--- product_id: 447201432 title: "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" brand: "flngr" price: "KD 12.51" currency: KWD in_stock: true reviews_count: 8 category: "Flngr" url: https://www.desertcart.com.kw/products/447201432-1-1-4-inch-check-valve-female-npt-no-lead store_origin: KW region: Kuwait --- # 1.25-inch standard pipe thread Stainless steel spring for silent, reliable backflow prevention 200 PSI max pressure durability 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 **Brand:** flngr **Price:** KD 12.51 **Availability:** ✅ In Stock ## Summary > 🚰 Keep your flow flawless and your system silent with premium brass precision! ## Quick Answers - **What is this?** 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 by flngr - **How much does it cost?** KD 12.51 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/447201432-1-1-4-inch-check-valve-female-npt-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 - • **Quality Assured:** 100% rigorously tested for flawless performance, so you never worry about system failure. - • **High-Pressure Endurance:** Engineered to withstand up to 200 PSI, perfect for demanding well and irrigation systems. - • **Robust No-Lead Brass Build:** Heavy-duty, corrosion-resistant brass ensures longevity and eco-friendly safety standards. - • **Silent & Efficient Operation:** Advanced stainless steel spring mechanism prevents backflow quietly, maintaining system pressure flawlessly. - • **Precision Fit & Compatibility:** Seamlessly integrates with most pumps via female NPT threading for hassle-free installation. ## Overview This 1 1/4-inch female NPT check valve, crafted from no-lead brass with stainless steel springs, prevents backflow in well and irrigation systems. Rated for up to 200 PSI, it fits most pumps with standard pipe threads and ensures silent, reliable operation. Each valve undergoes rigorous testing to guarantee peak performance and durability. ## Description 1-1/4" Check Valve We Care About You Very Much 7*24H Professional support 12 months worriless support Thank you for your support and understanding! We Care About You Very Much 7*24H Professional support 12 months worriless support Thank you for your support and understanding! Review: Brass check valve - Top notch valve! Review: Check Valve needed - Perfect Check Valve for what we needed. Arrived on time and worked for what we needed. ## 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 | | Best Sellers Rank | #110,015 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #248 in Check Valves | | Brand | Flngr | | Brand Name | Flngr | | Connector Type | Pipe Thread | | Customer Reviews | 4.5 out of 5 stars 77 Reviews | | Exterior Finish | Stainless Steel | | Inlet Connection Size | 1.25 Inches | | Inlet Connection Type | National Pipe Tapered | | Item Dimensions | 2.1 x 2.1 x 2.6 inches | | Item dimensions L x W x H | 2.1 x 2.1 x 2.6 inches | | Manufacturer | Flngr | | Manufacturer Part Number | 1-1/4" Check Valves | | Material | Brass | | Material Type | Brass | | Maximum Pressure | 200 Pound per Square Inch | | Model Number | 1-1/4" Check Valves | | Number of Ports | 2 | | Outlet Connection Size | 1.25 Inches | | Outlet Connection Type | FNPT | | Size | 1.25 | | Thread Size | 1.25 inches | | Thread Type | NPT | | UPC | 638457774276 | | Unit Count | 15.0 Ounce | | Valve Type | check valve | ## Product Details - **Material:** Brass - **Brand:** Flngr - **Item dimensions L x W x H:** 2.1 x 2.1 x 2.6 inches - **Exterior Finish:** Stainless Steel - **Inlet Connection Size:** 1.25 Inches - **Inlet Connection Type:** National Pipe Tapered - **Outlet Connection Type:** FNPT - **Maximum Operating Pressure:** 200 Pound per Square Inch - **Number of Ports:** 2 - **Outlet Connection Size:** 1.25 Inches ## Images ![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 - Image 1](https://m.media-amazon.com/images/I/71XIo0YOJqL.jpg) ![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 - Image 2](https://m.media-amazon.com/images/I/81ITdNEqijL.jpg) ![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 - Image 3](https://m.media-amazon.com/images/I/81L2cX9SHCL.jpg) ![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 - Image 4](https://m.media-amazon.com/images/I/81ENrOsh0qL.jpg) ![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 - Image 5](https://m.media-amazon.com/images/I/71iaWepA7wL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Brass check valve *by G***U on January 26, 2026* Top notch valve! ### ⭐⭐⭐⭐⭐ Check Valve needed *by K***M on July 9, 2024* Perfect Check Valve for what we needed. Arrived on time and worked for what we needed. ### ⭐⭐⭐⭐⭐ Slightly shorter than other check valves *by J***O on April 29, 2026* Just check valve works fine.But what I didn't realize when I bought it is it slightly shorter than the check valve I was replacing , so I had to do some modifications to the plumbing. Not a big dealJust didn't pay enough attention to the size of the check valve. ## 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? - 🛒 **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.com.kw/products/447201432-1-1-4-inch-check-valve-female-npt-no-lead](https://www.desertcart.com.kw/products/447201432-1-1-4-inch-check-valve-female-npt-no-lead) --- *Product available on Desertcart Kuwait* *Store origin: KW* *Last updated: 2026-05-17*