--- product_id: 638046445 title: "1 1/4-Inch in-Line Check Valve, no-Lead Brass, 1 1/4\" Female Pipe Thread Compatible with Most Pumps, Prevents backflow in Well or Irrigation Systems." brand: "flngr" price: "Β₯13375" currency: JPY in_stock: true category: "Flngr" url: https://www.desertcart.jp/products/638046445-1-1-4-inch-in-line-check-valve-no-lead store_origin: JP region: Japan --- # 1ΒΌ-inch standard pipe thread Stainless steel spring & fasteners 200 PSI max working pressure 1 1/4-Inch in-Line Check Valve, no-Lead Brass, 1 1/4" Female Pipe Thread Compatible with Most Pumps, Prevents backflow in Well or Irrigation Systems. **Brand:** flngr **Price:** Β₯13375 **Availability:** βœ… In Stock ## Summary > πŸš€ Elevate your pump game with flawless flow control! ## Quick Answers - **What is this?** 1 1/4-Inch in-Line Check Valve, no-Lead Brass, 1 1/4" Female Pipe Thread Compatible with Most Pumps, Prevents backflow in Well or Irrigation Systems. by flngr - **How much does it cost?** Β₯13375 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/638046445-1-1-4-inch-in-line-check-valve-no-lead) ## Best For - flngr enthusiasts ## Why This Product - Trusted flngr brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Tested for Perfection:** Every valve undergoes rigorous quality testing, guaranteeing flawless operation right out of the box. - β€’ **Precision Fit, Zero Hassle:** 1ΒΌ-inch female pipe thread ensures seamless compatibility with most pumps for quick, no-fuss installation. - β€’ **Built to Withstand Pressure:** Heavy-duty no-lead brass construction supports up to 200 PSI, delivering reliable performance under demanding conditions. - β€’ **Backflow Blocker Extraordinaire:** Advanced stainless steel springs prevent backflow, keeping your well or irrigation system primed and efficient. - β€’ **Upgrade Your System’s Heartbeat:** Designed to maintain system pressure and protect your investment with durable, corrosion-resistant materials. ## Overview The 1ΒΌ-Inch In-Line Check Valve by Flngr is a no-lead brass valve engineered for well and irrigation systems. Featuring a 1ΒΌ-inch female pipe thread compatible with most pumps, it withstands pressures up to 200 PSI. Equipped with stainless steel springs and fasteners, it prevents backflow to maintain system pressure. Each valve is rigorously tested to ensure reliable, long-lasting performance. ## Description 1-1/4-Inch Check Valve, 1 1/4" Female Pipe Thread ## Features - 1 1/4-Inch Brass pump check valve keeps jet, centrifugal, and submersible well pump water systems primed, Prevents backflow in well or irrigation systems - 1-1/4-Inch Check Valve- Constructed from heavy-duty no-lead Brass brass. Working pressure is 200 PSI - 5 PSI to open - UPGRADE DESIGN - In-Line Check Valve has stainless steel springs and fasteners to prevent water from flowing back to the source and maintain system pressure - 1-1/4-Inch Check Valve Compatible with most pumps - standard Pipe Thread, Teflon tape, easy installation - 100% of the products have been rigorously tested to ensure that each product received by our users works perfectly ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09XF2RFK6 | | Brand | Flngr | | Customer Reviews | 4.5 4.5 out of 5 stars (76) | | Exterior Finish | Stainless Steel | | Inlet Connection Type | National Pipe Tapered | | Item Dimensions | 5.3 x 5.3 x 6.6 centimetres | | Item Type Name | 1-1/4-Inch Check Valve | | Manufacturer | Flngr | | Material | Brass | | Maximum Pressure | 200 Pound per Square Inch | | Model Number | 1-1/4" Check Valves | | Number of Ports | 2 | | Outlet Connection Type | MNPT | | Part Number | 1-1/4" Check Valves | | Size | 1.25 | | UPC | 638457774276 | | Unit Count | 425.2428 gram | | Valve Type | Check Valve | ## Product Details - **Brand:** Flngr - **Exterior finish:** Stainless Steel - **Inlet connection type:** National Pipe Tapered - **Item dimensions L x W x H:** 5.3 x 5.3 x 6.6 centimetres - **Manufacturer:** Flngr - **Material:** Brass - **Maximum operating pressure:** 200 Pound per Square Inch - **Number of ports:** 2 - **Outlet connection type:** MNPT - **Unit count:** 425.2428 gram ## Images ![1 1/4-Inch in-Line Check Valve, no-Lead Brass, 1 1/4" Female Pipe Thread Compatible with Most Pumps, Prevents backflow in Well or Irrigation Systems. - Image 1](https://m.media-amazon.com/images/I/71XIo0YOJqL.jpg) ![1 1/4-Inch in-Line Check Valve, no-Lead Brass, 1 1/4" Female Pipe Thread Compatible with Most Pumps, Prevents backflow in Well or Irrigation Systems. - Image 2](https://m.media-amazon.com/images/I/81ITdNEqijL.jpg) ![1 1/4-Inch in-Line Check Valve, no-Lead Brass, 1 1/4" Female Pipe Thread Compatible with Most Pumps, Prevents backflow in Well or Irrigation Systems. - Image 3](https://m.media-amazon.com/images/I/81L2cX9SHCL.jpg) ![1 1/4-Inch in-Line Check Valve, no-Lead Brass, 1 1/4" Female Pipe Thread Compatible with Most Pumps, Prevents backflow in Well or Irrigation Systems. - Image 4](https://m.media-amazon.com/images/I/81ENrOsh0qL.jpg) ![1 1/4-Inch in-Line Check Valve, no-Lead Brass, 1 1/4" Female Pipe Thread Compatible with Most Pumps, Prevents backflow in Well or Irrigation Systems. - Image 5](https://m.media-amazon.com/images/I/71iaWepA7wL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - 1 1/4-Inch Check Valve,Female NPT,No-Lead Brass,Female Pipe Thread Compatible with Most Pumps,Silent Check Valve,Prevents Backflow in Well or Irrigation Systems - VEVOR Deep Well Submersible Pump, 1HP 115V/60Hz, 37gpm Flow 207ft Head, with 33ft Electric Cord, 4" Stainless Steel Water Pump for Industrial, Irrigation&Home Use, IP68 Waterproof Grade - SIMMONS 1350 Rubber Torque Arrestor, 1" to 1-1/4" --- ## 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.jp/products/638046445-1-1-4-inch-in-line-check-valve-no-lead](https://www.desertcart.jp/products/638046445-1-1-4-inch-in-line-check-valve-no-lead) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-07-07*