq2L.jpg) ![ValvesPOSI2InchCheck 2 in Check Valve - 5 PSI Spring Loaded | CPVC Body, PTFE Seat, 2 Slip Ports, Glue In Installation, Pool And Spa Systems, Saltwater Compatible - Image 5](https://m.media-amazon.com/images/I/81iLq8KnWYL.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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ro/products/288128988-valvesposi2inchcheck-2-in-check-valve-5-psi-spring-loaded-cpvc](https://www.desertcart.ro/products/288128988-valvesposi2inchcheck-2-in-check-valve-5-psi-spring-loaded-cpvc) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-08-13*