--- product_id: 12472290 title: "Wayne 1-1/2\" Check Valve Kit" brand: "wayne" price: "฿2565" currency: THB in_stock: true reviews_count: 13 category: "Wayne" url: https://www.desertcart.co.th/products/12472290-wayne-1-1-2-check-valve-kit store_origin: TH region: Thailand --- # One-way fluid flow seal 1.5" threaded PVC valve Simple, clamp-based install Wayne 1-1/2" Check Valve Kit **Brand:** wayne **Price:** ฿2565 **Availability:** ✅ In Stock ## Summary > 🚰 Keep your flow flawless — no backflow, no worries! ## Quick Answers - **What is this?** Wayne 1-1/2" Check Valve Kit by wayne - **How much does it cost?** ฿2565 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/12472290-wayne-1-1-2-check-valve-kit) ## Best For - wayne enthusiasts ## Why This Product - Trusted wayne brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Effortless Installation Kit:** Includes clamps and rubber boot for a quick, tool-friendly setup—no plumber needed. - • **Precision 1.5" Threaded Fit:** Seamlessly integrates with Wayne sump and sewage pumps for leak-proof performance. - • **Reliable One-Way Flow Control:** Prevents backflow to protect your home from flooding and water damage. - • **Durable Black PVC Construction:** Engineered for long-lasting corrosion resistance and quiet operation. - • **Trusted 90-Day Manufacturer Warranty:** Confidence backed by Wayne’s quality assurance and customer satisfaction. ## Overview The Wayne 1-1/2" Check Valve Kit is a robust, easy-to-install solution designed specifically for Wayne sump and sewage pumps. Featuring a durable black PVC body with threaded 1.5-inch connections, it ensures one-way fluid flow to prevent costly backflow issues. With a quiet operation and a 90-day manufacturer warranty, this kit is a must-have for any millennial homeowner aiming to safeguard their space with reliable, professional-grade plumbing accessories. ## Description Product Description 66005-WYN1 Wayne 1-1/2" Check Valve Kit For Wayne Sump/Sewage Pumps From the Manufacturer A WAYNE 1 1/4" Check Valve is specifically designed to ensure that fluid flows in one direction only. Review: Works on both 1.5 and 1.25 inch discharge pipe - Recently installed this checkvalve on a new Wayne sump pump. Very simple installation. I used 1.25 inch pipe. You simply have to flip the rubber boot connector over and use the 2 clamps provided. Been raining 2 straight days since install so it is has been running a lot. Probably have 60-70 cycles on it so it’s very early in the longevity game. This is a new install. Previous stand pump was here and old when we moved into the house 27 yrs ago. We’ll see how this one holds up. Checkvalve is quiet and seals good (no back flow) so far. Arrived 3 days after ordering. No issues. Review: Perfect solution - This was a life saver. My crawl space was flooded due to an old check valve. This worked perfectly ## Features - For Wayne Sump/Sewage Pumps - 1-1/2" Check Valve Kit - 90 Day Manufacturer ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000BQSCMG | | Best Sellers Rank | #100,751 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #105 in Water Pump Accessories | | Brand | Wayne | | Brand Name | Wayne | | Connector Type | Threaded | | Customer Reviews | 4.6 out of 5 stars 1,138 Reviews | | Exterior Finish | Black PVC | | Global Trade Identification Number | 00040066203700 | | Included Components | Rough Plumbing;Parts and Repair;utility-water-pumps | | Inlet Connection Size | 1.5 Inches | | Inlet Connection Type | threaded | | Item Dimensions | 7.5 x 3 x 3 inches | | Item Type Name | Pumps 66005-Wyn Check Valve, Pvc | | Item Weight | 4 ounces | | Item dimensions L x W x H | 7.5 x 3 x 3 inches | | Manufacturer | Wayne | | Manufacturer Part Number | 66005-WYN1 | | Manufacturer Warranty Description | 90 Day Manufacturer | | Material | PVC | | Material Type | PVC | | Model Number | 66005-WYN1 | | Number of Ports | 2 | | Outlet Connection Size | 1.5 Inches | | Set Name | Check Valve Kit | | Size | 3x3x8.5 inches | | Smart Home Compatibility | Not Smart Home Compatible | | Thread Size | 1.5 inches | | Thread Type | Standard | | UPC | 040066203700 040066107442 | | Unit Count | 1.0 Count | | Valve Type | Check Valve | ## Product Details - **Brand:** Wayne - **Exterior Finish:** Plastic - **Global Trade Identification Number:** 00040066203700 - **Inlet Connection Type:** threaded - **Item dimensions L x W x H:** 7.5 x 3 x 3 inches - **Manufacturer:** Wayne - **Material:** Polyvinyl Chloride (PVC) - **Number of Ports:** 2 - **Outlet Connection Size:** 1.5 Inches - **Outlet Connection Type:** threaded ## Images ![Wayne 1-1/2" Check Valve Kit - Image 1](https://m.media-amazon.com/images/I/81uWUHyKAeL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works on both 1.5 and 1.25 inch discharge pipe *by D***L on April 20, 2019* Recently installed this checkvalve on a new Wayne sump pump. Very simple installation. I used 1.25 inch pipe. You simply have to flip the rubber boot connector over and use the 2 clamps provided. Been raining 2 straight days since install so it is has been running a lot. Probably have 60-70 cycles on it so it’s very early in the longevity game. This is a new install. Previous stand pump was here and old when we moved into the house 27 yrs ago. We’ll see how this one holds up. Checkvalve is quiet and seals good (no back flow) so far. Arrived 3 days after ordering. No issues. ### ⭐⭐⭐⭐⭐ Perfect solution *by M***G on April 14, 2025* This was a life saver. My crawl space was flooded due to an old check valve. This worked perfectly ### ⭐⭐⭐⭐⭐ Check valve *by A***R on April 16, 2026* Great ## Frequently Bought Together - Wayne Pumps 66005-Wyn Check Valve, PVC - Wayne 58321-WYN3 CDU980E 3/4 HP Submersible Cast Iron and Stainless Steel Sump Pump with Integrated Vertical Float Switch, Large, Silver - Supply Giant 6I46 Flexible PVC Coupling With Stainless Steel Clamps, 1.9" Inner diameter for 1-1/2" Nominal Pipe, Black --- ## 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.co.th/products/12472290-wayne-1-1-2-check-valve-kit](https://www.desertcart.co.th/products/12472290-wayne-1-1-2-check-valve-kit) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-06-19*